HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition PR335 Fuel Injection Pressure Regulator
Part #: PR335

Standard Ignition PR335 Fuel Injection Pressure Regulator

5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Honda, Accord
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Reliable Fuel Injection Pressure Regulator for Honda Accord

The Standard Ignition PR335 fuel injection pressure regulator is designed specifically for Honda Accord models, ensuring precise fuel pressure control for optimal engine performance. This new, direct-mount regulator maintains a consistent 62 PSI operating pressure to support your vehicle's gas fuel system.

  • Compatible with Honda Accord fuel injection systems
  • New, direct-mount design for easy installation
  • Steel construction with durable silver finish
  • Returnless system type with two ports and one inlet
  • Includes o-ring and caution sheet for proper handling

Durable Construction and Precise Pressure Regulation

The Standard Ignition PR335 fuel injection pressure regulator is engineered from steel with a corrosion-resistant silver finish, providing long-lasting durability under typical operating conditions. This non-adjustable regulator operates at a fixed pressure of 62 PSI, ensuring stable fuel delivery without the need for manual adjustments. Its returnless design simplifies the fuel system by eliminating the need for a return line, which can improve fuel efficiency and reduce emissions. The regulator mounts directly to the fuel system with one inlet and two ports, making it a straightforward replacement part for compatible Honda Accord models.

Purpose and Common Applications

  • Maintains consistent fuel pressure for efficient engine operation
  • Prevents fuel pressure fluctuations that can cause poor engine performance
  • Helps resolve issues such as rough idling or hesitation during acceleration
  • Supports proper fuel injection timing and spray pattern
  • Reduces risk of fuel leaks with included o-ring seal

Installation Notes and Tips

Installation of the Standard Ignition PR335 fuel injection pressure regulator requires basic mechanical skills and proper safety precautions. The part mounts directly onto the fuel system without additional hardware, and the included o-ring should be inspected and properly seated to prevent leaks. Since this regulator is non-adjustable and designed for a returnless system, ensure compatibility with your Honda Accord's fuel injection setup before installation. Refer to the included caution sheet for handling and installation guidelines.

Quality Assurance and Warranty Information

Standard Ignition manufactures the PR335 fuel injection pressure regulator to meet or exceed OEM specifications for Honda Accord vehicles. This new part undergoes quality control inspections to ensure reliable performance and fitment. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or your parts provider for exact warranty terms.

BrandStandard Ignition
Part NumberPR335
AdjustableNo
Automotive Performance ItemNo
Boost/Vacuum Reference PortNo
ContentsIncludes Caution Sheet
Fuel TypeGas
FunctionsRegulator
Hardware IncludedNo
Mounting TypeDirect
New or RemanNew
NotesIncludes O-Ring
Operating Pressure - PSI62 PSI
Part FinishSilver
Reference Port IncludedNo
Regulator FinishSilver
Regulator MaterialSteel
TypeReturnless

This part fits 5 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2007HondaAccord2.4LL4N/AFits vehicles equipped with California emissions.
2006HondaAccord2.4LL4N/AFits vehicles equipped with California emissions.
2005HondaAccordAutomatic2.4LL4N/AFits vehicles equipped with California emissions.
2004HondaAccordAutomatic2.4LL4N/A
2003HondaAccordAutomatic2.4LL4N/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:

158-115616015SDCE002-1980321969240425G1417800-447PR4193

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