Buick Cometic Gasket Head Gaskets

Looking to upgrade your Buick with a head gasket from Cometic Gasket? We carry a great variety of Cometic Gasket Head Gaskets and other engine component performance parts for your Buick.

We have 308 Cometic Gasket Head Gaskets available for Buick models with free shipping to the Continental US 48 States.

Buick Cometic Gasket Head Gaskets

Buick Regal View all Buick Regal Head Gaskets

SHIPS FROM MANUFACTURER C15256-048 Cometic GM LHU/LNF Gen-2 ECOTEC 88 mm Bore .048 inch MLX Head Gasket 2011-2011 Buick Regal CXL 2012-2013 Buick Regal GS 2012-2013 Buick Regal Premium $157.12 Details

SHIPS FROM MANUFACTURER C15256-032 Cometic 08-10 GM EcoTec LNF 2.0L 3.4645in Bore .032 thick MLX Head Gasket 2011-2011 Buick Regal CXL 2012-2013 Buick Regal Premium 2012-2013 Buick Regal GS $141.00 Details

SHIPS FROM MANUFACTURER C15256-050 Cometic GM LHU/LNF Gen-2 ECOTEC 88 mm Bore .050 inch MLX Head Gasket 2011-2011 Buick Regal CXL 2012-2013 Buick Regal Premium 2012-2013 Buick Regal GS $157.12 Details

Buick Regal Sportback View all Buick Regal Sportback Head Gaskets

SHIPS FROM MANUFACTURER C4964-028 Cometic 13-17 GM EcoTec LTG 2.0L 3.4645in Bore .028 thick MLX Head Gasket 2018-2019 Buick Regal Sportback Preferred II 2018-2020 Buick Regal Sportback Preferred 2018-2020 Buick Regal Sportback Essence 2018-2020 Buick Regal Sportback Base 2019-2020 Buick Regal Sportback Avenir $141.00 Details

SHIPS FROM MANUFACTURER C4964-040 Cometic 13-17 GM EcoTec LTG 2.0L 3.4645in Bore .040 Thick MLX Head Gasket 2018-2019 Buick Regal Sportback Preferred II 2018-2020 Buick Regal Sportback Preferred 2018-2020 Buick Regal Sportback Essence 2018-2020 Buick Regal Sportback Base 2019-2020 Buick Regal Sportback Avenir $141.00 Details

Buick Regal TourX View all Buick Regal TourX Head Gaskets

SHIPS FROM MANUFACTURER C4964-028 Cometic 13-17 GM EcoTec LTG 2.0L 3.4645in Bore .028 thick MLX Head Gasket 2018-2020 Buick Regal TourX Preferred 2018-2020 Buick Regal TourX Base $141.00 Details

SHIPS FROM MANUFACTURER C4964-040 Cometic 13-17 GM EcoTec LTG 2.0L 3.4645in Bore .040 Thick MLX Head Gasket 2018-2020 Buick Regal TourX Preferred 2018-2020 Buick Regal TourX Base $141.00 Details

Buick Rendezvous View all Buick Rendezvous Head Gaskets

SHIPS FROM MANUFACTURER C5266-051 Cometic GM 60 Degree V6 3.4L 95mm Bore .051 inch MLS Head Gasket 2002-2003 Buick Rendezvous CXL Plus 2002-2005 Buick Rendezvous CXL 2002-2003 Buick Rendezvous CX Plus 2002-2005 Buick Rendezvous CX 2005-2005 Buick Rendezvous CX Plus $112.23 Details

SHIPS FROM MANUFACTURER C5266-075 Cometic GM 60 Degree V6 3.4L 95mm Bore .075 inch MLS Head Gasket 2002-2003 Buick Rendezvous CXL Plus 2002-2005 Buick Rendezvous CXL 2002-2003 Buick Rendezvous CX Plus 2002-2005 Buick Rendezvous CX 2005-2005 Buick Rendezvous CX Plus $137.59 Details

SHIPS FROM MANUFACTURER C5028-044 Cometic 2012+ GM 3.6L V6 LFX/LFW 98mm Bore .044in MLX Head Gasket - RHS 2004-2005 Buick Rendezvous Ultra 2004-2004 Buick Rendezvous CXL 2005-2005 Buick Rendezvous CXL Plus 2006-2006 Buick Rendezvous CXL 2006-2006 Buick Rendezvous CX $112.23 Details

SHIPS FROM MANUFACTURER C5029-044 Cometic 2012+ GM 3.6L V6 LFX/LFW 98mm Bore .044in MLX Head Gasket - LHS 2004-2005 Buick Rendezvous Ultra 2004-2004 Buick Rendezvous CXL 2005-2005 Buick Rendezvous CXL Plus 2006-2006 Buick Rendezvous CXL 2006-2006 Buick Rendezvous CX $112.23 Details

Buick Riviera View all Buick Riviera Head Gaskets

SHIPS FROM MANUFACTURER C5753-045 Cometic Buick 400/430/455 V8 109.52mm Bore .045in MLS Head Gasket 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $115.67 Details

SHIPS FROM MANUFACTURER C5755-027 Cometic Buick 400/430/455 V8 4.400 inch Bore .027 inch MLS Headgasket 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $115.67 Details

SHIPS FROM MANUFACTURER C5910-027 Cometic Ford SB 4.080 inch Bore .027 inch MLS Headgasket (w/AFR Heads) 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $113.55 Details

SHIPS FROM MANUFACTURER C5910-062 Cometic Ford SB 4.080 inch Bore .062 inch MLS-5 Headgasket (w/AFR Heads) 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $141.00 Details

SHIPS FROM MANUFACTURER C5910-075 Cometic Ford SB 4.080 inch Bore .075 inch MLS-5 Headgasket (w/AFR Heads) 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $141.00 Details

SHIPS FROM MANUFACTURER C5754-027 Cometic Buick 400/430/455 V8 4.385 inch Bore .027 inch MLS Headgasket 1967-1976 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport 1975-1975 Buick Riviera GS 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport $115.67 Details

SHIPS FROM MANUFACTURER C5755-086 Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket 1967-1976 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport 1975-1975 Buick Riviera GS 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport $151.02 Details

IN STOCK - LOW C5809-040 Cometic Oldsmobile 330-455 V8 4.2 inch Bore .040 inch MLS Head Gasket 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $109.07 Details

SHIPS FROM MANUFACTURER C5910-040 Cometic Ford SB 4.080 inch Bore .040 inch MLS Headgasket (w/AFR Heads) 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $113.55 Details

SHIPS FROM MANUFACTURER C5910-045 Cometic Ford SB 4.080 inch Bore .045 inch MLS Headgasket (w/AFR Heads) 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $113.55 Details

SHIPS FROM MANUFACTURER C5910-051 Cometic Ford SB 4.080 inch Bore .051 inch MLS Headgasket (w/AFR Heads) 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $113.55 Details

SHIPS FROM MANUFACTURER C5910-060 Cometic Ford SB 4.080 inch Bore .060 inch MLS-5 Headgasket (w/AFR Heads) 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $141.00 Details

SHIPS FROM MANUFACTURER C5910-066 Cometic Ford SB 4.080 inch Bore .066 inch MLS-5 Headgasket (w/AFR Heads) 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $141.00 Details

SHIPS FROM MANUFACTURER C5809-027 Cometic Oldsmobile 330-455 V8 4.2 inch Bore .027 inch MLS Head Gasket 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $115.67 Details

SHIPS FROM MANUFACTURER C5810-051 Cometic Oldsmobile 330-455 V8 4.400in Bore .051 inch MLS Head Gasket 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $115.67 Details

SHIPS FROM MANUFACTURER C5809-098 Cometic Oldsmobile 330-455 V8 106.68mm Bore .098in MLS Head Gasket 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $151.02 Details

SHIPS FROM MANUFACTURER C5809-030 Cometic Oldsmobile Gen-2 Rocket V8 4.2 inch Bore .030 inch MLS Head Gasket 1975-1975 Buick Riviera GS 1975-1980 Buick Riviera Base 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S $115.67 Details

SHIPS FROM MANUFACTURER C5754-060 Cometic Buick .060in MLS 4.385in Bore V8 Cylinder Head Gasket 1967-1976 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport 1975-1975 Buick Riviera GS 1976-1976 Buick Riviera SR 1976-1976 Buick Riviera Sport $141.50 Details

SHIPS FROM MANUFACTURER C5691-040 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .040 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

SHIPS FROM MANUFACTURER C5691-027 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .027 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

IN STOCK - LOW C5691-030 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .030 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $99.40 Details

SHIPS FROM MANUFACTURER C5691-036 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .036 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

IN STOCK - LOW C5691-045 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .045 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $99.40 Details

SHIPS FROM MANUFACTURER C5691-051 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .051 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

IN STOCK C5691-060 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .060 inch MLS-5 Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $123.44 Details

SHIPS FROM MANUFACTURER C5691-062 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .062 inch MLS-5 Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $130.04 Details

SHIPS FROM MANUFACTURER C5691-066 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .066 inch MLS-5 Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $130.04 Details

SHIPS FROM MANUFACTURER C5691-120 Cometic 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .120 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $224.50 Details

SHIPS FROM MANUFACTURER C5692-027 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .027 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

SHIPS FROM MANUFACTURER C5692-030 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .030 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

SHIPS FROM MANUFACTURER C5692-036 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .036 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

SHIPS FROM MANUFACTURER C5692-045 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .045 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

IN STOCK - LOW C5692-051 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .051 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $99.40 Details

SHIPS FROM MANUFACTURER C5692-060 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .060 inch MLS-5 Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $130.04 Details

IN STOCK - LOW C5692-066 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .066 inch MLS-5 Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $123.44 Details

SHIPS FROM MANUFACTURER C5692-075 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .075 inch MLS-5 Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $130.04 Details

SHIPS FROM MANUFACTURER C5693-036 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .036 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

SHIPS FROM MANUFACTURER C5693-040 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .040 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $106.00 Details

IN STOCK - LOW C5693-051 Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .051 inch MLS Headgasket 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $99.40 Details