×
Contact Us Live Chat or 1-888-737-9766
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order Help Center
Make sure this part fits

Buick 89060436 Seal Kit,Crankshaft Rear Oil

2004-2009 Buick

Customer Questions & Expert Answers (20)
GM 89060436 Seal Kit,Crankshaft Rear Oil
GM 89060436 Seal Kit,Crankshaft Rear Oil
GM 89060436 Seal Kit,Crankshaft Rear Oil
GM 89060436 Seal Kit,Crankshaft Rear Oil
  • Part Description
    SEAL KIT, Engine Rear Main Bearing
  • Position
    Rear
  • Replaces
    12585671, 89018162, 12550574
  • Manufacturer
    General Motors
Make sure this part fits
$22.14 MSRP: $34.84
You Save: $12.70 (37%)
Ships in 1-3 Business Days
1
ADD TO CART
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number89060436
    Part DescriptionSEAL KIT, Engine Rear Main Bearing
    Other NamesCrankshaft Seal, Rear Main Seal
    Item Dimensions5.2 x 5.1 x 1.1 inches
    Item Weight0.60 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12585671, 89018162, 12550574
    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

  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 89060436 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to replace rear main oil seal on 4.3L V6 engine for Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    Remove the transmission and the driveplate. Inspect the oil seal, as well as the oil pan and engine block surface for signs of leakage. Sometimes an oil pan gasket leak can appear to be a rear Crankshaft Seal leak. Pry the Crankshaft Seal from the block with a screwdriver, being careful not to nick or scratch the crankshaft or the seal bore. Thoroughly clean the seal bore in the block with a shop towel, removing all traces of oil and dirt. Lubricate all surfaces with a very small amount of engine oil. Install the Crankshaft Seal over the end of the crankshaft and carefully tap it into place. Most seals are marked "This Side Out" to eliminate confusion as they have a different design than the old-style seals previously used. The tool tightly fits the diameter of the Crankshaft Seal and, used with a hammer, drives the seal in. Install the driveplate and the transmission.
    Posted by GMPartsGiant Specialist
    Q:
    How to replace rear main oil seal on V8 engine for Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali,Yukon XL? Posted by Customer
    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.
    Posted by GMPartsGiant Specialist
    Q:
    How can the seal be driven out if the timing chain cover is removed for the 2008 Chevrolet Avalanche? Posted by Customer
    A:
    If the seal is being replaced with the timing chain cover removed, support the cover on top of two blocks of wood and drive the seal out from the rear with a hammer and punch.
    Posted by GMPartsGiant Specialist
    Q:
    What should you do before reinstalling the vibration damper for the 2008 Chevrolet Avalanche? Posted by Customer
    A:
    Before reinstalling the vibration damper, lubricate the seal lips with engine oil.
    Posted by GMPartsGiant Specialist
    Q:
    What can be used if the proper seal installation tool is unavailable for the 2009 Chevrolet Silverado? Posted by Customer
    A:
    A large drift can be used 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:
    How can confusion be eliminated when installing the seal for the 2012 GMC Sierra? Posted by Customer
    A:
    Most seals are marked "This Side Out" to eliminate confusion, as they have a different design than old-style seals.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How can the oil seal be removed from the cover for the 2011 Chevrolet Suburban? Posted by Customer
    A:
    Carefully pry the oil seal out of the cover with a seal puller or a large screwdriver. Be very careful not to distort the cover or scratch the crankshaft. Wrap the electrician's tape around the tip of the screwdriver to avoid damage to the crankshaft.
    Posted by GMPartsGiant Specialist
    Q:
    What's the final step in the installation process for the 2008 Chevrolet Tahoe? Posted by Customer
    A:
    The remainder of the installation is the reverse of removal, meaning you should reassemble the components that were previously removed.
    Posted by GMPartsGiant Specialist
    Q:
    How is the press-on sleeve for the damper surface installed for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    The press-on sleeve is installed with a hammer and a block of wood by pressing it into place.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How should the crankshaft balancer be reinstalled for the 2010 Chevrolet Silverado? Posted by Customer
    A:
    Lubricate the balancer hub with clean engine oil and reinstall the crankshaft balancer. The remainder of installation is the reverse of removal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What should be noted when removing the crankshaft balancer for the 2009 Chevrolet Tahoe? Posted by Customer
    A:
    Note how the seal is installed. The new one must be installed to the same depth and facing the same way.
    Posted by GMPartsGiant Specialist
    Q:
    What tool should be used to press the vibration damper onto the crankshaft during installation for the 2012 Chevrolet Suburban? Posted by Customer
    A:
    A vibration damper installation tool should be used to press the damper onto the crankshaft.
    Posted by GMPartsGiant Specialist
    Q:
    How should the new seal be positioned in the bore for the 2013 GMC Sierra? Posted by Customer
    A:
    The new seal should be positioned in the bore with the seal lip (usually the side with the spring) facing IN (toward the engine).
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    What should be done after installing the new seal for the 2007 GMC Sierra? Posted by Customer
    A:
    The driveplate and the transmission should be installed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    Q:
    How can you remove the oil seal from the cover for the 2007 GMC Yukon? Posted by Customer
    A:
    You can carefully pry the oil seal out of the cover with a seal puller or a large screwdriver.
    Posted by GMPartsGiant Specialist
    Q:
    How can the seal be driven out if the timing chain cover is removed for the 2013 GMC Yukon? Posted by Customer
    A:
    If the seal is being replaced with the timing chain cover removed, support the cover on top of two blocks of wood and drive the seal out from the rear with a hammer and punch.
    Posted by GMPartsGiant Specialist
    Q:
    What should be noted when removing the crankshaft balancer for the 2008 GMC Sierra? Posted by Customer
    A:
    Note how the seal is installed. The new one must be installed to the same depth and facing the same way.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft Seal
    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 Customer: 2016 Chevrolet Corvette
    A:
    use part# 12623359 x1 84214924 x1 22768504 x1 12698626 x4 89060436 x1 15272179 x2 and 12657093 x2 per vin#
    Posted by GMPartsGiant Specialist 5/8/2021
    Q:
    What is this rear crankshaft seal made from? Posted by Customer
    A:
    This rear crankshaft seal is made from rubber
    Posted by GMPartsGiant Specialist 9/5/2021
    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 89060436, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 89060436 Seal Kit,Crankshaft Rear Oil. It is sometimes referred to as Buick Crankshaft Seal. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Allure, LaCrosse, Rainier models.

Affordable, reliable and built to last, GM part # 89060436 Seal Kit,Crankshaft Rear Oil stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Buick parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly