How to replace the front crankshaft seal in V6 engine on Oldsmobile Cutlass?

Remove the timing chain cover, then use a punch to drive out the old oil seal and shedder, working from the front toward the rear of the timing chain cover. Apply the new oil seal packing around the opening with the ends positioned at the top, and drive in the new shedder using a punch, ensuring to stake it in place in at least three locations. Rotate the handle of a hammer or a similar tool to size the packing until the balancer hub can be inserted through the opening, and finally, re-install the timing chain cover.

OEM Oldsmobile Crankshaft Seal

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29 Crankshaft Seals found

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Oldsmobile Oil Seal, Green Line, Front Part Number: 12584041
$9.60 MSRP: $15.04
You Save: $5.44 (37%)
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Product Specifications
- Other Name: Seal-Crankshaft Front Oil; Engine Crankshaft & Camshaft Seals; Timing Cover Gasket & Seal.; Front Crank Seal; Timing Cover Front Seal; Engine Front Cover & Crankshaft Seal; Oil Pump Body Seal.
- Position: Front
- Replaces: 12580989, 55564509, 12609467, 90571925
Fits the following Oldsmobile Models:
- Alero | 2002-2004 | GL, GLS, GX | 4 Cyl 2.2 L GAS
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Oldsmobile Oil Seal, Front Part Number: 10128316
$21.49 MSRP: $35.40
You Save: $13.91 (40%)
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Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Seal; Oil Filter Seal; Front Seal; Timing Cover Oil Seal; Crankshaft Seal
- Position: Front
Fits the following Oldsmobile Models:
- Bravada | 1996-2004, 1992-1994 | Base | 6 Cyl 4.2 L GAS, 6 Cyl 4.3 L GAS
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Oldsmobile Rear Main Seal Part Number: 10088158
$34.26 MSRP: $56.44
You Save: $22.18 (40%)
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Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal; Cover Seal; Rear Main Seal Retainer
- Position: Rear
Fits the following Oldsmobile Models:
- Bravada | 1991-1994 | Base | 6 Cyl 4.3 L GAS
- Custom Cruiser | 1991-1992 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Oldsmobile Crankshaft Seal, Front Part Number: 12582313
$14.72 MSRP: $24.24
You Save: $9.52 (40%)
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Product Specifications
- Other Name: Seal Assembly-Crankshaft Front Oil; Timing Cover Gasket; Timing Cover Seal; Front Seal; Cover Seal; Crankshaft Balance Seal; Timing Cover Seal; Engine Front Cover Seal
- Position: Front
- Replaces: 24504098
Fits the following Oldsmobile Models:
- 88 | 1992-1999 | 50th Anniversary Edition, Royale, Royale LS, Royale LSS | 6 Cyl 3.8 L GAS
- 98 | 1992-1996 | Regency, Regency Elite, Touring | 6 Cyl 3.8 L GAS
- Achieva | 1992-1993 | S, SC, SL | 6 Cyl 3.3 L GAS
- Calais | 1985-1987 | Base, ES, GT, Supreme | 6 Cyl 3.0 L GAS
- Cutlass Calais | 1988-1991 | Base, GT, S, SL | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Cutlass Ciera | 1986-1993 | Base, Brougham, ES, GT, Holiday, International, LS, S, SL | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
- Cutlass Cruiser | 1987-1991 | Base, Brougham, Brougham LS, LS, S, SL | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
- Intrigue | 1998-1999 | Base, GL, GLS, GX | 6 Cyl 3.8 L GAS
- LSS | 1996-1999 | Base | 6 Cyl 3.8 L GAS
- Regency | 1997-1998 | Base | 6 Cyl 3.8 L GAS
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Oldsmobile Rear Main Seal Part Number: 12568025
$49.25 MSRP: $83.84
You Save: $34.59 (42%)
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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
Fits the following Oldsmobile Models:
- Aurora | 2001-2003, 1997-1999 | Base | 6 Cyl 3.5 L GAS, 8 Cyl 4.0 L GAS
- Intrigue | 1999-2002 | GL, GLS, GX | 6 Cyl 3.5 L GAS
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Oldsmobile Rear Main Seal Part Number: 1647308
$32.10 MSRP: $48.96
You Save: $16.86 (35%)
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Product Specifications
- Other Name: Seal; Crankshaft Seal; Seal, Engine Rear Main Bearing
Fits the following Oldsmobile Models:
- Aurora | 1995-1996 | Base | 8 Cyl 4.0 L GAS
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Oldsmobile Rear Main Seal Part Number: 90280462
$21.95 MSRP: $36.17
You Save: $14.22 (40%)
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Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
- Replaced by: 12591866
Fits the following Oldsmobile Models:
- Firenza | 1987-1988 | Base, Cruiser, LC, LX, S | 4 Cyl 2.0 L GAS
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Oldsmobile Rear Main Seal Part Number: 10036788
$15.88 MSRP: $24.87
You Save: $8.99 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
Fits the following Oldsmobile Models:
- Calais | 1985-1987 | 500, Base, ES, GT, Supreme | 4 Cyl 2.5 L GAS
- Cutlass Calais | 1988-1991 | Base, GT, S, SL | 4 Cyl 2.5 L GAS
- Cutlass Ciera | 1984-1992 | Base, Brougham, Cruiser LS, ES, GT, Holiday, LS, S, SL | 4 Cyl 2.5 L GAS
- Cutlass Cruiser | 1989-1990, 1987 | Base, Brougham, SL | 4 Cyl 2.5 L GAS
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Oldsmobile Crankshaft Seal, Front Part Number: 10111769
$2.78 MSRP: $4.35
You Save: $1.57 (37%)
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Product Specifications
- Other Name: Seal, Engine Crankshaft Front; Front Crank Seal; Timing Cover Seal; Crankshaft Damper Seal; Engine Front Cover Seal.
- Position: Front
- Replaced by: 10243247
Fits the following Oldsmobile Models:
- Bravada | 1991-1994 | Base | 6 Cyl 4.3 L GAS
- Calais | 1985-1987 | Base, ES, GT, Supreme | 4 Cyl 2.5 L GAS
- Cutlass Calais | 1988-1991 | Base, GT, S, SL | 4 Cyl 2.5 L GAS
- Cutlass Ciera | 1985-1992 | Base, Brougham, Cruiser LS, ES, GT, Holiday, LS, S, SL | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
- Cutlass Cruiser | 1987-1992 | Base, Brougham, Brougham LS, LS, S, SL | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
- Firenza | 1984 | Base, S | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Silhouette | 1990-1994 | Base | 6 Cyl 3.1 L GAS
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Oldsmobile Front Crank Seal Part Number: 14076303
$2.86 MSRP: $13.05
You Save: $10.19 (79%)
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Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Seal; Front Cover Seal
- Position: Front
Fits the following Oldsmobile Models:
- Firenza | 1985-1986 | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Oldsmobile Oil Seal, Front Part Number: 12556109
$14.48 MSRP: $27.19
You Save: $12.71 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Seal Assembly-Crankshaft Front Oil; Timing Cover Gasket; Timing Cover Seal; Crankshaft Seal; Front Cover Seal; Seal, Engine Front Cover & Crankshaft Seal; Seal, Engine Front Cover
- Position: Front
Fits the following Oldsmobile Models:
- Aurora | 2001-2002 | Base | 6 Cyl 3.5 L GAS, 8 Cyl 4.0 L GAS
- Intrigue | 1999-2002 | GL, GLS, GX | 6 Cyl 3.5 L GAS
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Oldsmobile Rear Main Seal Part Number: 12554314
$34.42 MSRP: $56.69
You Save: $22.27 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
Fits the following Oldsmobile Models:
- Bravada | 1996-1998 | Base | 6 Cyl 4.3 L GAS
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Oldsmobile Rear Main Seal Part Number: 89018163
$31.62 MSRP: $52.08
You Save: $20.46 (40%)
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Product Specifications
- Other Name: Seal Kit, Crankshaft Rear Oil; Crankshaft Seal; Seal Kit, Engine Rear Main Bearing
- Position: Rear
- Replaces: 12555769
Fits the following Oldsmobile Models:
- Bravada | 1999-2001 | Base | 6 Cyl 4.3 L GAS
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Oldsmobile Crankshaft Seal, Front Part Number: 1647311
Product Specifications
- Other Name: Seal, Engine Front Cover; Timing Cover Gasket; Timing Cover Seal; Timing Cover Oil Seal; Cover Seal; Front Cover Seal; Seal, Engine Front Cover & Crankshaft Seal
- Position: Front
Fits the following Oldsmobile Models:
- Aurora | 1995-1999 | Base | 8 Cyl 4.0 L GAS
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Oldsmobile Rear Main Seal Part Number: 12581717
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing
- Position: Rear
- Replaces: 24577096
Fits the following Oldsmobile Models:
- Bravada | 2002-2004 | Base | 6 Cyl 4.2 L GAS
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Oldsmobile Crankshaft Seal Part Number: 1193966
Product Specifications
- Other Name: Shedder-Crankshaft Oil; Front Crank Seal; Timing Cover Shield; Shedder, Engine Front Cover & Crankshaft Seal
Fits the following Oldsmobile Models:
- Cutlass Ciera | 1984-1986 | Brougham, Cruiser LS, ES, GT, Holiday, LS, S, SL | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- Delta 88 | 1984-1985 | Royale, Royale Brougham, Royale Brougham LS | 6 Cyl 3.8 L GAS
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Oldsmobile Crankshaft Seal, Front Part Number: 22531277
Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Seal; Front Crank Seal; Timing Cover Oil Seal; Front Cover Seal; Timing Cover Front Seal; Seal
- Position: Front
Fits the following Oldsmobile Models:
- Achieva | 1992-1998 | S, SC, SCX, SL | 4 Cyl 2.3 L GAS, 4 Cyl 2.4 L GAS
- Alero | 1999-2001 | GL, GLS, GX | 4 Cyl 2.4 L GAS
- Cutlass Calais | 1988-1991 | Base, GT, International, S, SL | 4 Cyl 2.3 L GAS
- Cutlass Supreme | 1990-1991 | Base, International | 4 Cyl 2.3 L GAS
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Oldsmobile Rear Main Seal Part Number: 10054563
Product Specifications
- Other Name: Seal Kit, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
Fits the following Oldsmobile Models:
- Cutlass Ciera | 1984-1987 | Brougham, Cruiser, ES, GT, Holiday, LS, S, SL | 6 Cyl 2.8 L GAS
- Cutlass Cruiser | 1987 | Brougham | 6 Cyl 2.8 L GAS
- Firenza | 1984 | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, S | 4 Cyl 2.0 L GAS
- Omega | 1984 | Base, Brougham, ES | 6 Cyl 2.8 L GAS
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Oldsmobile Rear Main Seal Part Number: 90122607
Product Specifications
- Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
- Position: Rear
Fits the following Oldsmobile Models:
- Firenza | 1984-1986 | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S | 4 Cyl 1.8 L GAS
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Oldsmobile Crankshaft Seal Part Number: 90183572
$26.43 MSRP: $41.40
You Save: $14.97 (37%)
Product Specifications
- Other Name: Seal, Engine Front Cover & Crankshaft Seal; Seal Ring; Front Crank Seal; Shaft Seals; Timing Cover Seal; Crankshaft Seal; Engine Oil Pump Cover.
- Position: Front
- Replaces: 90136297, 90156855
Fits the following Oldsmobile Models:
- Firenza | 1984-1988 | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S, SX | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS

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Oldsmobile Crankshaft Seal

Choose OEM Crankshaft Seal, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Oldsmobile's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Oldsmobile Crankshaft Seal. You can shop at highly competitive prices and protect your budget. All our genuine Oldsmobile parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Oldsmobile Crankshaft Seal contains the engine oil and keeps the motor content and dry. Oldsmobile was founded in 1897 and soon pursued smoothness with assembly-line pace and brash drive mechanical concepts. The company introduced comforts that ordinary buyers could comfortably afford one decade after another, a combination of hard metal and soft cabins. Reliability was actually what Oldsmobile maintained in the first place to ensure that families did not have to worry about drama on the road when they were going across state borders. Oldsmobile is recalled by drivers as the model that began easily, moved silently and accepted poor roads year after year. Comfort was demonstrated through such innovative features as balanced engine mounts, quiet exhaust routing, and spacious interiors, which can be experienced on long journeys. Even the outcome gives signs of friendly technology and road-trip confidence rather than blank flash. The Crankshaft Seal resembles the sump made of a hard crust of heat-tempered steel and elastic rubber, it takes the rotating shaft, scrapes the squandered oil against the side of the sump and stands up to sealing heat of the block and the unending vibration without distortion. Mileage accumulates and a new Crankshaft Seal is all that is needed to stop the mist choking off bearings, driveway spots and revitalize full oil pressure in just a few minutes. Since Crankshaft Seal fits nearly every engine year without cutting or shims, those who own it install it, clamp down the pulley and drive away without any doubt.

Oldsmobile Crankshaft Seal Parts and Q&A

Rear Main Seal, Front
14090906
Q: How to replace the front crankshaft seal in V6 engine on Oldsmobile Cutlass?
A:
Remove the timing chain cover, then use a punch to drive out the old oil seal and shedder, working from the front toward the rear of the timing chain cover. Apply the new oil seal packing around the opening with the ends positioned at the top, and drive in the new shedder using a punch, ensuring to stake it in place in at least three locations. Rotate the handle of a hammer or a similar tool to size the packing until the balancer hub can be inserted through the opening, and finally, re-install the timing chain cover.