Standard Ignition Fuel Injector - MFI - New FJ686 for 1988-1991 Buick/Oldsmobile/Pontiac 3.8L (Electra, LeSabre, Reatta, Riviera)
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The Standard Ignition Fuel Pressure Regulator (part number PR4) is a direct-fit replacement for 1985-1993 Buick, GMC, Oldsmobile, and Pontiac vehicles with 3.8L, 3.0L, and 4.3L engines.
Specifications:
| Adjustable | No |
| System Type | Gas |
| Regulator Material | Steel |
| Regulator Finish | Silver |
| Reference Port Included | No |
| Part Finish | Silver |
| Operating Pressure - PSI | 44 psi |
| Nipple Orientation | Straight |
| New or Reman | New |
| Inlet Quantity | 2 |
| Functions | Regulator |
| Automotive Performance Item | Yes |
| Number of outlets | 2 |
Fits: 1985-1993 Buick, GMC, Oldsmobile, and Pontiac models including Electra, LeSabre, Reatta, Riviera, Skylark, Somerset, Somerset Regal, Syclone and more — 3.8L, 3.0L, and 4.3L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Bosch 0280160237, Delphi FP10034, Mighty Distributing System 21011, ACDelco 19236473, Sorensen 800-114, BWD 21707, Duralast PR101, General Motors 25523720 and 3 more