How to replace the rear crankshaft seal on 2003 Buick Park Avenue?

To change the crankshaft rear oil seal, take off the flywheel of the engine and ensure the leakage. Pry open the seal with a flat-bladed tool checking the bore and the crankshaft. Slub engine oil into the new seal, fitting it with the J 38196 tool, and re-fitting the flywheel, watch it does not leak.

OEM 2003 Buick Park Avenue Crankshaft Seal

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2 Crankshaft Seals found

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2003 Buick Park Avenue Rear Main Seal Part Number: 12582320
$24.58 MSRP: $40.49
You Save: $15.91 (40%)
Ships in 1-2 Business Days
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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 2003 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS
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2003 Buick Park Avenue 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 2003 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS

2003 Buick Park Avenue Crankshaft Seal

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2003 Buick Park Avenue Crankshaft Seal Parts and Q&A

Q: How to replace the rear crankshaft seal on 2003 Buick Park Avenue?
A: To change the crankshaft rear oil seal, take off the flywheel of the engine and ensure the leakage. Pry open the seal with a flat-bladed tool checking the bore and the crankshaft. Slub engine oil into the new seal, fitting it with the J 38196 tool, and re-fitting the flywheel, watch it does not leak.