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GM 89060436 Main Seal

1997-2024 GM

Customer Questions & Expert Answers (4)
89060436 GM Main Seal Product Photo 1 of 2
  • Part Description
    Seal Kit, Crankshaft Rear Oil
  • Position
    Rear
  • Replaces
    12550574, 12585671, 89018162
  • Manufacturer
    General Motors
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number89060436
    Part DescriptionMain Seal; Seal Kit, Crankshaft Rear Oil
    Item Dimensions5.1 x 5.3 x 1.0 inches
    Item Weight0.50 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12550574, 12585671, 89018162
    ManufacturerGeneral Motors
    SKU89060436
    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
    2008-2009 Buick Allure8 Cyl 5.3LSUPER SERIES 4 DOOR
    2008-2009 Buick LaCrosse8 Cyl 5.3LSUPER SERIES 4 DOOR
    2004-2007 Buick Rainier8 Cyl 5.3L4 DOOR
    2022-2024 Cadillac CT58 Cyl 6.2LV-SERIES NOTCHBACK-BLACKWING
    2009-2019, 2004-2007 Cadillac CTS8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2L4 DOOR V-SERIES SEDAN, V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON
    2023-2024, 2002-2014 Cadillac Escalade8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex1/2 TON, 3/4 TON, EXT 1/2 TON, EXT 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
    2002-2013 Chevrolet Avalanche8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON
    2010-2024, 1998-2002 Chevrolet Camaro8 Cyl 5.7L, 8 Cyl 6.2L, 8 Cyl 7.0L2 DOOR, 2 DOOR CONVERTIBLE 1SS, 2 DOOR CONVERTIBLE 2SS, 2 DOOR CONVERTIBLE HI PERFORMANCE, 2 DOOR CONVERTIBLE HIGH PERFORMANCE, 2 DOOR COUPE 1SS, 2 DOOR COUPE 2SS, 2 DOOR COUPE HI PERFORMANCE, 2 DOOR COUPE HIGH PERFORMANCE, CONVERTIBLE, SS 2 DOOR CONVERTIBLE, SS 2 DOOR COUPE
    2009-2012 Chevrolet Colorado8 Cyl 5.3LCREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP
    2005-2024, 1997-2003 Chevrolet Corvette8 Cyl 5.5L, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L2 DOOR, 2 DOOR CONVERTIBLE, 2 DOOR SPECIAL, CONVERTIBLE, LT2 AWD CONVERTIBLE, LT2 AWD COUPE, LT6 CONVERTIBLE, LT6 COUPE, NOTCHBACK, Stingray Convertible, STINGRAY CONVERTIBLE, Stingray Coupe, STINGRAY COUPE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK
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  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 89060436 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    How to replace rear Crankshaft Seal on V8 engine on GMC Yukon? Posted by Triston A.
    A:
    Remove the transmission and the driveplate. Take a screwdriver and pry the Crankshaft Seal from the rear cover without nicking or scratching the seal bore, or crankshaft. Note how far it is recessed into this housing bore prior to removal so that the new seal can be set at this depth. Grab a shop towel and thoroughly clean out all traces of oil and dirt from the block's seal bore. Do not lubricate the seal or touch the sealing lip. Make sure that it is installed properly as it has reverse-lip design on it. The second requirement is that you must see its part number when this seal has been installed. The best way to do this is to use a tool for installing seals to fit in this new one by pushing the tool onto it until it goes back into its place completely. In case, there isn't an appropriate seal installing instrument, one can take a big drift and softly drive this new seal directly into its bore located near rear cover; after which, flush them together so they appear even with one another. Finally, install drive plate and transmission again.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Apr 16, 2026
    Q:
    Hi A. I need exhaust manifold gaskets (2) manifold to head. B. Exhaust manifold to catalytic converter pipe (2). C. Rear main seal. D. Oil cooler to base (4 o rings) E. oil lines from dry sump to bottom of oil pan, metal washer outside with o ring molded in. I also want to order harness 84019970 and module 12704477. Thank you Posted by Gene I. / 2016 Chevrolet Corvette
    A:
    use part# 12623359 x1 84214924 x1 22768504 x1 12698626 x4 89060436 x1 15272179 x2 and 12657093 x2 per vin#
    Answered by GM Parts Specialist Ed / Aug 05, 2021
    Q:
    What is this rear crankshaft seal made from? Posted by Darren R.
    A:
    This rear crankshaft seal is made from rubber
    Answered by GM Parts Specialist Matt / May 09, 2021

Genuine GM Part 89060436, the Right Choice

To ensure reliability, purchase GM part # 89060436 Main Seal. It is sometimes referred to as GM Crankshaft Seal. 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 Buick Allure, LaCrosse, Rainier models. It fits Cadillac CT5, CTS, Escalade. It also fits Chevrolet Camaro, Silverado, Tahoe. This also fits GMC Savana, Sierra, Yukon.

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