If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Included warranty:
For warranty coverage information, please see our
Warranty Policy.
Walker Products Fuel Injection Pressure Regulators are engineered to control fuel pressure within the fuel rail, ensuring the proper amount of fuel is delivered to the injectors for each operating condition. Maintaining accurate fuel pressure is essential for achieving the correct air/fuel mixture, enabling smooth cold starts, strong throttle response, stable idling, and reduced emissions. Each unit is designed to match OE specifications for fit, pressure range, and fuel flow, allowing seamless integration with factory fuel systems. Constructed with corrosion-resistant components, these regulators are built to withstand constant exposure to fuel and engine bay conditions. A direct-fit design simplifies installation without the need for modifications. Whether replacing a failed component or troubleshooting drivability issues such as hesitation, hard starting, or poor fuel economy, Walker Products delivers dependable performance and OE-level reliability across a wide range of vehicle applications.
Characteristics include:
Maintains consistent fuel pressure for optimal injector performance and engine response.
Engineered to match OE specs for fuel pressure range and flow characteristics.
Supports smooth idling, cold starts, and throttle transitions under load.
Built with corrosion-resistant materials for fuel system durability.
Direct-fit design ensures reliable seal and easy installation without modification.
Some of the interchangeable part numbers are:
Customer Video Reviews
Watch genuine customer videos showing their upgrades and honest results of similar products
Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
1999
Pontiac
Bonneville
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Engine VIN code 1
1998
Pontiac
Bonneville
SSE
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Supercharged
1997
Pontiac
Bonneville
SE
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Supercharged
1997
Pontiac
Bonneville
SSE
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Supercharged
1996
Pontiac
Bonneville
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Engine VIN code 1
1995
Buick
Park Avenue
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Engine VIN code 1
1995
Buick
Riviera
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Engine VIN code 1
1995
Pontiac
Bonneville
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Engine VIN code 1
1994
Pontiac
Bonneville
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Engine VIN code 1
1993
Dodge
B150
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1993
Dodge
B250
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1993
Dodge
D150
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1993
Dodge
D250
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1993
Dodge
Dakota
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1993
Dodge
W150
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1992
Dodge
B150
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1992
Dodge
B250
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1992
Dodge
D150
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1992
Dodge
D250
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1992
Dodge
Dakota
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
1992
Dodge
W150
3.9L
V engine
6 cylinders
3.91" bore
3.31" stroke
See what other customers say:
Customer Reviews
Overall rating: 4.8 / 5 from 703 reviews.
You can’t beat their prices, nor can you beat the quality of the parts. The fit and finish was just like OEM. This is the second time I’ve gotten brakes from these guys and each time has been an absolute win. Thank you parts Pioneer.
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I had an excellent experience ordering from Parts Pioneer, my order was placed and shipped quickly and received. Excellent customer service, I will definitely use them again when needed and let many of my friends know about Part's Pioneer
The site was very easy to use. When I emailed with a question the response came quickly. I appreciated that you verified that the parts would fit my vehicle. I will use the site again.