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Chevrolet 25121598 Fuel Filter

1988 Chevrolet Nova

Customer Questions & Expert Answers (2)
25121598 GM Fuel Filter Illustration 1 of 1
  • Part Description
    FILTER, Engine Fuel Filter
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number25121598
    Part DescriptionFILTER, Engine Fuel Filter
    Item Dimensions4.3 x 4.4 x 4.3 inches
    Item Weight1.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25121598
    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
    1988 Chevrolet Nova4 Cyl 1.6L4 DOOR, 4 DOOR NOTCHBACK, TWIN CAMSHAFT 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 25121598 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How to replace the Fuel Filter on Chevrolet Nova? Posted by Ruslan I.
    A:
    Disconnect the fuel line connection at the inlet fuel filter nut. When loosening the fuel line fitting at the carburetor, always use the correct size wrenches, preferably a "flare-nut" wrench to avoid rounding-off the corners of the tube fitting, and another wrench to keep the carburetor inlet fitting from turning. Unscrew the fuel filter nut, then remove the element and spring, which includes the carburetor fuel filter, inlet fitting, gasket and spring. Install the element spring and element. On bronze filters (Holley carburetors) the small section of the cone faces outwards. Where applicable, install a new gasket on the inlet fitting nut. Install the nut and tighten it securely, but don't overtighten it, as the threads in the carburetor body are easily stripped. Install the fuel line and tighten the line fitting securely, holding the inlet fitting with another wrench to prevent stripping out the threads in the carburetor body or twisting the fuel line.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Feb 26, 2024

Genuine GM Part 25121598, the Right Choice

To ensure reliability, purchase GM part # 25121598 Fuel Filter. It is sometimes referred to as Chevrolet Fuel Filter. 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 Chevrolet Nova models.

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