How to replace the rear crankshaft seal and housing on Buick Enclave?

A procedure for Oil Pan removal based on the Oil Pan replacement guide must be followed before starting crankshaft rear oil seal and housing replacement work. Follow the engine Flywheel replacement procedure to remove the engine Flywheel before proceeding. Start by following the crankshaft rear oil seal and housing removal procedure to extract the housing and its rear seal. Installation begins with placing the crankshaft rear oil seal and housing into position following the crankshaft rear oil seal and housing installation procedure. You should first replace the engine Flywheel using the engine Flywheel replacement procedure before installing it back with the Oil Pan replacement procedure.

How to replace the front crankshaft seal on Buick Enclave?

Replacement of the front Crankshaft oil seal starts by removing the Crankshaft balancer element. The flat-bladed tool should be used to gently extract the Crankshaft oil seal while maintaining safety for both the engine front cover and the Crankshaft. Installation of the components should omit any lubricant on the front oil seal of the Crankshaft and both sealing surfaces on the Crankshaft balancer. Use the oil seal installer tool j 29184 to place the new Crankshaft front oil seal and afterward install the Crankshaft balancer.

OEM Buick Enclave Crankshaft Seal

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2 Crankshaft Seals found

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Buick Enclave Rear Main Seal Part Number: 12637710
$42.94 MSRP: $73.74
You Save: $30.80 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal; Rear Main Seal Gasket; Rear Main Seal Retainer
- Position: Rear
- Replaces: 12608748, 12620955, 12592243, 12592242
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2021 Buick Enclave | Avenir, Base, Convenience, CX, CXL, Essence, Leather, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Oil Seal, Front Part Number: 12608750
$9.22 MSRP: $15.19
You Save: $5.97 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Crankshaft Seal; Front Crank Seal; Front Seal; Belt Tensioner Seal
- Position: Front
- Replaces: 12592355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2024 Buick Enclave | Avenir, Base, Convenience, CX, CXL, Essence, Leather, Preferred, Premium | 6 Cyl 3.6 L GAS

Buick Enclave Crankshaft Seal

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Buick Enclave Crankshaft Seal is situated at the front part of the engine, and its role is to avoid the leakage of the engine oil from the crankcase. Made of metal and rubber usually in round shape, this seal is very important in ensuring that lubrication of several valuable components in the engine is sufficiently carried out hence reducing the incidents of friction and enhanced longevity of the engine. However, like any other wearing mechanism, the crankshaft seal may wear out or get damaged over a certain period, and more so, when the vehicle accumulates more miles in its conveyor- this may cause oil leakages or any other signs that may prompt the driver to seek the services of a mechanic. The general layout does not differ much between different model years, though there may be variations in the material or assembly, which are not specified. Crankshaft seal ought to be inspected very often and replaced in time in order to help the engine work to the optimal of its capabilities.

Buick Enclave Crankshaft Seal Parts and Q&A

Rear Main Seal
12637710
Q: How to replace the rear crankshaft seal and housing on Buick Enclave?
A:
A procedure for Oil Pan removal based on the Oil Pan replacement guide must be followed before starting crankshaft rear oil seal and housing replacement work. Follow the engine Flywheel replacement procedure to remove the engine Flywheel before proceeding. Start by following the crankshaft rear oil seal and housing removal procedure to extract the housing and its rear seal. Installation begins with placing the crankshaft rear oil seal and housing into position following the crankshaft rear oil seal and housing installation procedure. You should first replace the engine Flywheel using the engine Flywheel replacement procedure before installing it back with the Oil Pan replacement procedure.
Oil Seal, Front
12608750
Q: How to replace the front crankshaft seal on Buick Enclave?
A:
Replacement of the front Crankshaft oil seal starts by removing the Crankshaft balancer element. The flat-bladed tool should be used to gently extract the Crankshaft oil seal while maintaining safety for both the engine front cover and the Crankshaft. Installation of the components should omit any lubricant on the front oil seal of the Crankshaft and both sealing surfaces on the Crankshaft balancer. Use the oil seal installer tool j 29184 to place the new Crankshaft front oil seal and afterward install the Crankshaft balancer.