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Cadillac 9118850 Regulator,Fuel Pressure

1997-2001 Cadillac Catera

Customer Questions & Expert Answers (2)
9118850 GM Regulator,Fuel Pressure Product Photo 1 of 1
  • Part Description
    REGULATOR, Fuel Injection
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number9118850
    Part DescriptionREGULATOR, Fuel Injection
    Other NamesFuel Pressure Regulator
    Item Dimensions2.0 x 2.0 x 1.0 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU9118850
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1997-2001 Cadillac Catera6 Cyl 3.0L4 DOOR, CATERA
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 9118850 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to replace the Fuel Pressure Regulator on Saturn LS? Posted by Ceci S.
    A:
    For four-cylinder models, relieve the fuel system pressure, disconnect the vacuum hose, and remove the two mounting bolts. Remove the old O-ring and plastic retainer. Install the regulator and tighten the mounting bolts. Next, reconnect the vacuum hose and start the engine to check for any fuel leaks. For V6 models, disconnect the vacuum hose from the fuel pressure regulator and remove the old O-rings.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Oct 31, 2025

Genuine GM Part 9118850, the Right Choice

To ensure reliability, purchase GM part # 9118850 Regulator,Fuel Pressure. It is sometimes referred to as Cadillac Fuel Pressure Regulator. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Cadillac Catera models.

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