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Genuine GM 12639250
Rear Main Seal Retainer

Customer Questions & Answers (5)
GM 12639250 Rear Main Seal Retainer
  • Part Description Housing Assembly-Crankshaft Rear Oil Seal
  • Location Rear
  • Replaces 12556105, 12615666, 12598301, 12633579, 12587100, 12559287, 12572014
  • Brand GM
$58.17
MSRP: $96.30
You Save: $38.13 (40%)
In Stock. Ships in 1-3 Business Days

Vehicle Specific

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number12639250
    Part DescriptionHousing Assembly-Crankshaft Rear Oil Seal
    Other DescriptionRear Main Seal Retainer
    Other NamesFront Cover, Rear Main Seal Retainer
    Item Dimensions3.3 x 13.2 x 12.3 inches
    Item Weight2.50 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12556105, 12615666, 12598301, 12633579, 12587100, 12559287, 12572014
    ManufacturerGenuine General Motors
    SKU12639250
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    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
    2009-2015, 2004-2007 Cadillac CTS8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2LV 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON
    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
    2010-2015, 1998-2002 Chevrolet Camaro8 Cyl 5.7L, 8 Cyl 6.2L, 8 Cyl 7.0L2 DOOR, CONVERTIBLE, SS 2 DOOR CONVERTIBLE, SS 2 DOOR COUPE
    2009-2012 Chevrolet Colorado8 Cyl 5.3LCREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP
    2005-2013, 1997-2003 Chevrolet Corvette8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L2 DOOR, 2 DOOR SPECIAL, CONVERTIBLE, NOTCHBACK
    2003-2020 Chevrolet Express8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    Show More

Related Parts for 12639250

Customer Questions & Answers

Q:
I want to know if the very part fits my car.
By Customer
A:
Please Select Your Car to check if 12639250 goes for your car.
By Omar
GM Specialist
Q:
I wonder if this part works for my car with the 5.3 Liter.
By Customer
A:
This part works well with your car and your 5.3 Liter.
By Omar
GM Specialist
Q:
Will my 2005 Chevrolet Corvette fit 12639250?
By Customer
A:
The two are properly matched.
By Omar
GM Specialist
Q:
Does the housing come with the rear main seal and the housing gasket?
By Customer with vehicle: 2004 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (2WD)
A:
YES THIS PART INCLUDES HOUSING, REAR MAIN SEAL, AND HOUSING GASKET.
By Omar
GM Specialist
31/3/2023
Q:
This part country of production
By Customer with vehicle: 2008 Light Truck Hummer H3 SUV - 06 Bodystyle
A:
mexico
By Omar
GM Specialist
3/2/2022
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12639250 at AutoPartsPrime, Your Right Choice

  • The part number 12639250, Rear Main Seal Retainer, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Buick Allure, LaCrosse, Rainier. It fits Cadillac CTS, Escalade. It also fits Chevrolet Camaro, Silverado, Tahoe. This also fits GMC Savana, Sierra, Yukon. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.