Standard Ignition PR376 fuel injection pressure regulator for the 1995-1999 Cadillac Seville V8 4.6L and other vehicles regulates the fuel pressure in the injection system. It is engineered around the fuel system requirements of GM engines.
- Holds fuel delivery consistent and precise
- Leak-proof seals with thermal resistance for use in all driving conditions
- Validated with 200+ hours of vibration testing, 1000+ hours of extreme heat and cold operational testing and on-vehicle testing
- Corrosion-resistant, high-durability construction that resists wear and deformation
Quick facts
- Part: Standard Ignition PR376 fuel injection pressure regulator
- Fits: 1995-1999 Cadillac Seville V8 4.6L and other vehicles
- Condition: New
A regulator that leaks or no longer holds pressure can show up as hard starting, a rough idle or a fuel smell. Other fuel-system faults produce these signs too, so with the engine off and cool, look the regulator over for fuel seepage or cracks before replacing it, and leave pressure testing to a shop.
Fits
The vehicles it fits include the 1995 Cadillac DeVille V8 4.6L and the 1995 Cadillac Eldorado V8 4.6L. The 1995-1999 Cadillac Seville V8 4.6L takes one. If your car is not named here, open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Operating pressure: 51 psi
- Nipple orientation: Angled
- Quantity per vehicle: 1
Build and materials
- System type: Gas
- Function: Regulator
- Condition: New
- Country of origin: Mexico
In the box
One fuel injection pressure regulator with a caution sheet.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is the PR376 regulator right for a 1995-1999 Cadillac Seville V8 4.6L?
Yes. Standard Ignition PR376 fits the 1995-1999 Cadillac Seville V8 4.6L, which takes one. Open the "Vehicles it fits" section to check other models and engines.
What pressure does this Standard Ignition fuel injection pressure regulator run at?
Standard Ignition PR376 has an operating pressure of 51 psi and an angled nipple orientation.
Does the PR376 come with a caution sheet?
Yes. The contents are the regulator and a caution sheet; no other items are listed.
How was this fuel pressure regulator tested?
Validation includes 200+ hours of vibration testing, 1000+ hours of extreme heat and cold operational testing and on-vehicle testing.
Can a leaking fuel injection pressure regulator cause hard starting?
It can, but hard starting has other causes too. Fuel seepage near the regulator or a fuel smell are other signs, and a shop can pressure-test the system safely.
