Walker Products Fuel Injection Pressure Regulator 255-1172

The Walker Products Fuel Injection Pressure Regulator (part number 255-1172) is a direct-fit replacement part. Walker Products Fuel Injection Pressure Regulators deliver OE-matched performance and maintain consistent fuel pressure for smooth, efficient engine operation.

Features:

• Maintains consistent fuel pressure for optimal injector performance and engine response.
• Direct-fit design ensures reliable seal and easy installation without modification.
• Supports smooth idling, cold starts, and throttle transitions under load.
• Built with corrosion-resistant materials for fuel system durability.
• Engineered to match OE specs for fuel pressure range and flow characteristics.

Specifications:

Interchanges With: Wells PR4000, SMP PR265, BWD 22877, Beck/Arnley 158-0949, Airtex 5G1002, Sorensen 800-377, ACDelco 217-188

WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.