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.
Built with corrosion-resistant materials for fuel system durability.
Engineered to match OE specs for fuel pressure range and flow characteristics.
Direct-fit design ensures reliable seal and easy installation without modification.
Supports smooth idling, cold starts, and throttle transitions under load.
Some of the interchangeable part numbers are:
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2012
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
2009
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
2008
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
2007
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
2006
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
2005
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
2003
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
2002
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
2001
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
1999
INFINITI
I30
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
Calif
1999
INFINITI
I30
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
Exc.Calif
1999
Nissan
Maxima
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
Calif
1999
Nissan
Maxima
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
Exc.Calif
1998
INFINITI
I30
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
1998
Nissan
240SX
2.4L
Inline engine
4 cylinders
3.50" bore
3.78" stroke
1998
Nissan
Maxima
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
1998
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
1997
INFINITI
I30
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
1997
Nissan
240SX
2.4L
Inline engine
4 cylinders
3.50" bore
3.78" stroke
1997
Nissan
Maxima
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
1997
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
1996
INFINITI
I30
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
1996
Nissan
240SX
2.4L
Inline engine
4 cylinders
3.50" bore
3.78" stroke
1996
Nissan
Maxima
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
1996
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
Cylinder head: DOHC
1995
Nissan
240SX
2.4L
Inline engine
4 cylinders
3.50" bore
3.78" stroke
1995
Nissan
Maxima
3.0L
V engine
6 cylinders
3.66" bore
2.89" stroke
1995
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
Cylinder head: DOHC
1994
Nissan
Sentra
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
1994
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
1994
Nissan
Tsuru
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
1993
Nissan
D21
2.4L
Inline engine
4 cylinders
3.50" bore
3.78" stroke
With Federal Emissions
1993
Nissan
Tsuru
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
Cylinder head: DOHC
1993
Nissan
Tsuru
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
1992
Nissan
Sentra
1.6L
Inline engine
4 cylinders
2.99" bore
3.46" stroke
See what other customers say:
Customer Reviews
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Exact parts came in two days.
Already on Car, thus no pics.
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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.