How to replace the front crankshaft seal on 2005 Buick Rainier?

The first step for replacing the crankshaft front oil seal requires the removal of the crankshaft balancer with attention given to prevent damage of the engine front cover or crankshaft. Install the suitable tool to pry out the crankshaft front oil seal while working with the slot openings. The new crankshaft front oil seal must receive engine oil application on its outside diameter before installation. The process requires a Seal Installer (J 44218) device to put in the front oil seal before extracting it for the crank balancer shaft installation.

OEM 2005 Buick Rainier Crankshaft Seal

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2 Crankshaft Seals found

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2005 Buick Rainier Rear Main Seal
Part Number: 89060436
$22.03 MSRP: $36.30
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Product Specifications
- Other Name: Seal Kit, Crankshaft Rear Oil; Crankshaft Seal; Seal Kit, Engine Rear Main Bearing; Seal, Engine Rear Main Bearing
- Position: Rear
- Replaces: 12550574, 12585671, 89018162
- Item Weight: 0.50 Pounds
- Item Dimensions: 5.1 x 5.3 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89060436
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Buick Rainier Submodels:
- CXL, CXL Plus | 8 Cyl 5.3 L GAS
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2005 Buick Rainier Rear Main Seal
Part Number: 12581717
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing
- Position: Rear
- Replaces: 24577096
- Item Weight: 0.50 Pounds
- Item Dimensions: 5.7 x 5.8 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12581717
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Rainier Submodels:
- CXL, CXL Plus | 6 Cyl 4.2 L GAS

2005 Buick Rainier Crankshaft Seal

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2005 Buick Rainier Parts Questions & Experts Answers

Q: How to replace the front crankshaft seal on 2005 Buick Rainier?
A: The first step for replacing the crankshaft front oil seal requires the removal of the crankshaft balancer with attention given to prevent damage of the engine front cover or crankshaft. Install the suitable tool to pry out the crankshaft front oil seal while working with the slot openings. The new crankshaft front oil seal must receive engine oil application on its outside diameter before installation. The process requires a Seal Installer (J 44218) device to put in the front oil seal before extracting it for the crank balancer shaft installation.