How to replace the harmonic balancer on 2009 Cadillac STS?

One should begin the crankshaft balancer replacement by eliminating the A/C Compressor and power steering pump Drive Belt followed by disassembly of the generator and water pump Drive Belt. The next step involves both vehicle support and transmission bell housing inspection hole cover removal. Position the flywheel holding tool (EN-48018) as indicated in the instructions before taking out the crankshaft balancer while also removing the front air deflector. The installation process starts with putting in the new crankshaft balancer followed by installation of the front air deflector. The flywheel holding tool (EN-48018) should be removed and transmission bell housing inspection hole cover should be reinstalled next. The generator along with the water pump Drive Belt needs installation before you finish by adding the A/C Compressor and power steering pump Drive Belt.

OEM 2009 Cadillac STS Harmonic Balancer

Engine Harmonic Balancer

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2009 Cadillac STS Crank Pulley
Part Number: 12603180
$61.01 MSRP: $104.78
You Save: $43.77 (42%)
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Product Specifications
- Other Name: Balancer, Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Crankshaft Balance; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
- Item Weight: 7.10 Pounds
- Item Dimensions: 9.2 x 8.5 x 6.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12603180
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2009 Cadillac STS Crank Pulley
Part Number: 12584576
$49.74 MSRP: $77.90
You Save: $28.16 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Balancer, Crankshaft; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Crankshaft Balance; Balancer, Engine Crankshaft And Camshaft Balancer
- Item Weight: 6.30 Pounds
- Item Dimensions: 8.3 x 7.5 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12584576
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
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2009 Cadillac STS Crank Pulley
Part Number: 12603533
Product Specifications
- Other Name: Pulley; Vibration Damper; Balancer, Engine Crankshaft And Camshaft Balancer
- Item Weight: 13.20 Pounds
- Item Dimensions: 10.0 x 9.0 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12603533
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS

2009 Cadillac STS Harmonic Balancer

With a comprehensive array of OEM 2009 Cadillac STS Harmonic Balancer, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Cadillac STS Harmonic Balancer 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 harmonic balancer on 2009 Cadillac STS?
A: One should begin the crankshaft balancer replacement by eliminating the A/C Compressor and power steering pump Drive Belt followed by disassembly of the generator and water pump Drive Belt. The next step involves both vehicle support and transmission bell housing inspection hole cover removal. Position the flywheel holding tool (EN-48018) as indicated in the instructions before taking out the crankshaft balancer while also removing the front air deflector. The installation process starts with putting in the new crankshaft balancer followed by installation of the front air deflector. The flywheel holding tool (EN-48018) should be removed and transmission bell housing inspection hole cover should be reinstalled next. The generator along with the water pump Drive Belt needs installation before you finish by adding the A/C Compressor and power steering pump Drive Belt.