Walker 255-1078 fuel injection pressure regulator for the 1995-1997 Toyota Corolla 4-cylinder 1.6L or 1.8L and other vehicles controls fuel pressure in the fuel rail. That pressure sets how much fuel reaches the injectors under each operating condition.
- Steel construction with corrosion-resistant components for constant exposure to fuel and engine bay conditions
- Holds fuel rail pressure steady for injector performance and engine response
- Supports smooth idling, cold starts and throttle transitions under load
- Flange mounting with one inlet and one outlet
Quick facts
- Part: Walker 255-1078 fuel injection pressure regulator
- Fits: 1995-1997 Toyota Corolla 4-cylinder 1.6L or 1.8L and other vehicles
- Material: Steel
Hesitation, hard starting or poor fuel economy can mean the regulator is worn, though a weak fuel pump or a clogged fuel filter may be the cause instead. A shop can test fuel pressure to tell which.
Fits
This regulator fits the 1995-1997 Toyota Corolla 4-cylinder 1.6L or 1.8L, the 1995-1997 Geo Prizm 4-cylinder 1.6L or 1.8L and the 1995-1997 Toyota Celica 4-cylinder 1.8L. It is designed to match OE specifications for fit, pressure range and fuel flow.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting type: Flange
- Ports: 3 total, 1 inlet, 1 outlet
- Gauge port: No
Build and materials
- Material: Steel
- Adjustable: No
- Grade type: Standard Replacement
- Country of origin: Brazil
In the box
This listing is one fuel injection pressure regulator, and the car takes one. Mounting hardware is not included, so plan on new fasteners rather than reusing the old ones.
Installation notes
- Direct-fit design for installation without modification.
Interchange: 217-1261 · 217-174 · 800-244
5G1167 · 22826 · PR132 · 21166 · PR480
This part cross-references / interchanges with the following part numbers:
217-1261, 217-174, 5G1167, 22826, PR132, 800-244, 21166, PR480
Frequently Asked Questions
Does the Walker 255-1078 fit a 1995-1997 Toyota Corolla 4-cylinder 1.6L or 1.8L?
Yes. Walker 255-1078 fits the 1995-1997 Toyota Corolla 4-cylinder 1.6L or 1.8L, and the car takes one regulator.
Do I need to buy mounting hardware separately for this flange-mount fuel injection pressure regulator?
Yes. Mounting hardware is not included; this listing is one regulator, so plan on new fasteners.
Is the Walker 255-1078 pressure regulator adjustable?
No. Walker 255-1078 is a non-adjustable steel regulator with one inlet, one outlet and no gauge port.
What signs can a worn fuel injection pressure regulator show?
Hesitation, hard starting and poor fuel economy are signs a worn regulator can show. A shop can test fuel pressure to confirm.
Is 800-244 an interchange number for this fuel injection pressure regulator?
Yes. 800-244 is listed as an interchange number for Walker 255-1078, along with 217-1261 and 217-174.
