View our Specials! Coupon Code: SaveIn2026
Tein Suspension Spring and Coilover Sale
Manufacturer pages are not filtered by vehicle. Please use the category menu to view parts for your 1995 Mazda Miata.

Oldsmobile Cometic Gasket Main Seals



Oldsmobile Cometic Gasket Main Seals

Oldsmobile 88

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1992-1999 Oldsmobile 88 Royale LS
1992-1999 Oldsmobile 88 Royale
1995-1995 Oldsmobile 88 Royale LSS
1999-1999 Oldsmobile 88 50th Anniversary Edition
$49.43

Oldsmobile 98

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1981-1983 Oldsmobile 98 Regency
1981-1981 Oldsmobile 98 Luxury
1982-1983 Oldsmobile 98 Regency Brougham
1985-1990 Oldsmobile 98 Regency Brougham
1985-1990 Oldsmobile 98 Regency
1987-1990 Oldsmobile 98 Regency Touring
1987-1987 Oldsmobile 98 Regency Grande
1991-1993 Oldsmobile 98 Touring
1991-1996 Oldsmobile 98 Regency Elite
1992-1994 Oldsmobile 98 Regency
$49.43

Oldsmobile Cutlass

Cometic Gasket Main Seals C5085
SHIPS FROM MANUFACTURER
C5085
Cometic GM 3.2/3.8/4.1/4.8L Inline 6 3.8/4.3L V6 Chevy Gen1 SB V8 Silicone Rear Main Seal-2 Piece
1980-1980 Oldsmobile Cutlass Base
1980-1981 Oldsmobile Cutlass Brougham
1980-1981 Oldsmobile Cutlass LS
$44.66
Cometic Gasket Main Seals C5681
SHIPS FROM MANUFACTURER
C5681
Cometic Chevy 1955-1985 Gen1 Small Block V8 Rear Main Seal-Align Honed 400 & Aluminum Block-2 Piece
1980-1980 Oldsmobile Cutlass Base
1980-1980 Oldsmobile Cutlass Brougham
1980-1980 Oldsmobile Cutlass LS
$59.00
Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1977-1977 Oldsmobile Cutlass Colonnade
1977-1977 Oldsmobile Cutlass Colonnade S
1977-1977 Oldsmobile Cutlass S
1978-1979 Oldsmobile Cutlass Vista Cruiser
1979-1979 Oldsmobile Cutlass Vista Cruiser Brougham
1980-1981 Oldsmobile Cutlass Brougham
1980-1980 Oldsmobile Cutlass Base
1980-1981 Oldsmobile Cutlass LS
$49.43

Oldsmobile Cutlass Calais

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1978-1984 Oldsmobile Cutlass Calais Base
1983-1983 Oldsmobile Cutlass Calais Hurst
$49.43
Cometic Gasket Main Seals C5085
SHIPS FROM MANUFACTURER
C5085
Cometic GM 3.2/3.8/4.1/4.8L Inline 6 3.8/4.3L V6 Chevy Gen1 SB V8 Silicone Rear Main Seal-2 Piece
1980-1980 Oldsmobile Cutlass Calais Base
1982-1982 Oldsmobile Cutlass Calais Base
1984-1984 Oldsmobile Cutlass Calais Base
1984-1984 Oldsmobile Cutlass Calais Hurst
$44.66
Cometic Gasket Main Seals C5681
SHIPS FROM MANUFACTURER
C5681
Cometic Chevy 1955-1985 Gen1 Small Block V8 Rear Main Seal-Align Honed 400 & Aluminum Block-2 Piece
1980-1980 Oldsmobile Cutlass Calais Base
$59.00

Oldsmobile Cutlass Ciera

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1984-1985 Oldsmobile Cutlass Ciera Brougham
1984-1988 Oldsmobile Cutlass Ciera LS
1985-1985 Oldsmobile Cutlass Ciera Cruiser LS
1985-1986 Oldsmobile Cutlass Ciera ES
1985-1987 Oldsmobile Cutlass Ciera GT
1985-1986 Oldsmobile Cutlass Ciera Holiday
1986-1988 Oldsmobile Cutlass Ciera S
1986-1988 Oldsmobile Cutlass Ciera SL
1987-1988 Oldsmobile Cutlass Ciera Brougham
1988-1988 Oldsmobile Cutlass Ciera Base
1988-1988 Oldsmobile Cutlass Ciera International
$49.43

Oldsmobile Cutlass Cruiser

Cometic Gasket Main Seals C5085
SHIPS FROM MANUFACTURER
C5085
Cometic GM 3.2/3.8/4.1/4.8L Inline 6 3.8/4.3L V6 Chevy Gen1 SB V8 Silicone Rear Main Seal-2 Piece
1980-1980 Oldsmobile Cutlass Cruiser Base
1980-1980 Oldsmobile Cutlass Cruiser Brougham
1982-1983 Oldsmobile Cutlass Cruiser Base
$44.66
Cometic Gasket Main Seals C5681
SHIPS FROM MANUFACTURER
C5681
Cometic Chevy 1955-1985 Gen1 Small Block V8 Rear Main Seal-Align Honed 400 & Aluminum Block-2 Piece
1980-1980 Oldsmobile Cutlass Cruiser Base
1980-1980 Oldsmobile Cutlass Cruiser Brougham
1982-1982 Oldsmobile Cutlass Cruiser Base
$59.00
Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1980-1982 Oldsmobile Cutlass Cruiser Base
1980-1981 Oldsmobile Cutlass Cruiser Brougham
1987-1987 Oldsmobile Cutlass Cruiser Brougham
1987-1988 Oldsmobile Cutlass Cruiser LS
1988-1988 Oldsmobile Cutlass Cruiser Brougham LS
1988-1988 Oldsmobile Cutlass Cruiser SL
$49.43

Oldsmobile Cutlass Salon

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1978-1980 Oldsmobile Cutlass Salon Base
1978-1980 Oldsmobile Cutlass Salon Brougham
1985-1987 Oldsmobile Cutlass Salon Base
$49.43
Cometic Gasket Main Seals C5085
SHIPS FROM MANUFACTURER
C5085
Cometic GM 3.2/3.8/4.1/4.8L Inline 6 3.8/4.3L V6 Chevy Gen1 SB V8 Silicone Rear Main Seal-2 Piece
1980-1980 Oldsmobile Cutlass Salon Base
1980-1980 Oldsmobile Cutlass Salon Brougham
$44.66
Cometic Gasket Main Seals C5681
SHIPS FROM MANUFACTURER
C5681
Cometic Chevy 1955-1985 Gen1 Small Block V8 Rear Main Seal-Align Honed 400 & Aluminum Block-2 Piece
1980-1980 Oldsmobile Cutlass Salon Base
$59.00

Oldsmobile Cutlass Supreme

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1977-1982 Oldsmobile Cutlass Supreme Base
1977-1987 Oldsmobile Cutlass Supreme Brougham
1977-1977 Oldsmobile Cutlass Supreme Colonnade
1981-1981 Oldsmobile Cutlass Supreme LS
1984-1987 Oldsmobile Cutlass Supreme Base
1985-1985 Oldsmobile Cutlass Supreme LS
1987-1987 Oldsmobile Cutlass Supreme 442
$49.43

Oldsmobile Delta 88

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1977-1983 Oldsmobile Delta 88 Base
1977-1991 Oldsmobile Delta 88 Royale
1980-1981 Oldsmobile Delta 88 Holiday
1980-1991 Oldsmobile Delta 88 Royale Brougham
1984-1984 Oldsmobile Delta 88 Royale Brougham LS
$49.43

Oldsmobile Intrigue

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1998-1998 Oldsmobile Intrigue Base
1998-1999 Oldsmobile Intrigue GL
1998-1998 Oldsmobile Intrigue GLS
1999-1999 Oldsmobile Intrigue GX
$49.43

Oldsmobile LSS

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1996-1999 Oldsmobile LSS Base
$49.43

Oldsmobile Omega

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1977-1979 Oldsmobile Omega Base
1977-1979 Oldsmobile Omega Brougham
1977-1977 Oldsmobile Omega Deluxe
1977-1977 Oldsmobile Omega F85
1977-1978 Oldsmobile Omega SX
1978-1979 Oldsmobile Omega Brougham LS
$49.43

Oldsmobile Regency

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1997-1998 Oldsmobile Regency Base
$49.43

Oldsmobile Silhouette

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1992-1995 Oldsmobile Silhouette Base
$49.43

Oldsmobile Starfire

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1975-1980 Oldsmobile Starfire Base
1975-1975 Oldsmobile Starfire S
1976-1980 Oldsmobile Starfire GT
1976-1980 Oldsmobile Starfire SX
1977-1980 Oldsmobile Starfire Firenza
$49.43

Oldsmobile Toronado

Cometic Gasket Main Seals C5707
SHIPS FROM MANUFACTURER
C5707
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
1981-1984 Oldsmobile Toronado Brougham
1986-1987 Oldsmobile Toronado Brougham
1988-1992 Oldsmobile Toronado Base
$49.43

Looking to upgrade your Oldsmobile with a gasket kit from Cometic Gasket? We carry a great variety of Cometic Gasket Main Seals and other engine component performance parts for your Oldsmobile.

We have 3 Cometic Gasket Main Seals available for Oldsmobile models with free shipping to the Continental US 48 States.