This MAHLE Engine Coolant Thermostat Housing Gasket, specifically part number C31227, is the linchpin for maintaining an efficient thermal environment in your vehicle's engine. Designed with premium molded rubber material, it assures a tight seal and leak-free performance, safeguarding your engine's temperature regulation. Compatible with a wide range of Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models, this gasket is essential for preventing overheating and ensuring the longevity of your vehicle's engine. When you notice potential symptoms such as coolant leaks or erratic temperature readings on your dashboard, it might be time to replace your thermostat housing gasket. In addition, consider pairing this essential component with a new engine coolant thermostat to guarantee full system integrity during maintenance.

• High-quality OEM standard construction
• Molded rubber ensures a perfect, leak-free seal
• Prevents overheating and engine damage
• Compatible with multiple Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models
• Tested to meet rigorous original equipment standards

Gasket Material:	Molded Rubber
Item Grade:	OEM Standard
Package Quantity:	1
Dimensions:	8in x 5in x 0.100in
Weight:	0.1000 lbs

• 1989-1993 Buick Century | Note: Thermostat Housing O-Ring
• 1989-1993 Buick Skylark | Note: Thermostat Housing O-Ring
• 1989-1993 Oldsmobile Cutlass Ciera | Note: Thermostat Housing O-Ring
• 1990-2004 Buick LeSabre | Note: Thermostat Housing O-Ring
• 1990-1991 Buick Reatta | Note: Thermostat Housing O-Ring
• 1990-1993 Buick Riviera | Note: Thermostat Housing O-Ring
• 1990-1996 Oldsmobile 98 | Note: Thermostat Housing O-Ring
• 1990 Oldsmobile Delta 88 | Note: Thermostat Housing O-Ring
• 1990-1992 Oldsmobile Toronado | Note: Thermostat Housing O-Ring
• 1990-2005 Pontiac Bonneville | Note: Thermostat Housing O-Ring
• 1995-1999 Buick Riviera | Note: Thermostat Housing O-Ring
• 1992-1995 Chevrolet Lumina APV | Note: Thermostat Housing O-Ring
• 1992-1995 GMC Jimmy | Note: Thermostat Housing O-Ring
• 1992-1995 GMC Safari | Note: Thermostat Housing O-Ring
• 1992-1995 GMC Sonoma | Note: Thermostat Housing O-Ring
• 1992-1999 Oldsmobile 88 | Note: Thermostat Housing O-Ring
• 1992-1994 Oldsmobile Bravada | Note: Thermostat Housing O-Ring
• 1992-1995 Oldsmobile Silhouette | Note: Thermostat Housing O-Ring
• 1992-1993 Pontiac Grand Am | Note: Thermostat Housing O-Ring
• 1992-1995 Pontiac Trans Sport | Note: Thermostat Housing O-Ring
• 1994-1995 Chevrolet S10 | Note: Thermostat Housing O-Ring
• 1995-2002 Chevrolet Camaro | Note: Thermostat Housing O-Ring
• 1995-2002 Pontiac Firebird | Note: Thermostat Housing O-Ring
• 1996-1999 Oldsmobile LSS | Note: Thermostat Housing O-Ring
• 1997-2007 Pontiac Grand Prix | Note: Thermostat Housing O-Ring
• 1998-1999 Chevrolet Lumina | Note: Thermostat Housing O-Ring
• 1998-2005 Chevrolet Monte Carlo | Note: Thermostat Housing O-Ring
• 1989-1991 Oldsmobile Cutlass Calais | Note: Thermostat Housing O-Ring
• 1989-1993 Oldsmobile Cutlass Cruiser | Note: Thermostat Housing O-Ring
• 1990-2004 Buick Regal | Note: Thermostat Housing O-Ring
• 1991-2005 Buick Park Avenue | Note: Thermostat Housing O-Ring
• 1992-1995 Chevrolet Astro | Note: Thermostat Housing O-Ring
• 1992-1994 Chevrolet S10 Blazer | Note: Thermostat Housing O-Ring
• 1992-1993 Oldsmobile Achieva | Note: Thermostat Housing O-Ring
• 1995 Chevrolet Blazer | Note: Thermostat Housing O-Ring
• 1997-1998 Oldsmobile Regency | Note: Thermostat Housing O-Ring
• 1998-1999 Oldsmobile Intrigue | Note: Thermostat Housing O-Ring
• 2000-2005 Chevrolet Impala | Note: Thermostat Housing O-Ring