How to replace the rear crankshaft seal and housing on 2006 Buick LaCrosse?

First remove the engine Flywheel then the Oil Pan while replacing the crankshaft rear oil seal and housing. Follow these steps for replacement: start with crankshaft rear oil seal and housing followed by Oil Pan installation and finish with engine Flywheel installation.

OEM 2006 Buick LaCrosse Crankshaft Seal

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4 Crankshaft Seals found

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2006 Buick LaCrosse 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
- Item Weight: 1.10 Pounds
- Item Dimensions: 8.9 x 8.3 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12637710
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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2006 Buick LaCrosse Rear Main Seal Part Number: 12582320
$24.58 MSRP: $40.49
You Save: $15.91 (40%)
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Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal; Seal
- Position: Rear
- Replaces: 25534760
- Item Weight: 0.50 Pounds
- Item Dimensions: 4.4 x 4.5 x 0.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12582320
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 Buick LaCrosse Submodels:
- CX, CXL | 6 Cyl 3.8 L GAS
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2006 Buick LaCrosse Crankshaft Seal, Front Part Number: 12582313
$14.72 MSRP: $24.24
You Save: $9.52 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal Assembly-Crankshaft Front Oil; Timing Cover Gasket; Timing Cover Seal; Front Seal; Cover Seal; Crankshaft Balance Seal; Timing Cover Seal; Engine Front Cover Seal
- Position: Front
- Replaces: 24504098
- Item Weight: 0.40 Pounds
- Item Dimensions: 4.2 x 4.3 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12582313
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Buick LaCrosse Submodels:
- CX, CXL | 6 Cyl 3.8 L GAS
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2006 Buick LaCrosse 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
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.5 x 3.4 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12608750
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

2006 Buick LaCrosse Crankshaft Seal

With a comprehensive array of OEM 2006 Buick LaCrosse Crankshaft Seal, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2006 Buick LaCrosse Crankshaft Seal are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2006 Buick LaCrosse Crankshaft Seal Parts and Q&A

Q: How to replace the rear crankshaft seal and housing on 2006 Buick LaCrosse?
A: First remove the engine Flywheel then the Oil Pan while replacing the crankshaft rear oil seal and housing. Follow these steps for replacement: start with crankshaft rear oil seal and housing followed by Oil Pan installation and finish with engine Flywheel installation.