HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition PR395 Fuel Injection Pressure Regulator
Part #: PR395

Standard Ignition PR395 Fuel Injection Pressure Regulator

10 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Nissan and INFINITI, X-Trail and G35
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Overview of Standard Ignition Fuel Injection Pressure Regulator PR395

The Standard Ignition PR395 fuel injection pressure regulator is designed for precise fuel pressure control in gas fuel systems. Engineered for compatibility with Infiniti G35 and Nissan X-Trail models, this new steel regulator ensures consistent fuel delivery at 51 PSI operating pressure.

  • Compatible with Infiniti G35 and Nissan X-Trail vehicles
  • New, non-adjustable fuel injection pressure regulator
  • Constructed from durable steel with a chrome and silver finish
  • Operates at a regulated pressure of 51 PSI
  • Includes o-ring and caution sheet for installation
  • Single inlet and outlet design for return-type fuel systems

Detailed Product Description

The Standard Ignition PR395 is a return-type fuel injection pressure regulator specifically designed for gas fuel systems in select Infiniti and Nissan models. Its steel construction provides durability and resistance to wear, while the chrome and silver finish offers corrosion protection. This regulator maintains a steady operating pressure of 51 PSI, ensuring optimal fuel flow and engine performance. The unit includes a single inlet and outlet port, simplifying installation and integration into the fuel system. Additionally, the package contains an o-ring and a caution sheet to assist with proper installation and safety precautions.

Common Applications and Issues Addressed

  • Maintains consistent fuel pressure for smooth engine operation
  • Prevents fuel pressure fluctuations that can cause poor acceleration
  • Helps resolve issues related to fuel leaks or pressure drops
  • Supports proper fuel injector function to reduce engine misfires
  • Addresses fuel system irregularities in Infiniti G35 and Nissan X-Trail models

Installation Notes and Tips

  • Ensure the vehicle is compatible: Infiniti G35 or Nissan X-Trail
  • Use the included o-ring to prevent fuel leaks during installation
  • Follow the caution sheet instructions carefully to avoid damage
  • Verify fuel system pressure after installation to confirm proper operation
  • Non-adjustable design requires no pressure tuning post-installation

Quality Assurance and Warranty

Standard Ignition manufactures the PR395 fuel injection pressure regulator to meet OEM specifications for fit and function. This new part undergoes quality control testing to ensure reliable performance. While specific warranty details are not provided, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer resources.

BrandStandard Ignition
Part NumberPR395
ContentsIncludes Caution Sheet
Fuel TypeGas
FunctionsRegulator
NotesIncludes O-Ring
Operating Pressure - PSI51 psi
Reference Port IncludedNo
Regulator MaterialSteel
TypeReturn

This part fits 10 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2007NissanX-TrailN/A
2006INFINITIG35Sedan3.5LV6N/A
2006NissanX-TrailN/A
2005INFINITIG35Sedan3.5LV6N/A
2005NissanX-TrailN/A
2004INFINITIG35Sedan3.5LV6N/A
2004NissanX-TrailN/A
2003INFINITIG35Sedan3.5LV6N/A
2003NissanX-TrailN/A
2002NissanX-TrailN/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:

158-12022-19863226708H30024103800-507FP10640PRDL507

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