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GM 12634614 Seal Assembly, Crankshaft Front Oil

2014-2024 GM

Customer Questions & Expert Answers (8)
GM 12634614 Seal Assembly, Crankshaft Front Oil
GM 12634614 Seal Assembly, Crankshaft Front Oil
GM 12634614 Seal Assembly, Crankshaft Front Oil
  • Part Description
    SEAL, Engine Front Cover & Crankshaft Seal
  • Position
    Front
  • Replaces
    12693255
  • Manufacturer
    General Motors
Make sure this part fits
$11.59 MSRP: $19.17
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  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

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  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12634614
    Part DescriptionSEAL, Engine Front Cover & Crankshaft Seal
    Item Dimensions3.4 x 3.6 x 0.5 inches
    Item Weight0.40 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12693255
    ManufacturerGeneral Motors
    SKU12634614
    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
    2022-2024 Cadillac CT58 Cyl 6.2LV-SERIES NOTCHBACK-BLACKWING
    2016-2019 Cadillac CTS8 Cyl 6.2L4 DOOR V-SERIES SEDAN
    2015-2024 Cadillac Escalade8 Cyl 5.3L, 8 Cyl 6.2L1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
    2016-2024 Chevrolet Camaro8 Cyl 6.2L2 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
    2014-2019 Chevrolet Corvette8 Cyl 6.2L2 DOOR, 2 DOOR CONVERTIBLE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK
    2018-2024 Chevrolet Express6 Cyl 4.3L, 8 Cyl 6.6L1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS, Van 3/4 Ton Cargo Express
    2014-2024 Chevrolet Silverado6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl 6.6L, 8 Cyl5.3L1 TON CREW CAB 6'6" BOX 1 TON, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW 5'8" BOX 1/2 TON, CREW 5'8" BOX 1/2 TON(VIN REQ'D), CREW CAB 1 TON CHASSIS 137.0, CREW CAB 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1 TON 119.0, CREW CAB 6'6" BOX 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB 8' BOX 3/4 TON
    2015-2024 Chevrolet Suburban8 Cyl 5.3L, 8 Cyl 6.2L1/2 TON, 1500 4 DOOR UTILITY
    2015-2024 Chevrolet Tahoe8 Cyl 5.3L, 8 Cyl 6.2L1500 4 DOOR UTILITY, 4 DOOR 1/2 TON
    2018-2024 GMC Savana6 Cyl 4.3L, 8 Cyl 6.6L1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
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  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12634614 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to Replace the Front Crankshaft Seal in V8 Engine on Cadillac Escalade? Posted by Customer
    A:
    Remove the crankshaft balancer and note the installation depth and orientation of the seal, ensuring the new one is installed the same way. Carefully pry the oil seal out of the cover using a seal puller or a large screwdriver, taking care not to damage the crankshaft or distort the cover; wrapping electrician's tape around the screwdriver tip can help prevent damage. If replacing the seal with the timing chain cover removed, support the cover on two blocks of wood and drive the seal out from the rear using a hammer and punch, being cautious not to scratch or distort the area where the seal fits to avoid leaks. Apply clean engine oil or multi-purpose grease to the outer edge of the new seal and install it in the cover with the lip facing inward, using a seal driver or large socket and hammer to ensure it enters the bore squarely and is driven to the proper depth. Check the balancer hub surface for grooves caused by long-term contact with the seal; if present, replace the crankshaft balancer. Lubricate the balancer hub with clean engine oil and reinstall the crankshaft balancer, completing the installation in reverse order of removal.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step in removing the crankshaft balancer for the 2016 Cadillac Escalade? Posted by Customer
    A:
    Remove the crankshaft balancer and note the installation depth and orientation of the seal, ensuring the new one is installed the same way.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What should you do if a seal installation tool is unavailable for the 2016 Cadillac Escalade? Posted by Customer
    A:
    If unavailable, use a large drift to carefully drive the new seal squarely into the seal bore and flush with the rear cover.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What is the ideal tool for installing the new seal for the 2016 Cadillac Escalade? Posted by Customer
    A:
    Ideally, use a seal installation tool to press the new seal back into place.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What can be used if a seal installation tool is unavailable for the 2019 Chevrolet Express? Posted by Customer
    A:
    A large socket can be used to drive the seal squarely into the bore and flush with the rear cover.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What steps are necessary for the replacement of the rear main oil seal in the 7.4 liter V8 engine for the 2018 Chevrolet Express? Posted by Customer
    A:
    The transmission and driveplate must be removed, and the old seal can be pried out with a hooked tool or large screwdriver, taking care not to damage the crankshaft sealing surface.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What type of rear main seal do all engines feature, except the 7.4L V8 for the 2019 Chevrolet Express? Posted by Customer
    A:
    All engines, except the 7.4L V8, feature a one-piece rear main seal and a seal housing that attaches to the rear of the engine block.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12634614, the Right Choice

To ensure reliability, purchase GM part # 12634614 Seal Assembly, Crankshaft Front Oil. 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 Cadillac CT5, CTS, Escalade models. It fits Chevrolet Camaro, Silverado, Tahoe. It also fits GMC Savana, Sierra, Yukon.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12634614 Seal Assembly, Crankshaft Front 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 GMC parts information, click here.

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