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Shop By Brand

The Following brands are available based on your search.

  • ACDelco
    ACDelco
  • Bosch
    Bosch
  • Delphi
    Delphi
  • Forecast
    Forecast
  • Standard Ignition
    Standard Ignition
  • True Tech
    True Tech
  • Walker
    Walker

Best Selling Genuine Buick Fuel Injection Pressure Regulators

  • We Stock the following top leading brands, including Delphi, Standard Ignition, True Tech, ACDelco
  • Constantly Updated Inventory of Buick Replacement Fuel Injection Pressure Regulator Parts

We stock Fuel Injection Pressure Regulator parts for most Buick models, including Century, Commercial Chassis, Electra, LeSabre, Park Avenue, Rainier, Reatta, Regal, Rendezvous, Riviera, Roadmaster, Skyhawk, Skylark, Somerset, Somerset Regal, Verano.

Delphi
2004 Buick Rainier Fuel Injection Pressure Regulator 8 Cyl 5.3L Delphi

P311-470C3FF    FP10021  New

17113517 , 143446 , 24027 , 143-446 , 8-17113-678-0 , 19245530 , 12555909 , PR217 , 8-19245-530-0 , PR121 , 17113536 , 255-1095 , 800-329 , 89060420 , 217-1381 , 217-3073 , 8171136780 , 19245531 , 8-17113-536-0 , 12499841 , 17113555 , 8192455300 , 5G1070 , 143-452 , 2171381 , 219782 , 8-12574-986-0 , 800329 , 17113678 , 8-89060-420-0 , PR120 , 24084 , 12574986 , 24027P , 8890604200 , 143452 , FD100 , 8125749860 , PR203

Qty:
$61.60
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • ; 1st Design; w/side mounted vacuum port
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.98
      • 25.0
    • Inlet Quantity: 1
    • Inlet Type: Push In
    • Mounting Type: Clamp
    • Outlet Quantity: 1
    • Outlet Type: Returnless
  • 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 Engine VIN Block Engine CID CC
2004 - Buick Rainier P V 8 Cyl 5.3L 325 5328
Delphi
2005 Buick Rainier Fuel Injection Pressure Regulator 6 Cyl 4.2L Delphi

P311-53FEB87    FP10299  New

23090 , 2171445 , 8-88894-176-0 , 217-1445 , 25322145 , 158-1551 , PR153 , 800-345 , 219744 , 8888941760 , 88894176 , PR233 , 5G1395

Qty:
$87.65
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.67
      • 17.0
    • Inlet Quantity: 1
    • Inlet Type: Push In
    • Mounting Type: Bolt
    • Outlet Port Diameter:
      • 0.79
      • 20.0
    • Outlet Quantity: 1
    • Outlet Type: Threaded
    • System Pressure: 51
  • 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 Engine VIN Block Engine CID CC
2005 - Buick Rainier S L 6 Cyl 4.2L 256 -
Delphi
1992 Buick Skylark Fuel Injection Pressure Regulator 4 Cyl 2.3L Delphi

P311-16C2A9B    FP10003  New

217-368 , 17112725 , 17112994 , 8-17112-273-0 , 217368 , 5G1038 , 17112324 , 17112694 , 17091218 , 17112972 , PR133 , 17107010 , 17107490 , 217-364 , 303038 , 5G1047 , 219720 , 17112627 , 17112276 , 217-361 , 143417 , 255-1044 , PR92 , 217369 , 81710-701-00 , 800-224 , 217366 , 8-17112-276-0 , 217-366 , 143-417 , PR106 , 17112273 , 217361 , PR110 , 217364 , PR114 , 217-369 , 217362 , PR112 , 24030 , 17091410 , 17107485 , 219615 , 21044 , 2207303038 , 17112637 , 22849 , 800-204 , 17112475 , 23064 , FIP92 , 17091219 , 8-17107-490-0

Qty:
$49.91
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.67
      • 17.0
    • Inlet Quantity: 1
    • Inlet Type: Push In
    • Mounting Type: Bolt
    • Outlet Port Diameter:
      • 0.79
      • 20.0
    • Outlet Quantity: 1
    • Outlet Type: Threaded
    • System Pressure: 44
  • 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 - Buick Skylark L 4 Cyl 2.3L 138 -
Delphi
1996 Buick Commercial Chassis Fuel Injection Pressure Regulator Delphi

P311-1C14E49    FP10004  New

143433 , PR108 , 143-433 , 17091221 , 24023 , 217363 , 23065 , PR202 , 217365 , PR216 , PR107 , 143438 , 17120440 , 217398 , PR128 , PR137 , 17091947 , 22852 , 219777 , 5G1053 , PR139 , 219607 , 800-314 , 143-438 , 21071 , 21172 , 17113032

Qty:
$58.08
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.67
      • 17.0
    • Inlet Quantity: 1
    • Inlet Type: Push In
    • Mounting Type: Bolt
    • Outlet Port Diameter:
      • 0.79
      • 20.0
    • Outlet Quantity: 1
    • Outlet Type: Threaded
    • System Pressure: 51
  • 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
1996 - Buick Commercial Chassis
Delphi
1996 Buick Regal Fuel Injection Pressure Regulator 6 Cyl 3.1L Delphi

P311-2D7BBB7    FP10026  New

21172 , PR216 , 219607 , 800-328 , FIP216 , 17120665 , 217-399 , PR108 , 22852 , 143-438 , 22852P , 255-1064 , 5G1042 , 217399 , 143438 , 800328

Qty:
$59.17
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.67
      • 17.0
    • Inlet Quantity: 1
    • Inlet Type: Push In
    • Mounting Type: Bolt
    • Outlet Port Diameter:
      • 0.31
      • 8.0
    • Outlet Quantity: 1
    • Outlet Type: Threaded
  • 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 - Buick Regal V 6 Cyl 3.1L 189 -
Delphi
2000 Buick LeSabre Fuel Injection Pressure Regulator 6 Cyl 3.8L Delphi

P311-42045BF    FP10016  New

PR123 , 217-1598 , 5G1016 , 217-3070 , 800-319 , 89060414 , 143434 , 81711-472-80 , PR129 , 17113664 , PR207 , 143-434 , 17113346 , 5G1051 , 19245532 , 12570618 , 21000722 , 12575028 , 8-19245-527-0 , 17109102 , 219700 , 2171598 , 17113398 , 23044 , 217-397 , 17107962 , 21092 , 17113286 , 17113287 , 89017530 , 8-17113-398-0 , 24083 , 2100722 , 12499842 , 217397 , 23045 , 19167909

Qty:
$47.54
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • ; For Stainless Steel and Nylon Fuel Rails
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.98
      • 25.0
    • Inlet Quantity: 1
    • Inlet Type: Push In
    • Mounting Type: Clamp
    • Outlet Quantity: 1
    • Outlet Type: Push In
  • 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 - Buick LeSabre V 6 Cyl 3.8L 231 3800
Delphi
2003 Buick LeSabre Fuel Injection Pressure Regulator Delphi

P311-017A3E8    FP10238  New

2171439 , 17113660 , 219782 , 143459 , 217-1439 , 12583236 , PR217 , 24027 , 800-329 , 5G1052 , FIP217 , 19245529 , 12579942 , 800329 , 217-3072 , PR147 , 89060418 , 143-459

Qty:
$61.88
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.98
      • 25.0
    • Inlet Quantity: 1
    • Inlet Type: Push In
    • Mounting Type: Clamp
    • Outlet Quantity: 1
    • Outlet Type: Returnless
  • 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
2003 - Buick LeSabre Limited
Standard Ignition
1987 Buick Century Fuel Injection Pressure Regulator 6 Cyl 2.8L Standard Ignition

P311-2934C12    PR106  New

143-435 , 5G1040 , PR113 , FP10209 , 143-414 , 217-383 , FP10014 , 17112481 , 217-385 , 22871 , 217-3054 , 17112279 , 21009 , 17112605 , 19160402 , 17111796

Qty:
$64.84
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Operating Pressure - PSI: 48 Psi
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
1987 - Buick Century V 6 Cyl 2.8L 173 -
Standard Ignition
1993 Buick Roadmaster Fuel Injection Pressure Regulator Standard Ignition

P311-19767BF    PR131  New

8-17112-399-0 , FP10214 , 3G1097 , 19143604 , 17111875 , 17112399 , 17069939 , PRD3 , 21732 , 17113068 , 8-17111-875-0 , 217-382 , 143-421 , 217-2903 , 21025 , 17061915

Qty:
$38.79
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • ; Fuel pressure regulator diaphragm kit.
  • Product Attributes:
    • Adjustable: Yes
    • Contents: Diaph. Assy, Gasket, 1/8"h Foam Ring, 5/16" H Foam Ring, & 2 Align Rods
    • Fuel Type: Gas
    • Functions: Regulator
    • Inlet Quantity: 0
    • Material: Rubber
    • Mounting Type: Direct
    • New Or Remanufactured: New
    • Notes: Part Fits Both Lh & Rh Side Tail Lamps. Plug Unused Guide Hole W/ Provided Rubber Plugs.
    • Number of outlets: 0
    • Part Finish: Black
    • Port Quantity: 1
    • Reference Port Included: No
    • Regulator Finish: Silver
    • Type: Returnless
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
1993 - Buick Roadmaster
Standard Ignition
1994 Buick Regal Fuel Injection Pressure Regulator 6 Cyl 3.8L Standard Ignition

P311-3101EA2    PR160  New

5G1367 , 158-0533 , 158-0965 , 143-816 , 22888 , 21066 , 0280160507 , 19236421 , 0280160506 , 143-411 , PR351 , PR109 , 892681 , 5G1046 , FP10045 , 217-401 , 24500228 , 5G1084 , 0280160557 , FP10163 , 217-3292

Qty:
$69.60
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Nipple Orientation: Angled
    • Operating Pressure - PSI: 48 Psi
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
1994 - Buick Regal V 6 Cyl 3.8L 231 3800
Standard Ignition
1999 Buick Park Avenue Fuel Injection Pressure Regulator Standard Ignition

P311-583F310    PR207  New

PR129 , 23045 , 217-3071 , 17113287 , 217-1598 , 217-3296 , 19236425 , 5G1051 , 89060416 , FP10016 , 21092 , 255-1096 , 17113346 , 17109102 , 217-397 , 89017530 , 143-434

Qty:
$43.50
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Nipple Orientation: Angled
    • Operating Pressure - PSI: 54 Psi
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Aspiration
1999 - Buick Park Avenue Naturally Aspirated
Standard Ignition
2003 Buick LeSabre Fuel Injection Pressure Regulator 6 Cyl 3.8L Standard Ignition

P311-3DFE1FA    PR217  New

217-1439 , 24027 , 12579942 , 217-1590 , 143-452 , 17113678 , 17113536 , PR121 , 89060418 , 143-446 , 5G1070 , 17113660 , 19236428 , 143-459 , 217-3073 , 17113555 , 17113517 , 5G1052 , 12574986 , 17113288 , PR125 , 217-3072 , 89060420 , 21094 , 17122592 , 143-454 , FP10021 , 19245529 , FP10238 , 12583236 , 19245530 , PR147

Qty:
$63.05
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Automotive Performance Item: No
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Inlet Quantity: 1
    • Material: Steel
    • Nipple Orientation: Angled
    • Operating Pressure - PSI: 50 Psi
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
2003 - Buick LeSabre V 6 Cyl 3.8L 231 3800
Standard Ignition
2004 Buick Century Fuel Injection Pressure Regulator 6 Cyl 3.1L Standard Ignition

P311-42326FB    PR234  New

19236431 , PR143 , 143-450 , 217-3302 , 143-457 , 23091 , FP10020 , 17113622 , 5G1043 , 2FPR0001

Qty:
$54.15
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Automotive Performance Item: No
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Material: Steel
    • Mounting Type: Bolt Mount
    • Nipple Orientation: Straight
    • Number of outlets: 2
    • Part Finish: Brass
    • Port Quantity: 2
    • Regulator Finish: Yellow Dichromium
    • Regulator Material: Steel
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
2004 - Buick Century V 6 Cyl 3.1L 189 -
Standard Ignition
1995 Buick Skylark Fuel Injection Pressure Regulator 4 Cyl 2.3L Standard Ignition

P311-4487BF4    PR92  New

17107485 , 17112694 , 21014 , 255-1044 , 17107490 , 5G1038 , PR106 , 21044 , 22849 , 8-17112-273-0 , 17091218 , 17112627 , 17112324 , 17112725 , 217-368 , FP10003 , 17107010 , 17112994 , 8-17091-410-0 , 217-361 , 17112273 , 8-17112-276-0 , 17112475 , 158-0449 , 143-427 , 143-417 , FP10047 , 217-366 , 8-17107-010-0 , 217-3062 , 17112276 , 19160410 , 217-369 , 17091410 , 17112482 , PR114 , 5G1165 , FP10254 , 17112637 , 217-364 , 143-418

Qty:
$50.29
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Nipple Orientation: Straight
    • Operating Pressure - PSI: 45 Psi
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
1995 - Buick Skylark L 4 Cyl 2.3L 138 -
True Tech
2003 Buick LeSabre Fuel Injection Pressure Regulator 6 Cyl 3.8L True Tech

P311-0BA00E6    PR217T  New

143-454 , 19245529 , 143-452 , 17122592 , 17113536 , 143-446 , 217-3072 , 21094 , 5G1070 , PR121 , PR147 , FP10238 , FP10021 , 17113555 , 17113288 , 5G1052 , 217-3073 , 19245530 , 17113678 , 217-1590 , 19236428 , 17113517 , 12574986 , 217-1439 , PR125 , 143-459 , 89060420

Qty:
$52.04
True Tech Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Adjustable: Yes
    • Contents: Includes Mounting Bracket
    • Functions: Regulator
    • Inlet Quantity: 1
    • New Or Remanufactured: New
    • Nipple Orientation: Angled
    • Notes: Includes O-ring
    • Number of outlets: 1
    • Reference Port Included: No
    • Type: Return
  • Made from quality components for dependability.
Brand: True Tech
Additional Fitment Information:
Vehicle Block Engine CID CC
2003 - Buick LeSabre V 6 Cyl 3.8L 231 3800
ACDelco
2013 Buick Verano Fuel Injection Pressure Regulator ACDelco - Kit

P311-5223BE0    W0133-2086509  New

Qty:
$18.54
ACDelco Fuel Injection Pressure Regulator
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Genuine GM
  • Kit
Brand: ACDelco
Additional Fitment Information:
Vehicle
2013 - Buick Verano
Delphi
2002 Buick Rendezvous Fuel Injection Pressure Regulator Delphi

P311-1C4BE88    W0133-1681907  New

Qty:
$76.60
Delphi Fuel Injection Pressure Regulator
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Delphi
Additional Fitment Information:
Vehicle Submodel
2002 - Buick Rendezvous CXL Plus
ACDelco
2004 Buick Regal Fuel Injection Pressure Regulator ACDelco

P311-4246BC2    W0133-1962395  New

Qty:
$103.14
ACDelco Fuel Injection Pressure Regulator
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Genuine GM
Brand: ACDelco
Additional Fitment Information:
Vehicle Aspiration
2004 - Buick Regal Naturally Aspirated
Delphi
2004 Buick Rainier Fuel Injection Pressure Regulator 8 Cyl 5.3L Delphi

P311-2CC478C    W0133-1962372  New

Qty:
$107.18
Delphi Fuel Injection Pressure Regulator
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Delphi
Additional Fitment Information:
Vehicle Block Engine CID CC
2004 - Buick Rainier V 8 Cyl 5.3L 325 5328
ACDelco
2004 Buick Rainier Fuel Injection Pressure Regulator 8 Cyl 5.3L ACDelco

P311-0DF857D    W0133-1962372  New

Qty:
$123.20
ACDelco Fuel Injection Pressure Regulator
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Genuine GM
Brand: ACDelco
Additional Fitment Information:
Vehicle Block Engine CID CC
2004 - Buick Rainier V 8 Cyl 5.3L 325 5328