How to replace the rear crankshaft seal and housing on 2005 Cadillac CTS?

Engine maintenance begins with removing the engine Flywheel and Oil Pan before extracting the crankshaft rear oil seal and housing. The installation process begins with the crankshaft rear oil seal and housing followed by Oil Pan reinstallation before ending with the installation of the engine Flywheel.

OEM 2005 Cadillac CTS Crankshaft Seal

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3 Crankshaft Seals found

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2005 Cadillac CTS 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.
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Fits the following 2005 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium, Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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2005 Cadillac CTS Rear Main Seal
Part Number: 89060436
$22.03 MSRP: $36.30
You Save: $14.27 (40%)
Ships in 1-3 Business Days
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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 Cadillac CTS Submodels:
- V | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
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2005 Cadillac CTS 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 2005 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium, Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

2005 Cadillac CTS Crankshaft Seal

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2005 Cadillac CTS Parts Questions & Experts Answers

Q: How to replace the rear crankshaft seal and housing on 2005 Cadillac CTS?
A: Engine maintenance begins with removing the engine Flywheel and Oil Pan before extracting the crankshaft rear oil seal and housing. The installation process begins with the crankshaft rear oil seal and housing followed by Oil Pan reinstallation before ending with the installation of the engine Flywheel.