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Shop By Brand

The Following brands are available based on your search.

  • Delphi
    Delphi
  • Four Seasons
    Four Seasons
  • Global Parts
    Global Parts
  • LKQ
    LKQ
  • Spectra
    Spectra
  • Valeo
    Valeo

Best Selling Genuine Cadillac AC Compressors

  • We Stock the following top leading brands, including Delphi, Four Seasons
  • Constantly Updated Inventory of Cadillac Replacement AC Compressor Parts

We stock AC Compressor parts for most Cadillac models, including ATS, Allante, Brougham, CTS, Calais, Catera, Cimarron, Commercial Chassis, DTS, DeVille, Eldorado, Escalade, Escalade ESV, Fleetwood, SRX, STS, Seville, XLR, XTS.

Delphi
2000 Cadillac Escalade A/C Compressor 8 Cyl 5.7L Delphi

P311-4EEB239    CS0120  New

1AMAC00116 , 57950 , 7511339 , 89019367 , 8011365190 , 15-20151 , 251283 , 8-01136-519-0 , 3620151 , 4719166 , 620151 , 8-89019-224-0 , 8890192240 , 471-9166 , 89019224 , 2651N , 3620145 , 620145 , 19169360 , ACP010054 , 1136519 , 271283 , 000015 , 88950 , 58950 , 1520151

Qty:
$228.10
Delphi A/C Compressor
  • A/C Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 126.0
    • Coil Clock Position: 2 O'clock
    • Compatible Refrigerant Oil Type: Pag
    • Compressor Type: H6
    • Connector Gender: Female
    • Mounting Type: Bolt-tangent
    • Notes: Use Proper Type And Amount Of Refrigerant Oil.
    • OE Type/Exact Fit: Oe Type/ Exact Fit
    • Package Contents: O-rings/sealing Washers Included
    • Refrigerant Type: R134a
    • Terminal Type: Blade
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
Brand: Delphi
Additional Fitment Information:
Vehicle Block Engine CID CC
2000 - Cadillac Escalade V 8 Cyl 5.7L 350 -
Delphi
1996 Cadillac Commercial Chassis A/C Compressor 8 Cyl 5.7L Delphi

P311-42F8E15    CS0123  New

471-9169 , 15-22135 , 58955 , 3620178 , 010333 , 15-20178 , 1AMAC00079 , 57955 , 000010 , ACP010056 , 620178 , 271592 , 251219 , 1136535 , 19169357 , 7511344 , 1522135 , 4719169 , 1520178 , 2504N

Qty:
$242.49
Delphi A/C Compressor
  • A/C Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 138.5
    • Coil Clock Position: 2 O'clock
    • Compatible Refrigerant Oil Type: Pag
    • Compressor Type: H6
    • Connector Gender: Female
    • Mounting Type: Ear Mount
    • Notes: Use Proper Type And Amount Of Refrigerant Oil.
    • OE Type/Exact Fit: Oe Type/ Exact Fit
    • Package Contents: O-rings/sealing Washers Included
    • Refrigerant Type: R134a
    • Terminal Type: Blade
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
Brand: Delphi
Additional Fitment Information:
Vehicle Block Engine CID CC
1996 - Cadillac Commercial Chassis V 8 Cyl 5.7L 350 -
Delphi
1992 Cadillac Seville A/C Compressor 8 Cyl 4.9L Delphi

P311-34F0455    CS0126  New

89019229 , 4719171 , 3620208 , 58863 , 620208 , 2531N , 15-22129 , 471-9171 , 1136435 , 1136547 , 15-20208 , 57963 , 1522129 , 89019362 , 1136473 , 271177 , 58963 , ACP010052 , 7511358 , 1520208

Qty:
$244.00
Delphi A/C Compressor
  • A/C Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 138.5
    • Coil Clock Position: 2 O'clock
    • Compatible Refrigerant Oil Type: Pag
    • Compressor Type: H6
    • Connector Gender: Female
    • Mounting Type: Ear Mount
    • Notes: Use Proper Type And Amount Of Refrigerant Oil.
    • OE Type/Exact Fit: Oe Type/ Exact Fit
    • Package Contents: O-rings/sealing Washers Included
    • Refrigerant Type: R134a
    • Terminal Type: Blade
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
Brand: Delphi
Additional Fitment Information:
Vehicle Block Engine CID CC
1992 - Cadillac Seville V 8 Cyl 4.9L 300 -
Delphi
1995 Cadillac DeVille A/C Compressor 8 Cyl 4.9L Delphi

P311-35E220E    CS0087  New

7511252 , ACP010055 , 89019207 , 622912 , 471-9150 , 4719150 , 89019359 , 2489N , 152912 , 271284 , 000008 , 3622912 , 15-2912 , 58952 , 1136404 , 010346 , 6511252

Qty:
$223.12
Delphi A/C Compressor
  • A/C Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 137.5
    • Coil Clock Position: 10 O'clock
    • Compatible Refrigerant Oil Type: Pag
    • Compressor Type: H6
    • Connector Gender: Female
    • Mounting Type: Ear Mount
    • Notes: Use Proper Type And Amount Of Refrigerant Oil.
    • OE Type/Exact Fit: Oe Type/ Exact Fit
    • Package Contents: O-rings/sealing Washers Included
    • Refrigerant Type: R134a
    • Terminal Type: Blade
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
Brand: Delphi
Additional Fitment Information:
Vehicle Submodel Engine VIN Block Engine CID CC
1995 - Cadillac DeVille Base B V 8 Cyl 4.9L 300 -
Delphi
1997 Cadillac Seville A/C Compressor Delphi

P311-3A5CA7E    CS0122  New

271233 , 010350 , 7511343 , 3620177 , 1136534 , 52499052 , 1520177 , 15-20177 , 251245 , 471-9168 , 2488N , 1AMAC00163 , 620177 , 19169358 , 58951 , 4719168 , 000007 , ACP010579 , 58956

Qty:
$242.49
Delphi A/C Compressor
  • A/C Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 138.5
    • Coil Clock Position: 10 O'clock
    • Compatible Refrigerant Oil Type: Pag
    • Compressor Type: H6
    • Connector Gender: Female
    • Mounting Type: Ear Mount
    • Notes: Use Proper Type And Amount Of Refrigerant Oil.
    • OE Type/Exact Fit: Oe Type/ Exact Fit
    • Package Contents: O-rings/sealing Washers Included
    • Refrigerant Type: R134a
    • Terminal Type: Blade
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
Brand: Delphi
Additional Fitment Information:
Vehicle Submodel Engine VIN
1997 - Cadillac Seville SLS Y
Delphi
2009 Cadillac Escalade EXT A/C Compressor 8 Cyl 6.2L Delphi

P311-126428C    CS20039  New

77363 , 78376 , 15169965 , 89024907 , 77376 , 89023460 , 1521177 , 25891791 , 78362 , ACP010583 , 19130450 , 15707611 , 78348 , 1520941 , 638362 , 1AMAC00001 , 89024909 , 3638363 , 4710315 , 638363 , 3638362 , 89024905 , 15081861 , 15081860 , 3638376 , 4710316 , 471-0316 , 10366545 , 1869N , 3638377 , 15068854 , 78377 , 1521127 , 471-0315 , 78363 , 638348 , 15-21177 , 638377 , 15100338 , 89024882 , 10364873 , 15100337 , 25891792 , 152-0941 , 1520940 , 15068853 , 15-21127 , 638376 , 15036042 , 152-0940 , 15169964

Qty:
$257.93
Delphi A/C Compressor
  • A/C Compressor
  • Includes A/C Compressor Clutch
  • Product Attributes:
    • Clutch Pulley Diameter: 110.0
    • Coil Clock Position: 9 O'clock
    • Compatible Refrigerant Oil Type: Pag
    • Compressor Type: 10s
    • Connector Gender: Female
    • Mounting Type: Bolt-tangent
    • Notes: Use Proper Type And Amount Of Refrigerant Oil.
    • OE Type/Exact Fit: Oe Type/ Exact Fit
    • Package Contents: O-rings/sealing Washers Included
    • Refrigerant Type: R134a
    • Terminal Type: Blade
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
Brand: Delphi
Additional Fitment Information:
Vehicle Block Engine CID CC
2009 - Cadillac Escalade EXT V 8 Cyl 6.2L 376 6162
Four Seasons
2000 Cadillac Escalade A/C Compressor Four Seasons - New Compressor

P311-2F36A8C    58950  New

CO20151C , 03649ND , CO4390 , 7511474 , 031450 , 1522124A , 20151 , AC1790NEW , 2010658S , 69238 , 6511340 , 320151 , CO4440DC , 1520449 , CO4440 , 2010658AM , 1520151Z , 142936 , 3004336 , 2010658SAM , 010288 , 707051 , 54440 , 62516N , CO4440G , CS0120 , 03649N , 2010658H , 1520151 , CO4440C , 4719166 , 58950 , 271283 , 031853S , 1521624 , 1522125 , 4717044 , 7511339 , 7511340 , 6511339 , 89019224 , 97361 , 10000582 , 52499054 , 1522124 , 5887 , 2651N , 62517N , CO20151G , 62522N , 58183 , 1420151S , 204936 , 10000587 , 1521687

Qty:
$174.43
Four Seasons A/C Compressor
  • New GM HT6 Compressor with Clutch
  • with HT6 Compressor New with Clutch Use PAG 150 Compressor Oil
  • New Compressor
  • Product Attributes:
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Clutch Pulley Diameter: 5.000
    • Coil Number: [48257] / Clutch Assembly
    • Compressor Type: Ht6
    • Connector Type: 8mm Pin Connector
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - New
    • Harness Connector: [37215] / Harness Connector
    • Mounting Type: Tangent Mount
    • New or Reman: New
    • O-Ring A Number/Desc: [24354] / Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Service Port Size: No. 16
    • Style: Piston
    • Suction Port Type: Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle
2000 - Cadillac Escalade
Four Seasons
1997 Cadillac Seville A/C Compressor Four Seasons - New Compressor

P311-4953786    58956  New

03629ND , 707036 , 1580211 , CO20177GLC , CO20177ZI , 4719168 , 1520177 , 1520243A , 1520211 , 1521113 , 010264 , 204751 , 2488N , 2010687AM , 1521925 , 010350 , 58190 , 6511343 , 1520350 , CO20177DC , 03629N , AC1772NEW , 1522143A , 98328 , 62536N , 1420177NC , 1420243NEW , 7511343 , CO20177G , CS0122 , 1521858 , 2010687H

Qty:
$210.12
Four Seasons A/C Compressor
  • New GM HD6 Compressor with Clutch
  • with HD6 Compressor New with Clutch Use PAG 150 Compressor Oil
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 5.000
    • Coil Number: [48257] / Clutch Assembly
    • Compressor Type: Hd6
    • Connector Type: 8mm Pin Connector
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - New
    • Distance Between Mounting Holes: 0.59375
    • Harness Connector: [37215] / Harness Connector
    • Mounting Type: Type Xii (all Ears No Threads)
    • New or Reman: New
    • O-Ring A Number/Desc: [24354] / Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suc Prt Typ Note: R134a - V
    • Suction Port Type: Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle
1997 - Cadillac Seville
Four Seasons
1993 Cadillac Commercial Chassis A/C Compressor 8 Cyl 5.7L Four Seasons - New Compressor

P311-01E28F5    58948  New

03652ND , 58948 , 2447N , 031847 , CS0002 , 1420189NC , 2010492AM , 2042018 , 1420189NEW , 1520189F , ACD1520189 , 58168 , 1420151NC , 62463N , 031846 , 2421N , CO11168MC , 58163 , 62452N , 58166 , 701674 , 320189 , 010339 , 2459N , 010342 , 58942 , 707025 , 12189 , 03651ND , 1520189Z , 031551 , 58935 , 1520819 , CO11168MCKTC , 2443N , 03652N , 7511351 , 701673 , AC1649NEW , 53227M , 2010492CWI , 20420189 , 1520007 , CO11168MCKTAC , 707029 , 2457N , 6511351 , 03651N , 20420185 , 1520189

Qty:
$190.56
Four Seasons A/C Compressor
  • New GM R4 Lightweight Compressor with Clutch
  • with R4 Compressor New with Clutch
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 4.250
    • Coil Number: [48260] / Clutch Assembly
    • Compressor Type: R4 Lightweight
    • Connector Type: 8mm Pin Connector
    • Ctch Dia. MM Prmy: 107.950
    • Description: Compressors - New
    • Distance Between Mounting Holes: 0.859375
    • Harness Connector: [37215] / Harness Connector
    • Mounting Type: Case Mount
    • New or Reman: New
    • O-Ring A Number/Desc: [24355] / Sealing Washer
    • O-Ring B Number/Desc: [24354] / Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suc Prt Typ Note: W/ 5/8" X 3/4" Ports
    • Suction Port Type: Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle Submodel Block Engine CID CC
1993 - Cadillac Commercial Chassis Brougham V 8 Cyl 5.7L 350 -
Four Seasons
1979 Cadillac Fleetwood A/C Compressor 8 Cyl 7.0L Four Seasons - Reman Compressor

P311-5529FEC    57231  Remanufactured

33250 , 52004M , 2409 , 1520009 , 7157231 , 57231 , 12000 , 03245 , 1420206RC , 701612R , 56792 , 000109 , 1420231RC , 034284 , 5511357 , 1521956 , 152739 , 204229 , 61123R , CO152233RD , 718654 , CO1520009R , 1520290 , 52119M , AC1611M , 52219M , 52499822 , 2233 , 751116 , 152233

Qty:
$10.00 $197.17
Four Seasons A/C Compressor
  • Reman GM R4 Heavy Compressor with Clutch
  • with R4 Compressor Reman with Clutch Metric Threads Compressor may differ in appearance from OE. Please refer to installation kit provided.
  • Reman Compressor
  • Product Attributes:
    • Belt Width IN: 0.500
    • Clutch Pulley Diameter: 5.000
    • Compressor Type: R4 Heavy
    • Connector Type: Spade
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - Reman
    • Distance Between Mounting Holes: 1.203125
    • Mounting Type: Case Mount
    • New or Reman: Remanufactured
    • O-Ring A Number/Desc: [24615] / Green O-ring
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suction Port Type: O-ring / Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications; Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks; Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process
Brand: Four Seasons
Additional Fitment Information:
Vehicle Block Engine CID CC
1979 - Cadillac Fleetwood V 8 Cyl 7.0L 425 -
Four Seasons
1979 Cadillac Fleetwood A/C Compressor 8 Cyl 7.0L Four Seasons - New Compressor

P311-504B62C    58231  New

CO152233C , 03245NG , 1420206NC , 03245N , 701612N , 2406N , 03245ND , 701653 , 1420231NEW , 701612 , 1520206Z , 12206 , CO11184MCKTC , 2010403 , 58231 , 58221 , 707031 , CO11184MCKTAC , 2435N , 152995 , 03304N , 1520206F , 57774 , CO11184MC , 61123N , 701618 , ACD1520206 , 53219M , 1420206NEW , 2010403AM , 010318 , 351316221 , 7511357 , 6511357 , 152997 , 2042020 , AC1611NEW , 5115 , 57867 , CO11184MAC , 2010445 , 2427N , CS0008 , 2010403FS , 320206 , 1521764 , 1520206

Qty:
$197.16
Four Seasons A/C Compressor
  • New GM R4 Heavy Compressor with Clutch
  • with R4 Compressor New with Clutch Metric Threads Compressor may differ in appearance from OE. Please refer to installation kit provided.
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 5.000
    • Compressor Type: R4 Heavy
    • Connector Type: Spade
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - New
    • Distance Between Mounting Holes: 1.203125
    • Mounting Type: Case Mount
    • New or Reman: New
    • O-Ring A Number/Desc: [24359] / Short Sealing Washer Pilot
    • O-Ring B Number/Desc: [24360] / Long Sealing Washer Pilot
    • O-Ring C Number/Desc: [24356] / Red Sealing Washer
    • O-Ring D Number/Desc: [24357] / Green Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suction Port Type: O-ring / Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle Block Engine CID CC
1979 - Cadillac Fleetwood V 8 Cyl 7.0L 425 -
Four Seasons
1979 Cadillac Seville A/C Compressor Four Seasons - Reman Compressor

P311-5529FEC    57231  Remanufactured

33250 , 52004M , 2409 , 1520009 , 7157231 , 57231 , 12000 , 03245 , 1420206RC , 701612R , 56792 , 000109 , 1420231RC , 034284 , 5511357 , 1521956 , 152739 , 204229 , 61123R , CO152233RD , 718654 , CO1520009R , 1520290 , 52119M , AC1611M , 52219M , 52499822 , 2233 , 751116 , 152233

Qty:
$10.00 $197.17
Four Seasons A/C Compressor
  • Reman GM R4 Heavy Compressor with Clutch
  • with R4 Compressor Reman with Clutch with 5" Diameter Pulley; with Single Groove Pulley; Metric Threads Compressor may differ in appearance from OE. Please refer to installation kit provided.
  • Reman Compressor
  • Product Attributes:
    • Belt Width IN: 0.500
    • Clutch Pulley Diameter: 5.000
    • Compressor Type: R4 Heavy
    • Connector Type: Spade
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - Reman
    • Distance Between Mounting Holes: 1.203125
    • Mounting Type: Case Mount
    • New or Reman: Remanufactured
    • O-Ring A Number/Desc: [24615] / Green O-ring
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suction Port Type: O-ring / Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications; Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks; Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process
Brand: Four Seasons
Additional Fitment Information:
Vehicle
1979 - Cadillac Seville
Four Seasons
1979 Cadillac Seville A/C Compressor Four Seasons - New Compressor

P311-504B62C    58231  New

CO152233C , 03245NG , 1420206NC , 03245N , 701612N , 2406N , 03245ND , 701653 , 1420231NEW , 701612 , 1520206Z , 12206 , CO11184MCKTC , 2010403 , 58231 , 58221 , 707031 , CO11184MCKTAC , 2435N , 152995 , 03304N , 1520206F , 57774 , CO11184MC , 61123N , 701618 , ACD1520206 , 53219M , 1420206NEW , 2010403AM , 010318 , 351316221 , 7511357 , 6511357 , 152997 , 2042020 , AC1611NEW , 5115 , 57867 , CO11184MAC , 2010445 , 2427N , CS0008 , 2010403FS , 320206 , 1521764 , 1520206

Qty:
$197.16
Four Seasons A/C Compressor
  • New GM R4 Heavy Compressor with Clutch
  • with R4 Compressor New with Clutch with 5" Diameter Pulley; with Single Groove Pulley; Metric Threads Compressor may differ in appearance from OE. Please refer to installation kit provided.
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 5.000
    • Compressor Type: R4 Heavy
    • Connector Type: Spade
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - New
    • Distance Between Mounting Holes: 1.203125
    • Mounting Type: Case Mount
    • New or Reman: New
    • O-Ring A Number/Desc: [24359] / Short Sealing Washer Pilot
    • O-Ring B Number/Desc: [24360] / Long Sealing Washer Pilot
    • O-Ring C Number/Desc: [24356] / Red Sealing Washer
    • O-Ring D Number/Desc: [24357] / Green Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suction Port Type: O-ring / Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle
1979 - Cadillac Seville
Four Seasons
1993 Cadillac Commercial Chassis A/C Compressor 8 Cyl 5.7L Four Seasons - New Compressor

P311-01E28F5    58948  New

03652ND , 58948 , 2447N , 031847 , CS0002 , 1420189NC , 2010492AM , 2042018 , 1420189NEW , 1520189F , ACD1520189 , 58168 , 1420151NC , 62463N , 031846 , 2421N , CO11168MC , 58163 , 62452N , 58166 , 701674 , 320189 , 010339 , 2459N , 010342 , 58942 , 707025 , 12189 , 03651ND , 1520189Z , 031551 , 58935 , 1520819 , CO11168MCKTC , 2443N , 03652N , 7511351 , 701673 , AC1649NEW , 53227M , 2010492CWI , 20420189 , 1520007 , CO11168MCKTAC , 707029 , 2457N , 6511351 , 03651N , 20420185 , 1520189

Qty:
$190.56
Four Seasons A/C Compressor
  • New GM R4 Lightweight Compressor with Clutch
  • with LTR4 Compressor New with Clutch
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 4.250
    • Coil Number: [48260] / Clutch Assembly
    • Compressor Type: R4 Lightweight
    • Connector Type: 8mm Pin Connector
    • Ctch Dia. MM Prmy: 107.950
    • Description: Compressors - New
    • Distance Between Mounting Holes: 0.859375
    • Harness Connector: [37215] / Harness Connector
    • Mounting Type: Case Mount
    • New or Reman: New
    • O-Ring A Number/Desc: [24355] / Sealing Washer
    • O-Ring B Number/Desc: [24354] / Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suc Prt Typ Note: W/ 5/8" X 3/4" Ports
    • Suction Port Type: Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle Submodel Block Engine CID CC
1993 - Cadillac Commercial Chassis Brougham V 8 Cyl 5.7L 350 -
Four Seasons
1996 Cadillac Commercial Chassis A/C Compressor Four Seasons - New Compressor

P311-5220E44    58955  New

CS0123 , CO20178G , 1520053 , 320046 , 1522135A , 03623N , 010333 , 03634N , 2010670 , AC1776NEW , 03634ND , 1522135 , 7511344 , 4719169 , 1420178NC , 1420178NEW , 2010670H , 1420046NC , CO20178DC , 320178 , 6511344 , 1522134 , 10000642 , 2504N , 69241 , 88999295 , 1420046NEW , 89019226 , 000010 , 2487N , 03634NV , 4719161 , 58189 , 2010670AM , CS0111 , 62482N , 1520178 , CO20178GLC , 1520046 , 1520776 , 010349 , 707003 , 03623ND , 98327 , 204741

Qty:
$216.23
Four Seasons A/C Compressor
  • New GM HD6 Compressor with Clutch
  • with HD6 Compressor New with Clutch Use PAG 150 Compressor Oil
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 5.000
    • Coil Number: [48257] / Clutch Assembly
    • Compressor Type: Hd6
    • Connector Type: 8mm Pin Connector
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - New
    • Distance Between Mounting Holes: 0.59375
    • Harness Connector: [37215] / Harness Connector
    • Mounting Type: Type Xiii (all Ears No Threads)
    • New or Reman: New
    • O-Ring A Number/Desc: [24354] / Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suc Prt Typ Note: R134a - V
    • Suction Port Type: Sealing Washer
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle Submodel
1996 - Cadillac Commercial Chassis Brougham
Four Seasons
1993 Cadillac Allante A/C Compressor Four Seasons - New Compressor

P311-4953786    58956  New

03629ND , 707036 , 1580211 , CO20177GLC , CO20177ZI , 4719168 , 1520177 , 1520243A , 1520211 , 1521113 , 010264 , 204751 , 2488N , 2010687AM , 1521925 , 010350 , 58190 , 6511343 , 1520350 , CO20177DC , 03629N , AC1772NEW , 1522143A , 98328 , 62536N , 1420177NC , 1420243NEW , 7511343 , CO20177G , CS0122 , 1521858 , 2010687H

Qty:
$210.12
Four Seasons A/C Compressor
  • New GM HD6 Compressor with Clutch
  • with HD6 Compressor New with Clutch with R134a System Use PAG 150 Compressor Oil
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 5.000
    • Coil Number: [48257] / Clutch Assembly
    • Compressor Type: Hd6
    • Connector Type: 8mm Pin Connector
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - New
    • Distance Between Mounting Holes: 0.59375
    • Harness Connector: [37215] / Harness Connector
    • Mounting Type: Type Xii (all Ears No Threads)
    • New or Reman: New
    • O-Ring A Number/Desc: [24354] / Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suc Prt Typ Note: R134a - V
    • Suction Port Type: Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle
1993 - Cadillac Allante
Four Seasons
2002 Cadillac Escalade EXT A/C Compressor Four Seasons - New Compressor

P311-48926A4    58901  New

CO20448ZI , 2010869AM , CS20010 , 1420448NEW , 58162 , 0610031 , 5918A , SD8147 , CO20448DC , 4719186 , CS20023 , 88967 , 6511396 , 89018952 , 1520447 , 031871 , 2353N , 034754ND , 610031 , 7511396 , 2010869 , CS0131 , 707061 , CO20448GLC , 010345 , 1522144A , 034754N , CO20448G , 5918 , 1522144

Qty:
$205.50
Four Seasons A/C Compressor
  • New GM HU6 Compressor with Clutch
  • with HU6 Compressor New with Clutch w/o Rear AC Use PAG 150 Compressor Oil
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 4.250
    • Compressor Type: Hu6
    • Connector Type: 8mm Pin Connector
    • Ctch Dia. MM Prmy: 107.950
    • Description: Compressors - New
    • Discharge Port Type: Sealing Washer
    • Distance Between Mounting Holes: 0.59375
    • Mount Distance MM: 15.240
    • Mounting Type: Tangent Mount
    • New or Reman: New
    • O-Ring A Number/Desc: [24354] / Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suction Port Type: Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle
2002 - Cadillac Escalade EXT
Four Seasons
2002 Cadillac Escalade EXT A/C Compressor Four Seasons - New Compressor

P311-48DF804    78362  New

4711162 , 1521177 , 2021177 , 78362 , 035126N , 5875 , 6511414 , 2021903 , 034810ND , 1522146 , 1421580 , 1521671 , ACD1521177 , 035126ND , 034810N , 7511414 , 2021177AM , 204082 , 1521580 , 031867 , 1522181 , 1522232 , CO29002G , 75494 , CO21671C , CO21671SC , 4710315

Qty:
$241.51
Four Seasons A/C Compressor
  • New Nippondenso 10S20F Compressor with Clutch
  • with 10S17F Compressor New with Clutch w/o Rear AC May Require use of OE Manifold; DeSlugger Recommended to Eliminate Compressor Damage on Vehicles with Low Mount Compressor Old Part, Exhaust Stock and Reorder.
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 4.250
    • Coil Clock Position: Wire Lead
    • Compressor Type: 10s20f
    • Ctch Dia. MM Prmy: 107.950
    • Description: Compressors - New
    • Distance Between Mounting Holes: 0.65625
    • Mounting Type: Tangent Mount
    • New or Reman: New
    • O-Ring A Number/Desc: [24404] / Slimline Washer
    • O-Ring B Number/Desc: [24402] / Slimline Washer
    • Oil Type: Pag 46
    • Printed Foot Note: May Require Use Of Oe Manifold; Deslugger [36141] Recommended To Eliminate Compressor Damage On Vehicles With Low Mount Compressor
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suction Port Type: Sealing Washer
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle
2002 - Cadillac Escalade EXT
Four Seasons
1998 Cadillac Seville A/C Compressor Four Seasons - New Compressor

P311-4953786    58956  New

03629ND , 707036 , 1580211 , CO20177GLC , CO20177ZI , 4719168 , 1520177 , 1520243A , 1520211 , 1521113 , 010264 , 204751 , 2488N , 2010687AM , 1521925 , 010350 , 58190 , 6511343 , 1520350 , CO20177DC , 03629N , AC1772NEW , 1522143A , 98328 , 62536N , 1420177NC , 1420243NEW , 7511343 , CO20177G , CS0122 , 1521858 , 2010687H

Qty:
$210.12
Four Seasons A/C Compressor
  • New GM HD6 Compressor with Clutch
  • with HD6 Compressor New with Clutch with Delphi Compressor Use PAG 150 Compressor Oil
  • New Compressor
  • Product Attributes:
    • Clutch Pulley Diameter: 5.000
    • Coil Number: [48257] / Clutch Assembly
    • Compressor Type: Hd6
    • Connector Type: 8mm Pin Connector
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - New
    • Distance Between Mounting Holes: 0.59375
    • Harness Connector: [37215] / Harness Connector
    • Mounting Type: Type Xii (all Ears No Threads)
    • New or Reman: New
    • O-Ring A Number/Desc: [24354] / Sealing Washer
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suc Prt Typ Note: R134a - V
    • Suction Port Type: Sealing Washer
    • Switch / Sensor Desc: High Pressure
  • Manufactured Compressors meet or exceed OE specifications; Manufactured Compressors are validated for the equivalent of 100,000 miles; Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Manufactured Compressors are individually vacuum,pressure, and Helium Mass Spectrometer tested to ensure no leaks; Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Manufactured New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing.; Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.
Brand: Four Seasons
Additional Fitment Information:
Vehicle
1998 - Cadillac Seville
Four Seasons
1972 Cadillac Commercial Chassis A/C Compressor Four Seasons - Reman Compressor

P311-0F92708    57089  Remanufactured

152143 , V1579 , CO152143R , 7157089 , ACD152459 , 1569N , 5250 , 11021 , 000064 , 1568N , 03207 , 57089 , 152459 , 204146 , 751126 , 1579W1 , CO152143RB , CO152224RB , 33222 , 751101 , 701606R , V1568 , CO152224RD , 301809 , 1579NEW , 31101A , 031820 , ACD1521680 , 5511247 , 5150 , CO152143RD , 142146C , 1579 , 031810 , 61083R , 1521680 , 1568 , 2106 , 11011 , CO152143RE , 718594 , 1579N , 1520512 , 301810 , 2010819R , 56682 , 03215 , 031821

Qty:
$50.00 $263.34
Four Seasons A/C Compressor
  • Reman GM A6 Compressor with Clutch
  • with A6 Compressor Reman with Clutch with Single Groove Pulley
  • Reman Compressor
  • Product Attributes:
    • Belt Width IN: 0.4375
    • Clutch Pulley Diameter: 5.000
    • Compressor Type: A6
    • Connector Type: Spade
    • Ctch Dia. MM Prmy: 127.000
    • Description: Compressors - Reman
    • Distance Between Mounting Holes: 2.000
    • Mounting Type: Direct Mount
    • New or Reman: Remanufactured
    • O-Ring A Number/Desc: [24619] / Green Oval O-ring
    • Oil Type: Pag 150
    • Refrigerant Type: R-134a
    • Style: Piston
    • Suc Prt Typ Note: W/ O-ring
    • Suction Port Type: Block Mount
    • Switch / Sensor Desc: Superheat
  • Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications; Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications; Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks; Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor; Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process
Brand: Four Seasons
Additional Fitment Information:
Vehicle
1972 - Cadillac Commercial Chassis

Latest Cadillac Repair and AC Compressor Installation Advice

CarJunky AutoAdvice

Cadillac no heat

Showing 6 out of 6 Posts
Question From Chef Jeff on Cadillac no heat

My mother owns a 1992 Cadillac Deville with a 4.9. The vehicle will not blow hot air. The blend door moves appropriately. I replaced the thermostat. The AC compressor seems to operate continuously, even when set at the highest possible temperature. Is the most likely scenario a plugged heater core? Any thoughts? Thank you.

Response From dave284 Top Rated Answer

There are a inlet line and a outlet line at the firewall to the heatercore, feel the hoses, both should feel about same temp,if theres a noticable difference more than likely its the core,other signs include air in the system,waterpump, and the thermostat installed wrong way,bad temp switch

Response From Chef Jeff

Replaced the core with great results. Thanks for the input.

Response From dave284

Glad it helped,just post your auto problems and we'll do all we can to help

Response From Double J

"ATTA BOY DAVE"!!!!!!

Response From dave284

Thanks Jim , I needed some encouragement after that van deal

Cadillac DeVille water pump bypass tube

Showing 2 out of 28 Posts | Show 26 Hidden Posts
Question From steveonmars on Cadillac DeVille water pump bypass tube

I have a 1984 Cadillac DeVille with a 4.1L 250 engine and need to replace the water pump. the parts stores want to know if I have a bypass tube on mine or not. What is it and where would it be if I had one?

Thanks,

Steve

Response From Tom Greenleaf

Hi,

Just hunted parts as a clue. Two different sources. Seems the 4.1 didn't use a hose for bypass system. Could be that it's metal, built into water pump, or isn't a specific part # but rather generic cooling system hose.

Roughly 1% of the engines for these were a 5.7 diesel - I think based on an Olds block which was just a couple inch piece of hose from water pump to thermostat if I recall correctly. You would just use heater hose (generic) and cut a piece of so and they are a pill as the two spouts are so close together you need to either heat the piece up so it's soft or remove the thermostat housing if I recall.

Not an issue as you said it wasn't that engine. It may be a metal tube that's popular to go bad. When back at parts store see what they are referring to and take a pic of your water pump with you,

T

Response From steveonmars

I thought it might be something similar to what I've seen before where there was a 3 or 4 inch tube near the thermostat housing that where the heater hoses connected. This one doesn't have that but since this is a special order part I wanted to try to find out for sure. I'll probably just pull the pump and take it with me when I order the new one.

Thanks,

Steve

Response From Tom Greenleaf

Autozone list two pumps?

Without built in bypass tube looks like this.........

/

With bypass tube looks like this.......

/

I'm not seeing the total difference? Can't always go by the pics but that site is pretty good. Apparently neither list a hose??

Here's the site..........

http://www.autozone.com/autozone/catalog/parts/partsProduct.jsp?itemIdentifier=183731_139639_0_&skuDescription=Duralast+New+/+Water+Pump&brandName=Duralast+New&displayName=Water+Pump&categoryNValue=14399999&sortType=&store=5151&isSearchByPartNumber=false&fromWhere=&fromString=search&counter=0&itemId=95-0&navValue=14300095&filterByKeyWord=Water+Pump&productId=183731&searchText=Water+Pump&categoryDisplayName=Collision%2C+Body+Parts+%26+Hardware&parentId=43-0

Check others too, NAPA on line, O'Reileys, Advance Auto - anyplace that shows good pics could save you a hassle - having the old on the counter helps the most but call ahead to see if they have it. Real parts stores if you call by 10am if it's warehoused locally you'll have it by 2pm or at least places I deal with. Good luck,

T

Response From steveonmars

I've heard a couple different answers on other forums. One said it's a small tube at the bottom of the pump that has a hose going to the coolant overflow reservoir. The other said it's a small tube at the top of the pump that goes into the intake manifold. Either way it's supposed to bypass the thermostat when it's closed. My pump has neither one so I ordered the pump without the bypass tube.

Now I'm having trouble getting the old one off. There's a pulley on the front of the block under the power steering pump on the driver's side with a bolt through the center that needs a 3/8" hex wrench to take the pulley off. I can't get the bolt loose. The pulley turns free and there's no way to stop it from spinning to loosen the bolt. There's a bolt holding the water pump on that backs out right into the back side of this pulley and I can't get that bolt out so the water pump is still attached by that one bolt. The bolt that goes into the water pump is loose but it backs out into that pulley so it won't come out all the way to get the pump off.

Steve

Response From Tom Greenleaf

Of course I'm not looking at the exact situation but have been thru zillions over the ions. A multi bolted pulley should be loosened with belt still on or use a stud and move along. If just one in center it may be pressed on so you would look to remove the whole thing if possible. Others have holes for access thru the pulley to something behind it.

Watch out with ratcheting box wrenches if used! If not the switch and reverse type (like GearWrench makes) you can back off a bolt and be unable to get wrench out - a stalemate of sorts!

Air tools and PB (power blaster penetrating oil) can be your best friend. Takes basic understanding how NOT to break off bolts! An art in itself sometimes as extracting flush broken ones can be a nightmare. Ones that are real sticky but have moved some ok go back and tighten carefully back and forth with more PB on threads. Sucks when they break when almost out!

Look hard again at the pulley in the way. Whole unit must cooperate somehow. It may have bracketing back/over to under a motor mount or something to cause bad language!

Use all caution not to bend up a pulley trying to hold it for a bolt. If bent up it will need to be replaced.

Can take a bunch of tools for what seems simple.

Make damn sure you get the correct water pump matched on the counter as you sure don't want to be back there again. Hang in there,

T

Response From steveonmars

Tom,
Thanks for the advice. I already have have the car apart and then found out I had one more bolt behind this pulley. The center bolt wouldn't break at all and all the belts and everything are already off. It started to get dark so I loaded it up with PB and called it a night. I'll try again tomorrow. There's no holes or anything in this pulley to hold it from spinning so I might have to get a little imaginative. Maybe I'll get lucky in the morning.

Response From Tom Greenleaf

Get some rest and think about the approach in the morning. I'll be away most of am but whoever here or wherever watching may have ideas.

What does this pulley that's a pain go to? It would help me find out how it might come out,

T

Response From steveonmars Top Rated Answer

It doesn't really go to anything. It's just for the belts to go around. It sits under what I believe is the power steering pump. There's a skinny belt that connects the two of these and then a wider belt that goes to the AC compressor. I took some pictures but I haven't figured out how to post them here yet. If I can I'll post some pics.

Steve

Response From steveonmars

Tom,

Hopefully I just uploaded some pictures as attachments. I couldn't figure out how else to do it.

Response From steveonmars

&size=128It looks like that worked. Hope that helps a little.

Steve

Response From steveonmars

I guess that didn't work after all.

Response From Tom Greenleaf

Pic posting from your own stuff can be a pill. It won't take stuff from my own puter here but will from near anywhere else. A setting or some geeky thing that prohibits my own?? Try them as an attachment and then I can post them,

T

Response From steveonmars

I tried attachments in post #10 and just tried again here. Hopefully these will work.
(edit - post pics direct - don't ask how or why this works?? Nice pics for archives - Tom)

http://autoforums.carjunky.com/Automotive_Repair_C1/Heating_or_AC_Issues_F8/Re%3A_Cadillac_DeVille_water_pump_bypass_tube_P68115/gforum.cgi?do=post_attachment;postatt_id=577;t=search_engine

http://autoforums.carjunky.com/cgi-bin/gforum.cgi?do=post_attachment;postatt_id=578;t=search_engine
http://autoforums.carjunky.com/cgi-bin/gforum.cgi?do=post_attachment;postatt_id=579;t=search_engine

Response From steveonmars

It rained all say today so I didn't do anything. The bolt that won't come loose is behind the fan blade but you can see the pulley I'm talking about.

Steve

Response From Hammer Time

Not sure what you are trying to do here but what you have marked in those pictures is the power steering pulley which is pressed on to the pump. There is no bolt in the end. That is just a hex hole in the end of the shaft. The one above it is the air pump. You need a special puller to pull that pulley off the pump.

Response From steveonmars

The pulley I have marked pulley, is that what you're saying is pressed on the power steering pump? It doesn't look like there's anything at all behind it. What's the thing I have marked "power steering?" ?

Steve

Response From Sidom

That's a vacuum pump that is labeled p/s pump.

On this model the p/s pump pulley needs to be removed to r&r the water pump. The pulley is pressed onto the pump and special puller is required to remove it... Some parts houses will rent the puller.......

Response From Tom Greenleaf

Posted the pics direct - came out huge but nice archives. PS pump pulley is pressed on as said. Rent-able? Yes at many parts outlets or perhaps not that expensive - I forgot what mine cost

Use of temps can help with pressed stuff - races, pulleys etc., put part you need smaller in your freezer if allowed (CAUTION! CAN CAUSE DOMESTIC PROBLEMS!) and they'll go back on/in better,

T

Response From steveonmars

Thanks for the tips so far. Now I remember why I quit working on my own cars. I had a puller and tried pulling off the pulley from the power steering pump and it just twisted the arms on the puller. I had another puller from when I was a machinist so I tried that one. I had to grind just a little bit off the legs and it fit perfect over the end of the pulley. This is a solid piece with nothing to twist and nice and short so the pressure was nice and uniform. The legs fit perfect in the groove on the end of the pulley and all it did was start to bend up and cut through the end of the pulley. I tried tapping the pulley while the pressure was pulling. It was soaked with power blaster 2 days ago and again this morning so that had plenty of time to sit.

This pulley still doesn't want to come off. Is it safe to use heat on this? Will I damage the pump if I use heat? I really need some help here guys.

I've been working on my own cars for 30 years and I'm restoring a '52 MG so I'm not a total amatuer. I also built a couple muscle cars back in the 70's & 80's. I did stop doing my own work when I could finally afford newer cars about 10 years ago but now I'm disabled and divorced and had to buy an older car agian. I do have the background and all the basics even if I need to be reminded of some of this stuff once in a while. I've always taught myself so don't always know the proper names or terms but the basics are there. I do appreciate any help you can give me.

Thanks a lot,

Steve

Response From Hammer Time

I hope you didn't try to use a jaw type puller to get that off. all that will do is bend and destroy the pulley. There is a special puller that grabs the lip on the hub area.




Response From steveonmars

Thanks, I went to the parts store to rent one and they didn't have one to rent but tried to sell me a jaw type that said power steering puller for $30 so I tried my jaw type because it was the similar. It didn't work obviously. I can't afford to spend $30 on something I'll never use again but I may not have a choice.

Thanks for the pics, I know what to look for now.

Steve

Response From Hammer Time

If you live near an AutoZone or Advanced Auto parts, most of them have loaner or rental programs.

Response From nickwarner

most likely if you used a 3 jaw on it the pulley is trashed. I know some excellent parts guys that know what they are talking about, and I know some whose hands I have to hold just to get an order in. Problem is when you aren't familiar with whats needing to happen and don't deal with a certain store enough to know who is good and who isn't. I hate to sound mean, but when I'm busy and call my local NAPA or O'Reillys I hang up if a certain employee that I know isn't competent answers. I call back later. They may be barely able to find an oil filter or something simple, but if they were that good at working on cars they honestly wouldn't be parts guys. They'd be mechanics. Some of them used to be mechanics and got into the parts store due to health problems. Those are the guys you want. Especially the old timers. They know all the tricks. But when a guy tells you that a 3 jaw is just as good as a power steering puller he should be taken out in the moonlight and beaten with hammers. If a 3 jaw was good enough, why would they make a special puller for power steering pulleys? Also remember that it takes a special tool to put it on without wrecking it as well. Like Hammer said, many parts store loan tools and you need to talk with them about those tools before you blow too much coin on this.

Response From steveonmars

Thanks to everyone who helped. I bought a puller and it was a piece of cake to pull the pulley and reinstall later. I'll probably never use this tool again but it was worth the $35 just to get the job done right.

Steve

Response From Tom Greenleaf

Thanks for the follow up. $35 bucks is nothing in this biz. Have a boat load of "one-time" tools and can't do certain things without them. Way it goes,

T

Response From Hammer Time

Before you even take that pulley off, rotate it and measure whether there is any runout to the pulley at all. If the pulley was bent at all from that jaw puller, then plan on getting another one before it goes back together. That one is ruined.

Response From Tom Greenleaf

Steve,

Hammer said it - you can't fake what kind of puller and get the right one. It's been that style for those for ions, looks just like the one I have predating the invention of the wheel!

Forget $30 if that's all it is. (seems too low to me) That will look cheap vs a new pump and pulley if bent/damaged! If you can't rent it, sell the tool, buy a decent one and it will sell but make sure you are done and all is working.

You may need that tool if pulley is trashed now just to replace it so think about owning it if you want to fix your own stuff,

T