The Walker Products Fuel Injection Pressure Regulator (part number 255-1163) 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:
- Built with corrosion-resistant materials for fuel system durability.
- Engineered to match OE specs for fuel pressure range and flow characteristics.
- 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.
Specifications:
| Mounting Style | Flange |
| Product Grade | Standard Replacement |
Interchanges With: Tomco Products 21951, Tomco Products 21985, Wells PR4090, Wells PR481, Delphi FP10406, SMP PR218, SMP PR246, SMP PR347, BWD 22827, BWD 24002, Nissan 226704M400, Nissan 226705L320, Nissan 226705L32A, Nissan 226705L32B, Nissan 2267072P1A, Beck/Arnley 1580333, Airtex 5G1289, Airtex 5G1291, Sorensen 800-330, Sorensen 800-358, Sorensen 800-459, ACDelco 2154, ACDelco 217-175
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.
