Standard Ignition Fuel Injector - MFI - New FJ26 for 1987-1990 Jeep 4.0L (Cherokee, Comanche, Wagoneer)
Always the correct part
Call or Chat
30-Day Returns Accepted
Free Ground Shipping
The Standard Ignition Fuel Pressure Regulator (part number PR21) is a direct-fit replacement for 1987-1990 Jeep vehicles with 4.0L engines.
Specifications:
| Type | Return |
| System Type | Gas |
| Regulator Material | Steel |
| Regulator Finish | Yellow Dichromium |
| Operating Pressure - PSI | 41 psi |
| Number of outlets | 1 |
| Nipple Orientation | Straight |
| New or Reman | New |
| Material | Cast Iron |
| Inlet Quantity | 2 |
| Functions | Regulator |
| Automotive Performance Item | No |
| Adjustable | No |
Fits: 1987-1990 Jeep models including Cherokee, Comanche, and Wagoneer — 4.0L 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: Delphi FP10128, KEM 143-608, ACDelco 17119234, Sorensen 800-133, BWD 22801, Chrysler 83503635, AMC 8983503635, Airtex 5G1212 and 6 more