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Jeep 4886231AA Fuel Injector

1998-2001 Jeep Cherokee 4886231AA

Customer Questions & Expert Answers (3)
4886231AA Mopar Fuel Injector Illustration 1 of 1
  • Part Description
    INJECTOR Fuel
  • Manufacturer
    Mopar
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Jeep
    Manufacturer Part Number4886231AA
    Part DescriptionINJECTOR Fuel
    Item Dimensions6.3 x 3.3 x 6.6 inches
    Item Weight1.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerMopar
    SKU4886231AA
    WarrantyThis genuine Mopar part is guaranteed by Mopar's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1998-2001 Jeep Cherokee2 Door Sport Utility 2WD, 2 Door Sport Utility 4WD, 4 Door Sport Utility 2WD, 4 Door Sport Utility 4WD, SE 2 Door 2WD, SE 2 Door 4WD, SE 4 Door 2WD, SE 4 Door 4WD
  • Customer Questions & Expert Answers

    Q:
    Is this part guaranteed to fit my truck?
    A:
    You can Select Your Vehicle to check if 4886231AA fits your vehicle.
    Posted and answered by Mopar Parts Specialist Reggie
    Q:
    How do you remove the TPS and Fuel Injector for the 1999 Jeep Cherokee? Posted by Daisuke S.
    A:
    Unplug the TPS connector and remove the mounting screws. Remove the TPS from the throttle shaft lever. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Mopar Parts Specialist Sean / Nov 08, 2025
    Q:
    What are the initial steps before working on the throttle body and Fuel Injector for the 1998 Jeep Cherokee? Posted by Eden F.
    A:
    Before working on the throttle body, you should. Detach the negative battery cable. Relieve fuel pressure. Disconnect the flexible air duct. Unplug the wire connectors for the idle speed stepper motor and throttle position sensor. Remove the MAP sensor vacuum tube. Detach the throttle linkage. If there's an automatic transmission, detach the line pressure cable. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Mopar Parts Specialist Joel / Mar 01, 2025

Genuine Mopar Part 4886231AA, the Right Choice

To ensure reliability, purchase Mopar part # 4886231AA Fuel Injector. It is sometimes referred to as Fuel Injector. The OEM parts should be used when the Mopar owners want to maximize their driving experience. The high-tech factories that produce these parts utilize sophisticated technology specifically designed to meet stringent factory requirements. Additionally, they are thoroughly tested and can thus be used with reliability by Mopar owners. This part fits specific Jeep Cherokee models.

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