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GMC 12559517 Oil Pan Assembly

1996-1999 GMC

Customer Questions & Expert Answers (3)
12559517 GM Oil Pan Assembly Illustration 1 of 1
  • Part Description
    PAN, Engine Oil
  • Replaces
    12557226
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number12559517
    Part DescriptionPAN, Engine Oil
    Other NamesOil Pan
    Item Dimensions23.5 x 19.0 x 11.8 inches
    Item Weight15.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12557226
    ManufacturerGeneral Motors
    SKU12559517
    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
    1996-1998 GMC C15006 Cyl 4.3LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1996-1998 GMC Jimmy6 Cyl 4.3L2 DOOR, 4 DOOR
    1996-1998 GMC K15006 Cyl 4.3LK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    1999 GMC Savana6 Cyl 4.3L1 TON CARGO SAVANA, 1 TON COMMERCIAL/RECREATIONAL VEHICLE SAVANA, 1 TON PASSENGER, 1/2 TON CARGO, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
    1996-1998 GMC Sonoma6 Cyl 4.3LPICKUP
    1996-1998 GMC Suburban1/2 TON
    1996-1997 GMC YukonCLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON
  • 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 12559517 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What bolts need to be removed related to the transmission and Oil Pan for the 1999 Chevrolet Express? Posted by Vasili I.
    A:
    The transmission to oil pan bolts need to be removed. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Feb 06, 2026
    Q:
    What components need to be removed next for the Oil Pan on the 1999 Chevrolet Express? Posted by Daijah D.
    A:
    Next, take out the oil dipstick tube and the starter, followed by the plastic bellhousing side covers and torque converter cover from the transmission. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Jun 30, 2023

Genuine GM Part 12559517, the Right Choice

To ensure reliability, purchase GM part # 12559517 Oil Pan Assembly. It is sometimes referred to as GMC 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 GMC K1500, Suburban, Yukon models.

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