How to replace the rear crankshaft seal and housing on 2009 Cadillac STS?

You need to take off the engine Flywheel as the first step, then take off the Oil Pan, and afterwards remove the crankshaft rear oil seal and housing. Next, put in the new crankshaft rear oil seal and housing, assemble the Oil Pan, and at last, place the engine Flywheel into position. Properly install and function all parts by using the right tools for each stage.

OEM 2009 Cadillac STS Crankshaft Seal

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3 Crankshaft Seals found

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2009 Cadillac STS Rear Main Seal
Part Number: 12568025
$52.19 MSRP: $88.85
You Save: $36.66 (42%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Crankshaft Rear Main Bearing Cap; Crankshaft Seal; Seal, Engine Rear Main Bearing
- Position: Rear
- Replaces: 12556355, 12556107
- Item Weight: 0.40 Pounds
- Item Dimensions: 5.2 x 5.3 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12568025
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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2009 Cadillac STS Rear Main Seal
Part Number: 12637710
$41.72 MSRP: $71.66
You Save: $29.94 (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.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2009 Cadillac STS Oil Seal, Front
Part Number: 12608750
$7.59 MSRP: $12.52
You Save: $4.93 (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 2009 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS

2009 Cadillac STS Crankshaft Seal

With a comprehensive array of OEM 2009 Cadillac STS Crankshaft Seal, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Cadillac STS 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.

2009 Cadillac STS Parts Questions & Experts Answers

Q: How to replace the rear crankshaft seal and housing on 2009 Cadillac STS?
A: You need to take off the engine Flywheel as the first step, then take off the Oil Pan, and afterwards remove the crankshaft rear oil seal and housing. Next, put in the new crankshaft rear oil seal and housing, assemble the Oil Pan, and at last, place the engine Flywheel into position. Properly install and function all parts by using the right tools for each stage.