How to remove and install the front crankshaft seal in 3.5L,3.9L V6 engine on 2009 Pontiac G6?

Remove the crankshaft pulley and take note of how the seal is installed, ensuring the new one is positioned to the same depth and orientation. Carefully pry the oil seal out of the cover using a seal puller or a large screwdriver, being cautious not to damage the crankshaft or distort the cover; wrapping electrician's tape around the screwdriver tip can help prevent damage. Apply clean engine oil or multi-purpose grease to the outer edge of the new seal and install it in the cover with the lip facing inward, using a seal driver or a large socket and hammer to drive it into place, ensuring it enters squarely and stops at the correct depth. Inspect the pulley hub surface for grooves caused by prolonged contact with the seal; if damaged, replace the pulley. Lubricate the pulley hub with clean engine oil and reinstall the crankshaft pulley using a vibration damper installation tool to press it onto the crankshaft. Finally, install the crankshaft pulley retaining bolt and tighten it to the specified torque, completing the installation in reverse order of removal.

Genuine 2009 Pontiac G6 Crankshaft 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).

6 Crankshaft Seals found

View related parts
2009 Pontiac G6 Main Seal
Part Number: 12591866
$22.48 MSRP: $38.12
You Save: $15.64 (42%)
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Rear Main Seal
- Position: Rear
- Replaces: 90298408, 90325572, 90280462, 90354378
- Item Weight: 0.30 Pounds
- Item Dimensions: 4.5 x 4.4 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12591866
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Pontiac G6 Submodels:
- GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L
View related parts
2009 Pontiac G6 Oil Seal
Part Number: 12584041
$15.35 MSRP: $25.41
You Save: $10.06 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal - Crankshaft Front Oil
- Position: Front
- Replaces: 12580989, 55564509, 12609467, 90571925
- Item Weight: 0.30 Pounds
- Item Dimensions: 2.8 x 2.8 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12584041
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Pontiac G6 Submodels:
- GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L
View related parts
2009 Pontiac G6 Timing Cover Oil Seal
Part Number: 14090906
$19.31 MSRP: $31.96
You Save: $12.65 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal
- Position: Front
- Replaces: 12577710
- Item Weight: 0.30 Pounds
- Item Dimensions: 3.0 x 3.0 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 14090906
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Pontiac G6 Submodels:
- GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L
View related parts
2009 Pontiac G6 Timing Cover Seal
Part Number: 12592195
$46.80 MSRP: $80.74
You Save: $33.94 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing
- Position: Rear
- Replaces: 14085829
- Item Weight: 0.40 Pounds
- Item Dimensions: 4.3 x 4.1 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12592195
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Pontiac G6 Submodels:
- GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L
View related parts
2009 Pontiac G6 Oil Seal
Part Number: 12608750
$14.02 MSRP: $23.21
You Save: $9.19 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft 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 Pontiac G6 Submodels:
- GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK | 6 Cyl 3.6L
View related parts
2009 Pontiac G6 Main Seal
Part Number: 12637710
$45.44 MSRP: $77.70
You Save: $32.26 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Rear Main Seal, 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 Pontiac G6 Submodels:
- GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK | 6 Cyl 3.6L

2009 Pontiac G6 Crankshaft Seal

We are your prime source for competitively priced and high-quality OEM 2009 Pontiac G6 Crankshaft Seal. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

2009 Pontiac G6 Crankshaft Seal Parts Questions & Experts Answers

Q:
How to remove and install the front crankshaft seal in 3.5L,3.9L V6 engine on 2009 Pontiac G6?
Posted by Ceferino A.
A:
Remove the crankshaft pulley and take note of how the seal is installed, ensuring the new one is positioned to the same depth and orientation. Carefully pry the oil seal out of the cover using a seal puller or a large screwdriver, being cautious not to damage the crankshaft or distort the cover; wrapping electrician's tape around the screwdriver tip can help prevent damage. Apply clean engine oil or multi-purpose grease to the outer edge of the new seal and install it in the cover with the lip facing inward, using a seal driver or a large socket and hammer to drive it into place, ensuring it enters squarely and stops at the correct depth. Inspect the pulley hub surface for grooves caused by prolonged contact with the seal; if damaged, replace the pulley. Lubricate the pulley hub with clean engine oil and reinstall the crankshaft pulley using a vibration damper installation tool to press it onto the crankshaft. Finally, install the crankshaft pulley retaining bolt and tighten it to the specified torque, completing the installation in reverse order of removal.
Answered by GM Parts Specialist Henry / Apr 22, 2025