How to replace the Rocker Shaft Spring Kit and Valve Stem Oil Seal on the right side on 2005 Cadillac STS?

In order to install the valve stem oil seal and valve spring on the right side, take out the right camshafts and starter. Wipe the spark plug part, and install the tools required. Take out the valve spring retainer and seal where necessary. Install parts then lubricate and fit the new seal, then reinstall parts. Repeat in other cylinders, reinstall camshafts, and starter.

OEM 2005 Cadillac STS Valve Stem Oil Seal

Engine Valve Seal

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Valve Stem Oil Seals found

View related parts
2005 Cadillac STS Valve Seals Part Number: 12574354
$7.49 MSRP: $11.74
You Save: $4.25 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Valve; Valve Stem Seal
- Replaces: 24100293, 12553354
- Item Weight: 0.80 Pounds
- Item Dimensions: 2.4 x 3.4 x 3.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12574354
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac STS Submodels:
- Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
2005 Cadillac STS Valve Seals Part Number: 12565836
$4.37 MSRP: $6.83
You Save: $2.46 (37%)
Product Specifications
- Other Name: Seal, Engine Valve; Valve Stem Seal
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.6 x 1.4 x 0.9 inches
- Condition: New
- Require Quantity: 8
- SKU: 12565836
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS

2005 Cadillac STS Valve Stem Oil Seal

With a comprehensive array of OEM 2005 Cadillac STS Valve Stem Oil Seal, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Cadillac STS Valve Stem Oil 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.

2005 Cadillac STS Valve Stem Oil Seal Parts and Q&A

Q: How to replace the Rocker Shaft Spring Kit and Valve Stem Oil Seal on the right side on 2005 Cadillac STS?
A: In order to install the valve stem oil seal and valve spring on the right side, take out the right camshafts and starter. Wipe the spark plug part, and install the tools required. Take out the valve spring retainer and seal where necessary. Install parts then lubricate and fit the new seal, then reinstall parts. Repeat in other cylinders, reinstall camshafts, and starter.