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Shop By Brand

The Following brands are available based on your search.

  • ACDelco
    ACDelco
  • Dayco
    Dayco
  • Gates
    Gates
  • MacKay
    MacKay
  • Vaico
    Vaico

Best Selling Genuine Buick Radiator Hoses

  • We Stock the following top leading brands, including Dayco, ACDelco
  • Constantly Updated Inventory of Buick Replacement Radiator Hose Parts

Dayco
2005 Buick Rainier Radiator Coolant Hose - Upper 6 Cyl 4.2L Dayco - Curved Radiator Hose

P311-1B89B02    71078  New

7739 , B71078 , H0061144 , 22652 , 9285 , 62422 , 61144 , 20382S , 4266349 , 241 , 8-15160-996-0 , 20101S , 21027 , 15160996 , 4140576

Qty:
11.04
Dayco Radiator Coolant Hose  Upper
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/4
    • End 2 Inside Diameter: 1 3/8
    • Hose Type: Dual I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 9 1/4
Brand: Dayco
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2005 - Buick Rainier Upper L 6 Cyl 4.2L 256 -
Dayco
2005 Buick Rainier Radiator Coolant Hose - Lower 6 Cyl 4.2L Dayco - Curved Radiator Hose

P311-58196A1    72193  New

E72193 , 8-9736-544-0 , 15160997 , 22074 , 9763 , 26398X , 23098 , 62423 , 22651 , 97363544 , 8-15160-997-0 , 22685150 , 26249X , 9284 , 24566L , 8755

Qty:
21.23
Dayco Radiator Coolant Hose  Lower
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 9/32
    • End 2 Inside Diameter: 1 17/32
    • Hose Type: Dual I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 16
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2005 - Buick Rainier Lower L 6 Cyl 4.2L 256 -
Dayco
2002 Buick Century Radiator Coolant Hose - Lower Dayco - Curved Radiator Hose

P311-593A453    72039  New

24377L , 15125774 , 10347833 , 15275302 , 9744 , 22481M , 8978 , 62549 , 21501-1KC0A , 22557M , 62911 , 9448 , 22813 , MN135300 , 22345 , 89023410 , 10333863 , 10410467 , D72039 , 23079

Qty:
14.84
Dayco Radiator Coolant Hose  Lower
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/4
    • End 2 Inside Diameter: 1 1/4
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 14
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position
2002 - Buick Century Lower
Dayco
2006 Buick Terraza Radiator Coolant Hose - Upper 6 Cyl 3.5L Dayco - Curved Radiator Hose

P311-5EE5731    71850  New

22482M , 22814 , 24520L , 26346X , 62088 , MB605486 , 10233201 , 10421339 , 10260988 , 151927944 , 23078 , 89023411 , 10401999 , 22556M , 22905 , 10190660 , 1038 , 10262986 , 22344 , 24297L , 10285951 , 8735 , 62775 , C71850 , 15125777 , 9449 , 9540 , 22052 , 15275203 , 52498620 , 8977 , 62500 , 10332900 , 9743

Qty:
14.58
Dayco Radiator Coolant Hose  Upper
  • ; Cut to Fit Hose Must Be Cut On Both Ends
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2006 - Buick Terraza Upper V 6 Cyl 3.5L 213 -
Dayco
1994 Buick Skylark Radiator Coolant Hose - Upper 6 Cyl 3.1L Dayco - Curved Radiator Hose

P311-287D21E    71695  New

22643510 , 62510 , 16571-62070 , 22497M , MR312255 , MB906428 , C71695 , MR355522 , 66032 , 9503 , 4495830 , MR968439 , 22868 , MR355521 , 05278950AB , 22507M , 22653652 , MR355520 , 4546651 , 16571-07030 , 22906 , 22595508 , 9541 , 22579684

Qty:
11.76
Dayco Radiator Coolant Hose  Upper
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 9/32
    • End 2 Inside Diameter: 1 9/32
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 14
Brand: Dayco
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1994 - Buick Skylark Upper V 6 Cyl 3.1L 189 -
Dayco
2005 Buick LaCrosse Radiator Coolant Hose - Upper 6 Cyl 3.8L Dayco - Curved Radiator Hose

P311-5EE5731    71850  New

22482M , 22814 , 24520L , 26346X , 62088 , MB605486 , 10233201 , 10421339 , 10260988 , 151927944 , 23078 , 89023411 , 10401999 , 22556M , 22905 , 10190660 , 1038 , 10262986 , 22344 , 24297L , 10285951 , 8735 , 62775 , C71850 , 15125777 , 9449 , 9540 , 22052 , 15275203 , 52498620 , 8977 , 62500 , 10332900 , 9743

Qty:
14.58
Dayco Radiator Coolant Hose  Upper
  • ; Cut to Fit
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2005 - Buick LaCrosse Upper V 6 Cyl 3.8L 231 3800
Dayco
1999 Buick Regal Radiator Coolant Hose - Lower Dayco - Curved Radiator Hose

P311-42A8537    71700  New

8902 , 10245510 , 10294732 , 10262991 , 22326M , C71700 , 22373 , 62483 , 10233205 , 10423132 , 22264 , 10402000

Qty:
14.22
Dayco Radiator Coolant Hose  Lower
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 9/32
    • End 2 Inside Diameter: 1 17/32
    • Hose Type: Dual I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 12
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position
1999 - Buick Regal Lower
Dayco
2003 Buick Regal Radiator Coolant Hose - Upper Dayco - Curved Radiator Hose

P311-5EE5731    71850  New

22482M , 22814 , 24520L , 26346X , 62088 , MB605486 , 10233201 , 10421339 , 10260988 , 151927944 , 23078 , 89023411 , 10401999 , 22556M , 22905 , 10190660 , 1038 , 10262986 , 22344 , 24297L , 10285951 , 8735 , 62775 , C71850 , 15125777 , 9449 , 9540 , 22052 , 15275203 , 52498620 , 8977 , 62500 , 10332900 , 9743

Qty:
14.58
Dayco Radiator Coolant Hose  Upper
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Position: Upper
Additional Fitment Information:
Vehicle Position
2003 - Buick Regal Upper
Dayco
2004 Buick Rendezvous Radiator Coolant Hose - Upper 6 Cyl 3.4L Dayco - Curved Radiator Hose

P311-0D99A8D    71949  New

62326 , 10433812 , 88894251 , 26351X , 88895497 , D71949 , 10306075 , 88894136 , 89023429 , 10238922 , 8994 , 22361

Qty:
14.46
Dayco Radiator Coolant Hose  Upper
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/4
    • End 2 Inside Diameter: 1 1/4
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 15
Brand: Dayco
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Buick Rendezvous Upper V 6 Cyl 3.4L 207 -
Dayco
2004 Buick Rendezvous Radiator Coolant Hose - Lower 6 Cyl 3.4L Dayco - Curved Radiator Hose

P311-31B6D1C    71950  New

22557 , 21991 , 10433814 , 23159 , 23020 , 22278M , 89023430 , 22538M , 88894252 , 88895496 , 8681 , D71950 , 22661206 , 9685 , 10305980 , 10376764 , 15281792 , 9190 , 22574M , 15144813 , 10238967 , 9887

Qty:
14.74
Dayco Radiator Coolant Hose  Lower
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/4
    • End 2 Inside Diameter: 1 1/4
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 12
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Buick Rendezvous Lower V 6 Cyl 3.4L 207 -
Dayco
1983 Buick Century Radiator Coolant Hose - Lower 6 Cyl 2.8L Dayco - Curved Radiator Hose

P311-1AC758C    70081  New

BH1066 , 2806194 , RH112 , 3788473 , 3822593 , 8403 , F3LE-8B273-AE , CH75 , KM165 , KM320 , 45167-AC010 , MC214 , 2120149 , 8173-15-185 , 2228434 , MR611 , GM9 , 8-533 , T16836T , 2341762 , 24238L , 2806185 , 142-5821 , 2362677 , 60042 , 046 , 22222M , B7C-8260-A , 16571-61140 , 3868407 , 102763A , 142-5354 , 2264779 , 61639 , B9A-8260-A , B70081 , 90916-01019 , 3865766 , 1503724 , BH713 , 60663 , C5TA-8260-E , 90916-01172 , RD54743 , 22803 , F7ZZ-8A593-AA , KM294 , TAAK-8260-A , BH708 , 602578 , 8140-15-185A , 3R3E-8A595-AC , 2000498 , 1639774 , 848304 , CH4 , E-518 , KM295 , 928947 , C5TZ-8260-S , T23533 , 312588 , CH31 , 846503M1 , 803569 , 1937740 , 313151 , 256838 , 801290 , 1616812 , 8484 , D2TA-8260-GA , F6ZZ-8A593-A , 2120184 , 99 , BH980 , 21794 , 14038151 , E6NN8260-AA , 1827704 , H190 , KM484 , 8-570 , BH783 , 1671785 , F3LY-8286-C , 21713 , 906735 , F3LE-8B273-AD , 8952 002 182 , B7Q-8260-A , 16571-61110 , 3217733 , 1730920 , 645902 , F7ZZ-8A593-AB , 16571-0F010 , 21660 , 3857039 , F7LE-8B273-AA , T14651T , 9438 , 1827718 , 142-1239 , 5902604 , 3888134 , 8-532 , 4146030 , CH26 , 2264001 , 62478 , C5TZ-8260-E , H38 , 7096 , 3044009-R1 , 1827720 , 3769199 , 16571-0F030 , MR504 , E6NN-8260-CA , 15571-72853 , 20398S , T17830T , BH779 , H168 , 1639773 , 2120148 , KM294A , 3827962 , 2363776 , 16571-0F020 , 3820924 , B8A-8260-A , F7ZE-8K576-AA , 2658388 , KM2396 , CH3 , TKAZ-8063-A , KM4642 , 906779 , 2120155 , 3906315 , F3LE-8B273-AF , 1616813 , 2224434 , MR804 , 4146129 , 22219M , 3905057 , 1E-518 , 2568388 , F7ZE-8A595-AA , H352 , C7TA-8260-AS , 603 , F3LE-8B273-AB , 2268911 , 3834397 , 45161-SC020 , 4045633

Qty:
12.48
Dayco Radiator Coolant Hose  Lower
  • ; Cut to Fit w/A.C. or H.D. Cool
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/2
    • End 2 Inside Diameter: 1 1/2
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 12
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1983 - Buick Century Lower V 6 Cyl 2.8L 173 -
Dayco
1986 Buick Century Radiator Coolant Hose - Lower 6 Cyl 2.8L Dayco - Curved Radiator Hose

P311-1AC758C    70081  New

BH1066 , 2806194 , RH112 , 3788473 , 3822593 , 8403 , F3LE-8B273-AE , CH75 , KM165 , KM320 , 45167-AC010 , MC214 , 2120149 , 8173-15-185 , 2228434 , MR611 , GM9 , 8-533 , T16836T , 2341762 , 24238L , 2806185 , 142-5821 , 2362677 , 60042 , 046 , 22222M , B7C-8260-A , 16571-61140 , 3868407 , 102763A , 142-5354 , 2264779 , 61639 , B9A-8260-A , B70081 , 90916-01019 , 3865766 , 1503724 , BH713 , 60663 , C5TA-8260-E , 90916-01172 , RD54743 , 22803 , F7ZZ-8A593-AA , KM294 , TAAK-8260-A , BH708 , 602578 , 8140-15-185A , 3R3E-8A595-AC , 2000498 , 1639774 , 848304 , CH4 , E-518 , KM295 , 928947 , C5TZ-8260-S , T23533 , 312588 , CH31 , 846503M1 , 803569 , 1937740 , 313151 , 256838 , 801290 , 1616812 , 8484 , D2TA-8260-GA , F6ZZ-8A593-A , 2120184 , 99 , BH980 , 21794 , 14038151 , E6NN8260-AA , 1827704 , H190 , KM484 , 8-570 , BH783 , 1671785 , F3LY-8286-C , 21713 , 906735 , F3LE-8B273-AD , 8952 002 182 , B7Q-8260-A , 16571-61110 , 3217733 , 1730920 , 645902 , F7ZZ-8A593-AB , 16571-0F010 , 21660 , 3857039 , F7LE-8B273-AA , T14651T , 9438 , 1827718 , 142-1239 , 5902604 , 3888134 , 8-532 , 4146030 , CH26 , 2264001 , 62478 , C5TZ-8260-E , H38 , 7096 , 3044009-R1 , 1827720 , 3769199 , 16571-0F030 , MR504 , E6NN-8260-CA , 15571-72853 , 20398S , T17830T , BH779 , H168 , 1639773 , 2120148 , KM294A , 3827962 , 2363776 , 16571-0F020 , 3820924 , B8A-8260-A , F7ZE-8K576-AA , 2658388 , KM2396 , CH3 , TKAZ-8063-A , KM4642 , 906779 , 2120155 , 3906315 , F3LE-8B273-AF , 1616813 , 2224434 , MR804 , 4146129 , 22219M , 3905057 , 1E-518 , 2568388 , F7ZE-8A595-AA , H352 , C7TA-8260-AS , 603 , F3LE-8B273-AB , 2268911 , 3834397 , 45161-SC020 , 4045633

Qty:
12.48
Dayco Radiator Coolant Hose  Lower
  • ; Cut to Fit w/o A.C., Std. Rad.
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/2
    • End 2 Inside Diameter: 1 1/2
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 12
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1986 - Buick Century Lower V 6 Cyl 2.8L 173 -
Dayco
1986 Buick Century Radiator Coolant Hose - Lower 6 Cyl 2.8L Dayco - Curved Radiator Hose

P311-1AC758C    70081  New

BH1066 , 2806194 , RH112 , 3788473 , 3822593 , 8403 , F3LE-8B273-AE , CH75 , KM165 , KM320 , 45167-AC010 , MC214 , 2120149 , 8173-15-185 , 2228434 , MR611 , GM9 , 8-533 , T16836T , 2341762 , 24238L , 2806185 , 142-5821 , 2362677 , 60042 , 046 , 22222M , B7C-8260-A , 16571-61140 , 3868407 , 102763A , 142-5354 , 2264779 , 61639 , B9A-8260-A , B70081 , 90916-01019 , 3865766 , 1503724 , BH713 , 60663 , C5TA-8260-E , 90916-01172 , RD54743 , 22803 , F7ZZ-8A593-AA , KM294 , TAAK-8260-A , BH708 , 602578 , 8140-15-185A , 3R3E-8A595-AC , 2000498 , 1639774 , 848304 , CH4 , E-518 , KM295 , 928947 , C5TZ-8260-S , T23533 , 312588 , CH31 , 846503M1 , 803569 , 1937740 , 313151 , 256838 , 801290 , 1616812 , 8484 , D2TA-8260-GA , F6ZZ-8A593-A , 2120184 , 99 , BH980 , 21794 , 14038151 , E6NN8260-AA , 1827704 , H190 , KM484 , 8-570 , BH783 , 1671785 , F3LY-8286-C , 21713 , 906735 , F3LE-8B273-AD , 8952 002 182 , B7Q-8260-A , 16571-61110 , 3217733 , 1730920 , 645902 , F7ZZ-8A593-AB , 16571-0F010 , 21660 , 3857039 , F7LE-8B273-AA , T14651T , 9438 , 1827718 , 142-1239 , 5902604 , 3888134 , 8-532 , 4146030 , CH26 , 2264001 , 62478 , C5TZ-8260-E , H38 , 7096 , 3044009-R1 , 1827720 , 3769199 , 16571-0F030 , MR504 , E6NN-8260-CA , 15571-72853 , 20398S , T17830T , BH779 , H168 , 1639773 , 2120148 , KM294A , 3827962 , 2363776 , 16571-0F020 , 3820924 , B8A-8260-A , F7ZE-8K576-AA , 2658388 , KM2396 , CH3 , TKAZ-8063-A , KM4642 , 906779 , 2120155 , 3906315 , F3LE-8B273-AF , 1616813 , 2224434 , MR804 , 4146129 , 22219M , 3905057 , 1E-518 , 2568388 , F7ZE-8A595-AA , H352 , C7TA-8260-AS , 603 , F3LE-8B273-AB , 2268911 , 3834397 , 45161-SC020 , 4045633

Qty:
12.48
Dayco Radiator Coolant Hose  Lower
  • ; Cut to Fit w/A.C.
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/2
    • End 2 Inside Diameter: 1 1/2
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 12
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1986 - Buick Century Lower V 6 Cyl 2.8L 173 -
Dayco
1986 Buick Century Radiator Coolant Hose - Lower 6 Cyl 2.8L Dayco - Curved Radiator Hose

P311-1AC758C    70081  New

BH1066 , 2806194 , RH112 , 3788473 , 3822593 , 8403 , F3LE-8B273-AE , CH75 , KM165 , KM320 , 45167-AC010 , MC214 , 2120149 , 8173-15-185 , 2228434 , MR611 , GM9 , 8-533 , T16836T , 2341762 , 24238L , 2806185 , 142-5821 , 2362677 , 60042 , 046 , 22222M , B7C-8260-A , 16571-61140 , 3868407 , 102763A , 142-5354 , 2264779 , 61639 , B9A-8260-A , B70081 , 90916-01019 , 3865766 , 1503724 , BH713 , 60663 , C5TA-8260-E , 90916-01172 , RD54743 , 22803 , F7ZZ-8A593-AA , KM294 , TAAK-8260-A , BH708 , 602578 , 8140-15-185A , 3R3E-8A595-AC , 2000498 , 1639774 , 848304 , CH4 , E-518 , KM295 , 928947 , C5TZ-8260-S , T23533 , 312588 , CH31 , 846503M1 , 803569 , 1937740 , 313151 , 256838 , 801290 , 1616812 , 8484 , D2TA-8260-GA , F6ZZ-8A593-A , 2120184 , 99 , BH980 , 21794 , 14038151 , E6NN8260-AA , 1827704 , H190 , KM484 , 8-570 , BH783 , 1671785 , F3LY-8286-C , 21713 , 906735 , F3LE-8B273-AD , 8952 002 182 , B7Q-8260-A , 16571-61110 , 3217733 , 1730920 , 645902 , F7ZZ-8A593-AB , 16571-0F010 , 21660 , 3857039 , F7LE-8B273-AA , T14651T , 9438 , 1827718 , 142-1239 , 5902604 , 3888134 , 8-532 , 4146030 , CH26 , 2264001 , 62478 , C5TZ-8260-E , H38 , 7096 , 3044009-R1 , 1827720 , 3769199 , 16571-0F030 , MR504 , E6NN-8260-CA , 15571-72853 , 20398S , T17830T , BH779 , H168 , 1639773 , 2120148 , KM294A , 3827962 , 2363776 , 16571-0F020 , 3820924 , B8A-8260-A , F7ZE-8K576-AA , 2658388 , KM2396 , CH3 , TKAZ-8063-A , KM4642 , 906779 , 2120155 , 3906315 , F3LE-8B273-AF , 1616813 , 2224434 , MR804 , 4146129 , 22219M , 3905057 , 1E-518 , 2568388 , F7ZE-8A595-AA , H352 , C7TA-8260-AS , 603 , F3LE-8B273-AB , 2268911 , 3834397 , 45161-SC020 , 4045633

Qty:
12.48
Dayco Radiator Coolant Hose  Lower
  • ; w/o A.C., H.D. Cool
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/2
    • End 2 Inside Diameter: 1 1/2
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 12
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1986 - Buick Century Lower V 6 Cyl 2.8L 173 -
Dayco
1986 Buick LeSabre Radiator Coolant Hose - Lower 6 Cyl 3.0L Dayco - Curved Radiator Hose

P311-389B740    71500  New

8304 , 25621160 , 387 , 25535958 , 25553653 , 24193L , 25526890 , 25510182 , 25621159 , 61494 , 25610182 , D71500 , 21585 , 25640066 , MC230

Qty:
14.10
Dayco Radiator Coolant Hose  Lower
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/2
    • End 2 Inside Diameter: 1 1/2
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Position: Lower
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1986 - Buick LeSabre Lower V 6 Cyl 3.0L 181 -
Dayco
2005 Buick Park Avenue Radiator Coolant Hose - Upper Dayco - Curved Radiator Hose

P311-2EA6D21    71951  New

22328 , 62232 , 8961 , 25623760 , 25666929 , 25721594 , 25725980 , 25729580 , 24372L , E71951 , 25661974

Qty:
15.80
Dayco Radiator Coolant Hose  Upper
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/4
    • End 2 Inside Diameter: 1 1/4
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 18
Brand: Dayco
Position: Upper
Additional Fitment Information:
Vehicle Position
2005 - Buick Park Avenue Upper
Dayco
2008 Buick Allure Radiator Coolant Hose - Upper 6 Cyl 3.8L Dayco - Curved Radiator Hose

P311-5EE5731    71850  New

22482M , 22814 , 24520L , 26346X , 62088 , MB605486 , 10233201 , 10421339 , 10260988 , 151927944 , 23078 , 89023411 , 10401999 , 22556M , 22905 , 10190660 , 1038 , 10262986 , 22344 , 24297L , 10285951 , 8735 , 62775 , C71850 , 15125777 , 9449 , 9540 , 22052 , 15275203 , 52498620 , 8977 , 62500 , 10332900 , 9743

Qty:
14.58
Dayco Radiator Coolant Hose  Upper
  • ; Cut to Fit w/A.C.
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2008 - Buick Allure Upper V 6 Cyl 3.8L 231 3800
Dayco
2016 Buick Enclave Radiator Coolant Hose Dayco

P311-4BCB6A2    W0133-1867801  New

Qty:
31.90
Dayco Radiator Coolant Hose
  • Molded
Brand: Dayco
Additional Fitment Information:
Vehicle
2016 - Buick Enclave
ACDelco
1983 Buick Regal Radiator Coolant Hose 8 Cyl 5.0L ACDelco - Molded

P311-0A60359    W0133-2057713  New

Qty:
22.81
ACDelco Radiator Coolant Hose
  • Gold (Professional)
  • ; Molded - Cut to fit on some models
  • Molded
Brand: ACDelco
Additional Fitment Information:
Vehicle Block Engine CID CC
1983 - Buick Regal V 8 Cyl 5.0L 305 -
Dayco
2015 Buick Enclave Radiator Coolant Hose Dayco

P311-4BCB6A2    W0133-1867801  New

Qty:
31.90
Dayco Radiator Coolant Hose
  • Molded
Brand: Dayco
Additional Fitment Information:
Vehicle
2015 - Buick Enclave

Latest Car Advice

CarJunky AutoAdvice

Radiator hoses

Showing 2 out of 2 Posts
Question From adlsmith66 on Radiator hoses

I replaced the thermostat in my 1998 Buick Park Avenue after the temp started fluctuating. Now when I turned the car on, my upper and lower radiator hoses compress. What could cause that?

Response From Tom Greenleaf Top Rated Answer

Guess: At first start up the radiator pressure cap isn't allowing for return fluid and in battle with water pump or thermostat is all wrong.

The initial fluctuating temps probably weren't the thermostat at all but more a radiator or air in system that radiator cap didn't allow to purge out. It's supposed to allow limited pressure and upon cool down return just coolant from bottom of recovery tank as coolant shrinks with lower temp,

T

Heat is not coming out

Showing 7 out of 7 Posts
Question From hallow on Heat is not coming out

It is a 3.1L 2002 Buick Century with roughly 140k miles on it.
Ok, my heater worked last winter perfectly and this year it is not. I did notice my car was leaking fluid during the summer so I took it to the shop and it was an intake manifold gasket issue. they replaced both my radiator hoses and my thermostat when it was fixed and was not sure if any of this stuff could be the problem. Both my radiator hoses are hot to the touch after the car has been running quite a bit and the car is not overheating. My grandfather and I took a look at it and noticed the fluid line to the inside of my car was cold and had little fluid in it. He thought it could have an air bubble in it or it has a bad thermostat. I take my car once a week for a 50 mile trip and it only heats up a little about 25 miles in. This is not a significant amount of heat either. Any ideas? Thanks

Response From Hammer Time Top Rated Answer

With the engine at full operating temp, locate the 2 heater hoses where they go into the firewall and feel them to see if they are both hot to the touch. If not too hot to hold, then you have to look at the actual engine temp and if that is up, if it is, then your looking at a restricted heater core or poor circulation for another reason.
If you find that they are both too hot to hold, then the heat in that vehicle is controlled by a blend door that regulates heated air flow. it is operated by an electric motor/actuator. The problem can be that the actuator is stripped or inoperative or the door itself could be damaged. This is what needs to be determined by examining the actuator and see if it is responding to heat change commands or not.

Response From hallow

The hoses are not hot. They are warm but I can still touch them without being burned.

Response From Hammer Time

If you can grab and squeeze those hoses without having to let go, then they are not hot enough. I would try removing both hoses and backflushing the heater core with a garden hose under pressure in both directions.

Response From Tom Greenleaf

First post on this. Intake leaked and hoses and thermostat replaced? Was the intake manifold leak ever fixed? By the time you just keep adding coolant hopefully for a slow leak till fixed a problem frequently causes more problems.


If system isn't tight it will not stay full and air or vapor in system would be the up front problem. Cause needs to be found and fixed,


T

Response From hallow

Okay so I was able to get my car fixed. Yes the intake manifold gasket was fixed. The heater core needed to be flushed. and coolant replaced. The heat works perfectly now.

Response From Tom Greenleaf

OK - Closed as solved to keep spammers out. You can open by request to any moderator. Stay warm,


T

2001 Buick Century Overheats

Showing 4 out of 4 Posts
Question From Celestialsfire on 2001 Buick Century Overheats

2001 Buick Century
3.1 Engine
~95,000 miles
Low coolant light comes on and off at will. Losing coolant out of reserve tank. Losing a little bit of oil too. Now coolant is running out of the radiator a lot more than usual. A year ago had the coolant system flushed out. After I took a trip out of state and came back, the car acts likes it overheats, meaning the temperature gauge on the dash says its hot, but the light indicator saying its hot doesn't come on, nor does steam come out of the car and the car doesn't act up like it has done in the past when it has overheated. Usually when the engine was low on coolant it would jerk when shifting, because it was overheating. In town it used to overheat and on the highway it was fine. Now its just the opposite. It overheats at high speeds but is fine when I stop. Is it the fan belt or the radiator hoses or plainly just the radiator itself? I need to know what I should replace right now to make the most impact.

Thank you for your time.

Response From Loren Champlain Sr Top Rated Answer

Celestialsfire; Oh, I like that name. First, we need to find out where the coolant is going. You cannot depend on the light, or, even the guage. Both require sending units to be in contact with coolant to tell you the truth. Once the coolant level gets too low, they aren't dependable. A cooling system pressure test should answer this question.
Assuming the cooling system is full and all air bled from the system, overheating at speed is usually caused by either a thermostat not opening all of the way or the radiator may be plugged. A rarity, but the impeller on the water pump could be faulty.

Response From Celestialsfire

Thank you for your response.

Another thing I just remembered. When I was returning from my trip, the car started to overheat, so I pulled over the side of the road and looked in the coolant reserve tank. It was filled up with water. I did not put any water in it. I use the 50/50 premixed stuff. How could water mysteriously get into the reserve tank? Is the water pump going bad too?

Response From Loren Champlain Sr

Celestialsfire; As the coolant gets hot, it will expand, the pressure will overcome the radiator cap pressure rating and go into the reservoir. As the engine cools, it will reverse, and go back into the radiator. When you have the cooling system pressure tested, make certain that they check the radiator cap as well.