HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition PR100 Fuel Injection Pressure Regulator
Part #: PR100

Standard Ignition PR100 Fuel Injection Pressure Regulator

28 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda and Ford, 626, Millenia, Probe, and MX-6
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Reliable Fuel Injection Pressure Regulator for Ford and Mazda Vehicles

The Standard Ignition PR100 fuel injection pressure regulator is designed to maintain consistent fuel pressure for optimal engine performance. Compatible with select Ford and Mazda models, this component ensures precise fuel delivery and helps maintain engine efficiency.

  • Compatible with Ford Probe and Mazda 626, Millenia, MX-6 models
  • Maintains stable fuel injection pressure for smooth engine operation
  • Direct replacement part number PR100 for easy identification
  • Engineered to meet OEM specifications for reliable fit and function
  • Durable construction to withstand fuel system conditions

Product Overview and Compatibility

The Standard Ignition PR100 fuel injection pressure regulator is a critical component in the air and fuel delivery system, specifically designed for fuel injection systems in Ford and Mazda vehicles. This part regulates the fuel pressure delivered to the injectors, ensuring the engine receives the correct amount of fuel under varying operating conditions. It is compatible with Ford Probe and Mazda 626, Millenia, and MX-6 models, making it a suitable replacement for vehicles requiring precise fuel pressure control. The PR100 part number allows for straightforward identification and replacement during maintenance or repair.

Common Applications and Problem Resolution

  • Helps resolve inconsistent engine idling caused by fluctuating fuel pressure
  • Addresses poor fuel economy related to improper fuel delivery
  • Reduces engine hesitation or stalling during acceleration
  • Prevents fuel leaks and pressure loss in the fuel injection system
  • Supports overall engine performance and emissions control

Installation Notes and Tips

Installation of the Standard Ignition PR100 fuel injection pressure regulator should be performed by a qualified technician familiar with fuel system components. Before installation, relieve fuel system pressure to avoid fuel spray. Ensure all connections are secure and check for leaks after installation. Proper installation will help maintain fuel system integrity and engine performance.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The PR100 fuel injection pressure regulator undergoes rigorous quality control testing to verify fitment and function. Warranty coverage details are provided by Standard Ignition and typically cover defects in materials and workmanship under normal use.

BrandStandard Ignition
Part NumberPR100
ContentsIncludes Caution Sheet
Fuel TypeGas
FunctionsRegulator
Nipple OrientationAngled
Operating Pressure - PSI45 psi

This part fits 28 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002Mazda6262.5LV6N/A
2002MazdaMillenia2.5LV6N/A
2001Mazda6262.5LV6N/A
2001MazdaMillenia2.5LV6N/A
2000Mazda6262.5LV6N/A
2000MazdaMillenia2.5LV6N/A
1999Mazda6262.5LV6N/A
1999MazdaMillenia2.5LV6N/A
1998Mazda6262.5LV6N/A
1998MazdaMillenia2.5LV6N/A
1997FordProbe2.5LV6N/A
1997Mazda6262.5LV6N/A
1997MazdaMillenia2.5LV6N/A
1997MazdaMX-62.5LV6N/A
1996FordProbe2.5LV6N/A
1996Mazda6262.5LV6N/A
1996MazdaMillenia2.5LV6N/A
1996MazdaMX-62.5LV6N/A
1995FordProbe2.5LV6N/A
1995Mazda6262.5LV6N/A
1995MazdaMillenia2.5LV6N/A
1995MazdaMX-62.5LV6N/A
1994FordProbe2.5LV6N/A
1994Mazda6262.5LV6N/A
1994MazdaMX-62.5LV6N/A
1993FordProbe2.5LV6N/A
1993Mazda6262.5LV6N/A
1993MazdaMX-62.5LV6N/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:

143-762158-03222-1958721087217-207822832800-212CME4734F32Z9C968BFP10055KL0213280PRDL212

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