HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition PR243 Fuel Injection Pressure Regulator
Part #: PR243

Standard Ignition PR243 Fuel Injection Pressure Regulator

⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Honda, Acura, and Isuzu, Accord, CL, Oasis, and Odyssey
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Reliable Fuel Injection Pressure Regulator for Acura, Honda, and Isuzu

The Standard Ignition PR243 fuel injection pressure regulator is designed to maintain consistent fuel pressure for optimal engine performance. Compatible with select Acura, Honda, and Isuzu models, this component ensures precise fuel delivery and helps your vehicle run smoothly.

Key Features of Standard Ignition PR243

  • Compatible with Acura Accord, Honda CL, Oasis, Odyssey, and Isuzu models
  • Maintains stable fuel injection pressure for efficient engine operation
  • Durable construction for long-lasting performance
  • Direct replacement part number PR243 for easy identification
  • Engineered to meet OEM specifications for reliable fit and function

Detailed Description of the Fuel Injection Pressure Regulator

The Standard Ignition PR243 fuel injection pressure regulator plays a critical role in controlling the fuel pressure delivered to the fuel injectors. By regulating the pressure, it ensures that the engine receives the correct amount of fuel under varying operating conditions. This part is specifically designed for use in Acura Accord, Honda CL, Oasis, Odyssey, and Isuzu vehicles, providing a precise fit and consistent performance. The PR243 meets strict quality standards to maintain engine efficiency and reduce emissions.

Common Applications and Issues Addressed

  • Helps resolve inconsistent fuel pressure problems
  • Prevents engine stalling or hesitation during acceleration
  • Reduces rough idling caused by fuel delivery issues
  • Addresses poor fuel economy related to pressure fluctuations
  • Eliminates fuel leaks or pressure drops in the fuel injection system

Installation Notes and Tips

Installation of the Standard Ignition PR243 should be performed by a qualified technician familiar with fuel injection systems. Before installation, relieve fuel system pressure and disconnect the battery to ensure safety. Verify compatibility with your specific Acura Accord, Honda CL, Oasis, Odyssey, or Isuzu model. Use proper tools to avoid damage to the regulator or fuel lines. After installation, check for leaks and confirm proper fuel pressure operation.

Quality Assurance and Warranty Information

Standard Ignition parts, including the PR243 fuel injection pressure regulator, are manufactured to meet or exceed OEM standards. This ensures reliable performance and durability. 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 NumberPR243
AdjustableNo
Automotive Performance ItemNo
ContentsIncludes Caution Sheet
Fuel TypeGas
FunctionsRegulator
MaterialCast Iron
Mounting TypeBolt Mount
New or RemanNew
Nipple OrientationStraight
Operating Pressure - PSI52 psi
Part FinishSilver
Reference Port IncludedYes
Regulator FinishSilver
Regulator MaterialSteel
TypeReturn

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002HondaAccord2.3LL4N/A
2001HondaAccord2.3LL4N/A
2000HondaAccord2.3LL4N/A
1999AcuraCL2.3LL4N/A
1999HondaAccord2.3LL4N/A
1999IsuzuOasis2.3LL4N/A
1998AcuraCL2.3LL4N/A
1998HondaAccord2.3LL4N/A
1998HondaOdysseyN/A
1998IsuzuOasis2.3LL4N/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:

143-7049158-121716740PAAA01191123432-19701219782304658620596805G1008800-355FP10198PR4112

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