The Fel-Pro Fel35666 engine coolant thermostat housing gasket is engineered to provide a reliable seal in the repair environment, ensuring optimal performance and durability. Crafted with proprietary materials, this gasket is designed to accommodate imperfect sealing surfaces, making it ideal for a variety of repair scenarios. It meets or exceeds all original equipment specifications, guaranteeing a perfect fit and reliable operation. Validated for fit, form, and function, the Fel-Pro gasket offers consistent sealing performance across multiple applications, providing peace of mind during repairs and maintenance.
This gasket is specifically designed for use with a range of Buick and Oldsmobile models, including the Buick LeSabre, Oldsmobile Intrigue, and Oldsmobile LSS, among others. Its application-specific design ensures compatibility with various engine configurations, contributing to efficient cooling system operation and preventing leaks. Whether replacing a worn gasket or upgrading your cooling system, the Fel-Pro Fel35666 gasket delivers the quality and reliability you expect from a trusted brand. Its ease of installation and proven sealing capabilities make it a dependable choice for both professional mechanics and DIY enthusiasts seeking to restore vehicle performance.
Constructed with high-quality materials, this gasket provides a durable seal that withstands the thermal and pressure cycles typical in engine cooling systems. The gasket's precise manufacturing process guarantees a snug fit on the thermostat housing, reducing the risk of leaks and ensuring consistent engine temperature regulation. Designed to meet the demands of real-world repair environments, this gasket offers a long-lasting solution that helps maintain your vehicle's optimal operating condition, extending engine life and enhancing overall reliability.
Features:
- Engineered specifically for repair environments to ensure reliable sealing
- Designed with proprietary materials to accommodate imperfect sealing surfaces
- Meets or exceeds all original equipment specifications for quality assurance
- Application-specific design guarantees a perfect fit for targeted models
- Validated for fit, form, and function to ensure consistent performance
Fitment:
1989 Buick Century Custom
1989 Buick Century Estate Wagon
1989 Buick Century Limited
1989 Buick Skylark Custom
1989 Buick Skylark Limited
1989 Oldsmobile Cutlass Calais S
1989 Oldsmobile Cutlass Calais SL
1989 Oldsmobile Cutlass Ciera Base
1989 Oldsmobile Cutlass Ciera GT
1989 Oldsmobile Cutlass Ciera International
1989 Oldsmobile Cutlass Ciera SL
1989 Oldsmobile Cutlass Cruiser Base
1989 Oldsmobile Cutlass Cruiser SL
1990 Buick Century Custom
1990 Buick Century Limited
1990 Buick Regal Custom
1990 Buick Regal Gran Sport
1990 Buick Regal Limited
1990 Buick Skylark Custom
1990 Buick Skylark Gran Sport
1990 Buick Skylark Luxury Edition
1990 Oldsmobile Cutlass Calais SL
1990 Oldsmobile Cutlass Ciera Base
1990 Oldsmobile Cutlass Ciera GT
1990 Oldsmobile Cutlass Ciera International
1990 Oldsmobile Cutlass Ciera S
1990 Oldsmobile Cutlass Ciera SL
1990 Oldsmobile Cutlass Cruiser Base
1990 Oldsmobile Cutlass Cruiser SL
1991 Buick Century Custom
1991 Buick Century Limited
1991 Buick Century Special
1991 Buick Park Avenue Base
1991 Buick Park Avenue Ultra
1991 Buick Reatta Base
1991 Buick Regal Custom
1991 Buick Regal Gran Sport
1991 Buick Regal Limited
1991 Buick Riviera Luxury
1991 Buick Skylark Base
1991 Buick Skylark Custom
1991 Buick Skylark Gran Sport
1991 Buick Skylark Luxury Edition
1991 Oldsmobile 98 Regency Elite
1991 Oldsmobile 98 Touring
1991 Oldsmobile Cutlass Calais SL
1991 Oldsmobile Cutlass Ciera Base
1991 Oldsmobile Cutlass Ciera S
1991 Oldsmobile Cutlass Ciera SL
1991 Oldsmobile Cutlass Cruiser S
1991 Oldsmobile Cutlass Cruiser SL
1991 Oldsmobile Toronado Base
1991 Oldsmobile Toronado Trofeo
1992 Buick Century Custom
1992 Buick Century Limited
1992 Buick Century Special
1992 Buick LeSabre Custom
1992 Buick LeSabre Limited
1992 Buick Park Avenue Base
1992 Buick Park Avenue Ultra
1992 Buick Regal Custom
1992 Buick Regal Gran Sport
1992 Buick Regal Limited
1992 Buick Riviera Luxury
1992 Buick Skylark Custom
1992 Buick Skylark Gran Sport
1992 Chevrolet Astro Base
1992 Chevrolet Astro CL
1992 Chevrolet Astro CS
1992 Chevrolet Astro LT
1992 Chevrolet Lumina APV Base
1992 Chevrolet Lumina APV CL
1992 Chevrolet S10 Base
1992 Chevrolet S10 EL
1992 Chevrolet S10 Tahoe
1992 Chevrolet S10 Blazer Base
1992 Chevrolet S10 Blazer Sport
1992 Chevrolet S10 Blazer Tahoe
1992 Chevrolet S10 Blazer Tahoe LT
1992 GMC Jimmy Base
1992 GMC Jimmy SLE
1992 GMC Jimmy SLT
1992 GMC Safari Base
1992 GMC Safari SLE
1992 GMC Safari SLT
1992 GMC Sonoma Base
1992 GMC Sonoma GT
1992 GMC Sonoma SLE
1992 Oldsmobile 88 Royale
1992 Oldsmobile 88 Royale LS
1992 Oldsmobile 98 Regency
1992 Oldsmobile 98 Regency Elite
1992 Oldsmobile 98 Touring
1992 Oldsmobile Achieva S
1992 Oldsmobile Achieva SC
1992 Oldsmobile Achieva SL
1992 Oldsmobile Bravada Base
1992 Oldsmobile Cutlass Ciera Base
1992 Oldsmobile Cutlass Ciera S
1992 Oldsmobile Cutlass Ciera SL
1992 Oldsmobile Cutlass Cruiser S
1992 Oldsmobile Cutlass Cruiser SL
1992 Oldsmobile Silhouette Base
1992 Oldsmobile Toronado Base
1992 Oldsmobile Toronado Trofeo
1992 Pontiac Bonneville SE
1992 Pontiac Bonneville SSE
1992 Pontiac Bonneville SSEi
1992 Pontiac Grand Am GT
1992 Pontiac Grand Am SE
1992 Pontiac Trans Sport Base
1993 Buick Century Custom
1993 Buick Century Limited
1993 Buick Century Special
1993 Buick LeSabre Custom
1993 Buick LeSabre Limited
1993 Buick Park Avenue Base
1993 Buick Park Avenue Ultra
1993 Buick Regal Custom
1993 Buick Regal Gran Sport
1993 Buick Regal Limited
1993 Buick Riviera Luxury
1993 Buick Skylark Custom
1993 Buick Skylark Gran Sport
1993 Buick Skylark Limited
1993 Chevrolet Astro Base
1993 Chevrolet Astro CL
1993 Chevrolet Astro CS
1993 Chevrolet Astro LT
1993 Chevrolet Lumina APV Base
1993 Chevrolet Lumina APV LS
1993 Chevrolet S10 Base
1993 Chevrolet S10 EL
1993 Chevrolet S10 Blazer Base
1993 Chevrolet S10 Blazer Tahoe
1993 Chevrolet S10 Blazer Tahoe LT
1993 GMC Jimmy Base
1993 GMC Jimmy SLE
1993 GMC Jimmy SLS
1993 GMC Jimmy SLT
1993 GMC Safari Base
1993 GMC Safari GT
1993 GMC Safari SLE
1993 GMC Safari SLT
1993 GMC Sonoma Base
1993 GMC Sonoma SLE
1993 GMC Sonoma SLS
1993 Oldsmobile 88 Royale
1993 Oldsmobile 88 Royale LS
1993 Oldsmobile 98 Regency
1993 Oldsmobile 98 Regency Elite
1993 Oldsmobile 98 Touring
1993 Oldsmobile Achieva S
1993 Oldsmobile Achieva SL
1993 Oldsmobile Bravada Base
1993 Oldsmobile Cutlass Ciera Base
1993 Oldsmobile Cutlass Ciera S
1993 Oldsmobile Cutlass Ciera SL
1993 Oldsmobile Cutlass Cruiser Base
1993 Oldsmobile Cutlass Cruiser S
1993 Oldsmobile Silhouette Base
1993 Pontiac Bonneville SE
1993 Pontiac Bonneville SSE
1993 Pontiac Bonneville SSEi
1993 Pontiac Grand Am GT
1993 Pontiac Grand Am SE
1993 Pontiac Trans Sport Base
1994 Buick LeSabre Custom
1994 Buick LeSabre Limited
1994 Buick Park Avenue Base
1994 Buick Park Avenue Ultra
1994 Buick Regal Custom
1994 Buick Regal Gran Sport
1994 Buick Regal Limited
1994 Chevrolet Astro Base
1994 Chevrolet Astro CL
1994 Chevrolet Astro CS
1994 Chevrolet Astro LT
1994 Chevrolet Lumina APV Base
1994 Chevrolet Lumina APV LS
1994 Chevrolet S10 Base
1994 Chevrolet S10 LS
1994 Chevrolet S10 SS
1994 Chevrolet S10 ZR2
1994 Chevrolet S10 Blazer Base
1994 Chevrolet S10 Blazer LT
1994 Chevrolet S10 Blazer Tahoe
1994 Chevrolet S10 Blazer Tahoe LT
1994 GMC Jimmy Base
1994 GMC Jimmy SLE
1994 GMC Jimmy SLS
1994 GMC Jimmy SLT
1994 GMC Safari Base
1994 GMC Safari SLE
1994 GMC Safari SLT
1994 GMC Safari SLX
1994 GMC Sonoma SL
1994 GMC Sonoma SLE
1994 GMC Sonoma SLS
1994 Oldsmobile 88 Royale
1994 Oldsmobile 88 Royale LS
1994 Oldsmobile 98 Regency
1994 Oldsmobile 98 Regency Elite
1994 Oldsmobile Bravada Base
1994 Oldsmobile Silhouette Base
1994 Pontiac Bonneville SE
1994 Pontiac Bonneville SSE
1994 Pontiac Bonneville SSEi
1994 Pontiac Trans Sport Base
1995 Buick LeSabre Custom
1995 Buick LeSabre Limited
1995 Buick Park Avenue Base
1995 Buick Park Avenue Ultra
1995 Buick Regal Custom
1995 Buick Regal Gran Sport
1995 Buick Regal Limited
1995 Buick Riviera Base
1995 Chevrolet Astro Base
1995 Chevrolet Astro CL
1995 Chevrolet Astro CS
1995 Chevrolet Astro LT
1995 Chevrolet Blazer Base
1995 Chevrolet Blazer LT
1995 Chevrolet Camaro Base
1995 Chevrolet Lumina APV Base
1995 Chevrolet Lumina APV LS
1995 Chevrolet S10 Base
1995 Chevrolet S10 LS
1995 Chevrolet S10 SS
1995 Chevrolet S10 ZR2
1995 GMC Jimmy Base
1995 GMC Jimmy SL
1995 GMC Jimmy SLE
1995 GMC Jimmy SLS
1995 GMC Jimmy SLT
1995 GMC Safari Base
1995 GMC Safari SL
1995 GMC Safari SLE
1995 GMC Safari SLT
1995 GMC Safari SLX
1995 GMC Sonoma SL
1995 GMC Sonoma SLE
1995 GMC Sonoma SLS
1995 Oldsmobile 88 Royale
1995 Oldsmobile 88 Royale LS
1995 Oldsmobile 88 Royale LSS
1995 Oldsmobile 98 Regency Elite
1995 Oldsmobile Silhouette Base
1995 Pontiac Bonneville SE
1995 Pontiac Bonneville SSE
1995 Pontiac Bonneville SSEi
1995 Pontiac Firebird Base
1995 Pontiac Trans Sport Base
1996 Buick LeSabre Custom
1996 Buick LeSabre Limited
1996 Buick Park Avenue Base
1996 Buick Park Avenue Ultra
1996 Buick Regal Custom
1996 Buick Regal Gran Sport
1996 Buick Regal Limited
1996 Buick Regal Olympic Gold Edition
1996 Buick Riviera Base
1996 Chevrolet Camaro Base
1996 Chevrolet Camaro RS
1996 Oldsmobile 88 Royale
1996 Oldsmobile 88 Royale LS
1996 Oldsmobile 98 Regency Elite
1996 Oldsmobile LSS Base
1996 Pontiac Bonneville SE
1996 Pontiac Bonneville SSE
1996 Pontiac Bonneville SSEi
1996 Pontiac Firebird Base
1997 Buick LeSabre Custom
1997 Buick LeSabre Limited
1997 Buick Park Avenue Base
1997 Buick Park Avenue Ultra
1997 Buick Regal GS
1997 Buick Regal LS
1997 Buick Riviera Base
1997 Chevrolet Camaro Base
1997 Chevrolet Camaro RS
1997 Oldsmobile 88 Royale
1997 Oldsmobile 88 Royale LS
1997 Oldsmobile LSS Base
1997 Oldsmobile Regency Base
1997 Pontiac Bonneville SE
1997 Pontiac Bonneville SSE
1997 Pontiac Bonneville SSEi
1997 Pontiac Firebird Base
1997 Pontiac Grand Prix GT
1997 Pontiac Grand Prix GTP
1997 Pontiac Grand Prix SE
1998 Buick LeSabre Custom
1998 Buick LeSabre Limited
1998 Buick Park Avenue Base
1998 Buick Park Avenue Ultra
1998 Buick Regal 25th Anniversary Edition
1998 Buick Regal GS
1998 Buick Regal LS
1998 Buick Riviera Base
1998 Chevrolet Camaro Base
1998 Chevrolet Lumina LS
1998 Chevrolet Lumina LTZ
1998 Chevrolet Monte Carlo Z34
1998 Oldsmobile 88 Royale
1998 Oldsmobile 88 Royale LS
1998 Oldsmobile Intrigue Base
1998 Oldsmobile Intrigue GL
1998 Oldsmobile Intrigue GLS
1998 Oldsmobile LSS Base
1998 Oldsmobile Regency Base
1998 Pontiac Bonneville SE
1998 Pontiac Bonneville SSE
1998 Pontiac Bonneville SSEi
1998 Pontiac Firebird Base
1998 Pontiac Grand Prix GT
1998 Pontiac Grand Prix GTP
1998 Pontiac Grand Prix SE
1999 Buick LeSabre Custom
1999 Buick LeSabre Limited
1999 Buick Park Avenue Base
1999 Buick Park Avenue Ultra
1999 Buick Regal GS
1999 Buick Regal LS
1999 Buick Riviera Base
1999 Chevrolet Camaro Base
1999 Chevrolet Lumina Base
1999 Chevrolet Lumina LS
1999 Chevrolet Lumina LTZ
1999 Chevrolet Monte Carlo Indianapolis 500 Pace Car
1999 Chevrolet Monte Carlo LS
1999 Chevrolet Monte Carlo Z34
1999 Oldsmobile 88 50th Anniversary Edition
1999 Oldsmobile 88 Royale
1999 Oldsmobile 88 Royale LS
1999 Oldsmobile Intrigue GL
1999 Oldsmobile Intrigue GX
1999 Oldsmobile LSS Base
1999 Pontiac Bonneville SE
1999 Pontiac Bonneville SSE
1999 Pontiac Bonneville SSEi
1999 Pontiac Firebird Base
1999 Pontiac Grand Prix GT
1999 Pontiac Grand Prix GTP
1999 Pontiac Grand Prix SE
2000 Buick LeSabre Custom
2000 Buick LeSabre Limited
2000 Buick Park Avenue Base
2000 Buick Park Avenue Ultra
2000 Buick Regal GS
2000 Buick Regal GSE
2000 Buick Regal LS
2000 Buick Regal LSE
2000 Chevrolet Camaro Base
2000 Chevrolet Impala Base
2000 Chevrolet Impala LS
2000 Chevrolet Monte Carlo SS
2000 Pontiac Bonneville SE
2000 Pontiac Bonneville SLE
2000 Pontiac Bonneville SSEi
2000 Pontiac Firebird Base
2000 Pontiac Grand Prix GT
2000 Pontiac Grand Prix GTP
2000 Pontiac Grand Prix SE
2001 Buick LeSabre Custom
2001 Buick LeSabre Limited
2001 Buick Park Avenue Base
2001 Buick Park Avenue Ultra
2001 Buick Regal GS
2001 Buick Regal LS
2001 Chevrolet Camaro Base
2001 Chevrolet Impala Base
2001 Chevrolet Impala LS
2001 Chevrolet Monte Carlo SS
2001 Pontiac Bonneville SE
2001 Pontiac Bonneville SLE
2001 Pontiac Bonneville SSEi
2001 Pontiac Firebird Base
2001 Pontiac Grand Prix GT
2001 Pontiac Grand Prix GTP
2001 Pontiac Grand Prix SE
2002 Buick LeSabre Custom
2002 Buick LeSabre Limited
2002 Buick Park Avenue Base
2002 Buick Park Avenue Ultra
2002 Buick Regal GS
2002 Buick Regal LS
2002 Chevrolet Camaro Base
2002 Chevrolet Impala Base
2002 Chevrolet Impala LS
2002 Chevrolet Monte Carlo SS
2002 Chevrolet Monte Carlo SS 35th Anniversary Edition
2002 Chevrolet Monte Carlo SS Dale Earnhardt Signature Edition
2002 Pontiac Bonneville SE
2002 Pontiac Bonneville SLE
2002 Pontiac Bonneville SSEi
2002 Pontiac Firebird Base
2002 Pontiac Grand Prix GT
2002 Pontiac Grand Prix GTP
2002 Pontiac Grand Prix SE
2003 Buick LeSabre Custom
2003 Buick LeSabre Limited
2003 Buick Park Avenue Base
2003 Buick Park Avenue Ultra
2003 Buick Regal GS
2003 Buick Regal LS
2003 Chevrolet Impala Base
2003 Chevrolet Impala LS
2003 Chevrolet Impala LS Sport
2003 Chevrolet Impala Police
2003 Chevrolet Monte Carlo SS
2003 Chevrolet Monte Carlo SS High Sport
2003 Chevrolet Monte Carlo SS Pace Car
2003 Pontiac Bonneville SE
2003 Pontiac Bonneville SLE
2003 Pontiac Bonneville SSEi
2003 Pontiac Grand Prix GT
2003 Pontiac Grand Prix GTP
2004 Buick LeSabre Custom
2004 Buick LeSabre Limited
2004 Buick Park Avenue Base
2004 Buick Park Avenue Ultra
2004 Buick Regal GS
2004 Buick Regal LS
2004 Chevrolet Impala Base
2004 Chevrolet Impala LS
2004 Chevrolet Impala Police
2004 Chevrolet Impala SS
2004 Chevrolet Monte Carlo SS
2004 Pontiac Bonneville SE
2004 Pontiac Bonneville SLE
2004 Pontiac Grand Prix GT1
2004 Pontiac Grand Prix GT2
2004 Pontiac Grand Prix GTP
2005 Buick LaCrosse CX
2005 Buick LaCrosse CXL
2005 Buick LeSabre Custom
2005 Buick LeSabre Limited
2005 Buick Park Avenue Base
2005 Buick Park Avenue Ultra
2005 Chevrolet Impala Base
2005 Chevrolet Impala LS
2005 Chevrolet Impala Police
2005 Chevrolet Impala SS
2005 Chevrolet Monte Carlo LT
2005 Chevrolet Monte Carlo SS
2005 Pontiac Bonneville SE
2005 Pontiac Bonneville SLE
2005 Pontiac Grand Prix Base
2005 Pontiac Grand Prix GT
2005 Pontiac Grand Prix GTP
2006 Buick LaCrosse CX
2006 Buick LaCrosse CXL
2006 Buick Lucerne CX
2006 Buick Lucerne CXL
2006 Pontiac Grand Prix Base
2006 Pontiac Grand Prix GT
2007 Buick LaCrosse CX
2007 Buick LaCrosse CXL
2007 Buick Lucerne CX
2007 Buick Lucerne CXL
2007 Pontiac Grand Prix Base
2007 Pontiac Grand Prix GT
2008 Buick LaCrosse CX
2008 Buick LaCrosse CXL
2008 Buick Lucerne CX
2008 Buick Lucerne CXL
2008 Pontiac Grand Prix Base
2009 Buick LaCrosse CX
2009 Buick LaCrosse CXL
