Standard Ignition PR299 fuel injection pressure regulator for the 1989 Porsche 911 H6 3.3L, the 1989-1992 911 H6 3.6L, the 1991 911 H6 3.3L and other vehicles controls the fuel pressure in the injection system.
- Operating pressure of 55 psi for consistent, precise fuel delivery
- Leak-proof seals and thermal resistance for use in a wide range of driving conditions
- Tested for 200+ hours of vibration, 1000+ hours of extreme heat and cold operation, and on the vehicle
- Corrosion-resistant, high-durability materials that resist wear and deformation
Quick facts
- Part: Standard Ignition PR299 fuel injection pressure regulator
- Fits: the 1989 Porsche 911 H6 3.3L, the 1989-1992 911 H6 3.6L, the 1991 911 H6 3.3L and other vehicles
- Condition: New
A weak fuel pump, a clogged fuel filter or a leaking injector can cause hard starting, a rough idle or poor fuel economy just as a worn regulator can, so find the cause before you buy.
Fits
This regulator is a direct-fit replacement for the 1989 Porsche 911 H6 3.3L, the 1989-1992 911 H6 3.6L, the 1991 911 H6 3.3L and the 1988-1991 Porsche 928 V8 5.0L. This listing is a single regulator, with one regulator per engine.
Specifications
Fit and size
- Quantity per vehicle: 1
- Operating pressure: 55 psi
- Nipple orientation: Straight
Build and materials
- System type: Gas
- Adjustable: No
- Condition: New
- Country of origin: Mexico
In the box
One fuel injection pressure regulator and a caution sheet.
Interchange: 2-19553 · 800-411
21899 · 0280160297 · PRDL411 · 92811019803 · 92811019825
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
21899, 0280160297, PRDL411, 2-19553, 92811019803, 92811019825, 800-411, PR299
Frequently Asked Questions
Is the Standard Ignition PR299 right for the 1989-1992 Porsche 911 H6 3.6L?
Yes. Standard Ignition PR299 is a direct-fit replacement for the 1989-1992 Porsche 911 H6 3.6L, and it also fits the 1988-1991 Porsche 928 V8 5.0L.
Does the Standard Ignition PR299 regulator come with anything besides the part?
Yes. The box has the fuel injection pressure regulator and a caution sheet.
What pressure does this fuel injection pressure regulator run at, and can it be adjusted?
Standard Ignition PR299 has an operating pressure of 55 psi and is not adjustable. Its nipple orientation is straight.
Can hard starting or a rough idle be signs of a failing fuel injection pressure regulator?
Yes, hard starting, a rough idle or poor fuel economy can be signs of a failing regulator. A shop can test fuel pressure, since that check needs the engine running.
How was this Standard Ignition fuel injection pressure regulator tested?
Its design went through 200+ hours of vibration testing, 1000+ hours of extreme heat and cold operational testing and on-vehicle testing.
