HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition PR260 Fuel Injection Pressure Regulator
Part #: PR260

Standard Ignition PR260 Fuel Injection Pressure Regulator

21 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Subaru, Legacy, Forester, Impreza, SVX, and XT
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Reliable Fuel Injection Pressure Regulator for Subaru Vehicles

The Standard Ignition PR260 fuel injection pressure regulator is designed to maintain consistent fuel pressure in Subaru Forester, Impreza, and Legacy models. This component ensures optimal engine performance by regulating fuel flow within the fuel injection system.

  • Compatible with Subaru Forester, Impreza, and Legacy models
  • Maintains precise fuel pressure for efficient engine operation
  • Direct replacement for OEM fuel injection pressure regulators
  • Durable construction for long-lasting performance
  • Part number PR260 for easy identification and fitment

Product Details and Functionality

The PR260 fuel injection pressure regulator from Standard Ignition is engineered to control the fuel pressure delivered to the fuel injectors in Subaru vehicles. By maintaining a steady pressure, it helps optimize fuel atomization and combustion efficiency. This part is critical for preventing fuel pressure fluctuations that can lead to poor engine performance, increased emissions, or fuel economy issues. Designed as a direct fit replacement, the PR260 integrates seamlessly with the fuel injection system of Subaru Forester, Impreza, and Legacy models, ensuring reliable operation without modification.

Common Applications and Problem Resolution

  • Corrects inconsistent fuel pressure causing rough idling or stalling
  • Resolves fuel leaks or pressure drops in the fuel injection system
  • Addresses poor acceleration or hesitation due to fuel delivery issues
  • Helps reduce engine misfires related to fuel pressure irregularities
  • Prevents fuel system warning lights triggered by pressure faults

Installation Notes and Tips

Installation of the Standard Ignition PR260 fuel injection pressure regulator should be performed by a qualified technician familiar with Subaru fuel systems. Before installation, relieve fuel system pressure to avoid fuel spray. Verify compatibility with the specific Subaru model and engine type. Inspect related fuel lines and connectors for wear or damage during replacement. After installation, check for leaks and proper fuel pressure operation to ensure system integrity.

Quality Assurance and Warranty Information

Standard Ignition parts, including the PR260 fuel injection pressure regulator, are manufactured to meet or exceed OEM specifications. This ensures reliable performance and durability under normal operating conditions. The PR260 is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship. Refer to the warranty documentation for specific terms and conditions.

BrandStandard Ignition
Part NumberPR260
ContentsIncludes Caution Sheet
Fuel TypeGas
FunctionsRegulator
Nipple OrientationAngled
Operating Pressure - PSI36 psi

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1999SubaruLegacy2.5LH4N/A
1998SubaruForester2.5LH4N/A
1998SubaruImpreza2.2LH4N/A
1998SubaruImpreza2.5LH4N/A
1998SubaruLegacyN/A
1997SubaruImpreza2.2LH4N/A
1997SubaruImpreza1.8LH4N/A
1997SubaruLegacyN/A
1996SubaruImpreza2.2LH4N/A
1996SubaruImpreza1.8LH4N/A
1996SubaruLegacyN/A
1995SubaruImpreza2.2LH4N/A
1995SubaruImpreza1.8LH4N/A
1995SubaruLegacyN/A
1994SubaruImpreza1.8LH4N/A
1994SubaruLegacyN/A
1993SubaruImpreza1.8LH4N/A
1993SubaruLegacyN/A
1992SubaruLegacyN/A
1991SubaruLegacyN/A
1990SubaruLegacyN/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:

143-7155158-08192-1845217-21752184522670AA04022670AA0505G1321800-372FP10090PR442

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