Make sure this part fits

Pontiac 25536865 Pan Assembly, Engine Oil

1989 Pontiac Firebird

Customer Questions & Expert Answers (3)
25536865 GM Pan Assembly, Engine Oil Illustration 1 of 1
  • Part Description
    PAN, Engine Oil
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number25536865
    Part DescriptionPAN, Engine Oil
    Other NamesOil Pan
    Item Dimensions19.4 x 10.6 x 7.4 inches
    Item Weight6.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25536865
    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
    1989 Pontiac Firebird6 Cyl 3.8L, 8 Cyl 5.0L2 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 25536865 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What safety precaution should be taken while working with the engine hoist and Oil Pan for the 1989 Pontiac Firebird? Posted by Vazquez P.
    A:
    It is crucial not to work under the engine when it is only supported by the hoist. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Mar 19, 2026
    Q:
    How should the exhaust crossover pipe be disconnected for the 1989 Pontiac Firebird when considering the Oil Pan? Posted by Cordero A.
    A:
    Disconnect it at the exhaust manifold flanges, lower the exhaust pipes, and suspend them from the frame with wire. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Feb 28, 2026

Genuine GM Part 25536865, the Right Choice

To ensure reliability, purchase GM part # 25536865 Pan Assembly, Engine Oil. It is sometimes referred to as Pontiac Oil Pan. 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 Pontiac Firebird models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25536865 Pan Assembly, Engine Oil. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Pontiac parts information, click here.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.