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Standard PR105T Fuel Injection Pressure RegulatorOE Quality 60-Day Returns
Part #: PR105T

Standard PR105T Fuel Injection Pressure Regulator

79 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Saturn, Achieva, Allante, Camaro, Century, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, DeVille, Eldorado, Firebird, Grand Am, Grand Prix, Hombre, Lumina, Monte Carlo, Rodeo, S10, SC, SC2, Seville, Skylark, SL2, Sonoma, SW2, and Trooper
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Reliable Fuel Injection Pressure Regulator for Select GM and Isuzu Models

The Standard PR105T fuel injection pressure regulator is designed to maintain consistent fuel pressure for optimal engine performance. Engineered with a bolt-on connector and bolt mount design, this regulator ensures secure installation and reliable operation in various Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Saturn vehicles.

  • Bolt-on connector type for secure fuel line attachment
  • Bolt mount design for stable and precise installation
  • Includes caution sheet for safe handling and installation
  • Compatible with multiple GM and Isuzu models including Camaro, Firebird, Eldorado, and Rodeo
  • Part number PR105T for easy identification and replacement

Durable Design and Precise Fuel Pressure Control

The PR105T fuel injection pressure regulator from Standard is built to provide consistent fuel pressure regulation, which is critical for maintaining engine efficiency and performance. Its bolt-on connector type allows for a secure and leak-free connection to the fuel system, while the bolt mount ensures the regulator remains firmly in place under various driving conditions. This part is engineered to meet the specifications required by a range of vehicles such as the Chevrolet Camaro, Pontiac Firebird, and GMC Rodeo, making it a reliable choice for fuel system maintenance and repair.

Compatible Vehicles and Applications

  • Buick Achieva, Century, Skylark
  • Cadillac Allante, DeVille, Eldorado, Seville
  • Chevrolet Camaro, Lumina, Monte Carlo, S10, Sonoma
  • GMC Hombre, S15, Sonoma, Jimmy
  • Isuzu Rodeo, Trooper
  • Oldsmobile Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme
  • Pontiac Firebird, Grand Am, Grand Prix, Sunfire
  • Saturn SC, SC2, SL2, SW2

Common Issues Addressed by the PR105T Regulator

  • Irregular fuel pressure causing engine hesitation or stalling
  • Fuel leaks due to worn or damaged pressure regulators
  • Poor fuel economy from inconsistent fuel delivery
  • Engine performance issues related to fuel pressure fluctuations
  • Check engine light triggered by fuel system faults

Installation Notes and Tips

When installing the Standard PR105T fuel injection pressure regulator, ensure the engine is cool and the fuel system is depressurized to prevent fuel spray. The bolt-on connector and bolt mount design simplify installation, but it is important to verify all connections are tight and free of leaks. Follow the included caution sheet for safety guidelines and torque specifications. Proper installation will help maintain fuel system integrity and engine performance.

Quality Assurance and Warranty

Standard parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The PR105T fuel injection pressure regulator undergoes rigorous quality control testing to maintain consistent fuel pressure regulation. Please refer to Standard's warranty policy for coverage details on this part number.

BrandStandard
Part NumberPR105T
Connector TypeBolt on
ContentsIncludes caution sheet
Mounting TypeBolt mount

This part fits 79 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2000ChevroletS10-L--N/A
2000ChevroletS102.2LL4N/A
2000GMCSonoma2.2LL4GASN/A
2000GMCSonoma2.2LL4FLEXN/A
2000IsuzuHombre2.2LL4N/A
1999ChevroletS10-L--N/A
1999ChevroletS102.2LL4N/A
1999GMCSonoma2.2LL4N/A
1999IsuzuHombre2.2LL4N/A
1998ChevroletS10-L--N/A
1998ChevroletS102.2LL4N/A
1998GMCSonoma2.2LL4N/A
1998IsuzuHombre2.2LL4N/A
1997ChevroletS10-L--N/A
1997ChevroletS102.2LL4N/A
1997GMCSonoma2.2LL4N/A
1997IsuzuHombre2.2LL4N/A
1997IsuzuRodeo3.2LV6N/A
1997IsuzuTrooper3.2LV6N/A
1996ChevroletS102.2LL4N/A
1996GMCSonoma2.2LL4N/A
1996IsuzuHombre2.2LL4N/A
1996IsuzuRodeo3.2LV6N/A
1996IsuzuTrooper3.2LV6N/A
1995ChevroletLumina3.4LV6N/A
1995ChevroletMonte Carlo3.4LV6N/A
1995ChevroletS102.2LL4N/A
1995GMCSonoma2.2LL4N/A
1995OldsmobileCutlass Supreme3.4LV6N/A
1995PontiacGrand Prix3.4LV6N/A
1994CadillacDeVille4.6LV8N/A
1994CadillacEldorado4.6LV8N/A
1994CadillacSeville4.6LV8N/A
1994ChevroletLumina3.4LV6N/A
1994ChevroletS102.2LL4N/A
1994GMCSonoma2.2LL4N/A
1994OldsmobileCutlass Supreme3.4LV6N/A
1994PontiacGrand Prix3.4LV6N/A
1994SaturnSC21.9LL4N/A
1994SaturnSL21.9LL4N/A
1994SaturnSW21.9LL4N/A
1993BuickCentury3.3LV6N/A
1993BuickSkylark3.3LV6N/A
1993CadillacAllanteN/A
1993CadillacEldorado4.6LV8N/A
1993CadillacSeville4.6LV8N/A
1993ChevroletCamaro5.7LV8N/A
1993ChevroletLumina3.4LV6N/A
1993OldsmobileAchieva3.3LV6N/A
1993OldsmobileCutlass Ciera3.3LV6N/A
1993OldsmobileCutlass Cruiser3.3LV6N/A
1993OldsmobileCutlass Supreme3.4LV6N/A
1993PontiacFirebird5.7LV8N/A
1993PontiacGrand Am3.3LV6N/A
1993PontiacGrand Prix3.4LV6N/A
1993SaturnSC21.9LL4N/A
1993SaturnSL21.9LL4N/A
1993SaturnSW21.9LL4N/A
1992BuickCentury3.3LV6N/A
1992BuickSkylark3.3LV6N/A
1992ChevroletLumina3.4LV6N/A
1992OldsmobileAchieva3.3LV6N/A
1992OldsmobileCutlass Ciera3.3LV6N/A
1992OldsmobileCutlass Cruiser3.3LV6N/A
1992OldsmobileCutlass Supreme3.4LV6N/A
1992PontiacGrand Am3.3LV6N/A
1992PontiacGrand Prix3.4LV6N/A
1992SaturnSC1.9LL4N/A
1992SaturnSL21.9LL4N/A
1991BuickCentury3.3LV6N/A
1991BuickSkylark3.3LV6N/A
1991ChevroletLumina3.4LV6N/A
1991OldsmobileCutlass Calais3.3LV6N/A
1991OldsmobileCutlass Ciera3.3LV6N/A
1991OldsmobileCutlass Cruiser3.3LV6N/A
1991OldsmobileCutlass Supreme3.4LV6N/A
1991PontiacGrand Prix3.4LV6N/A
1991SaturnSC1.9LL4N/A
1991SaturnSL21.9LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

143-413158-0729170892032-19613210142101542722851255-10143-196135G1068800-2178171222830FP10027FPR11PR105PR118SKPR105

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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