Article no.:
C15036
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Cometic GM Gen-4 Small Block LS Thermostat Housing Gasket
Take your engine's performance to the next level with Cometic's Molded Rubber Thermostat Housing Gasket. Specifically designed for GM Gen-4 Small Block LS engines, this gasket ensures a precise seal and superior durability.
Cometic's innovative molded rubber technology creates a soft durometer rubber that conforms to the shape of the sealing surface or cavity, providing a reliable seal and excellent reusability.
- Matches the higher level of performance for today's engines
- Bonded to a steel or plastic carrier for added rigidity and reusability
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Buick | Rainier | 2004 | CXL |
| Buick | Rainier | 2004 | CXL Plus |
| Buick | Rainier | 2005 | CXL |
| Buick | Rainier | 2005 | CXL Plus |
| Buick | Rainier | 2006 | CXL |
| Cadillac | CTS | 2004 | V |
| Cadillac | CTS | 2005 | V |
| Cadillac | CTS | 2006 | V |
| Cadillac | CTS | 2007 | V |
| Cadillac | Escalade | 2004 | Base |
| Cadillac | Escalade | 2005 | Base |
| Cadillac | Escalade | 2006 | Base |
| Cadillac | Escalade ESV | 2004 | Base |
| Cadillac | Escalade ESV | 2005 | Base |
| Cadillac | Escalade ESV | 2006 | Base |
| Cadillac | Escalade EXT | 2004 | Base |
| Cadillac | Escalade EXT | 2005 | Base |
| Cadillac | Escalade EXT | 2006 | Base |
| Chevrolet | Avalanche 1500 | 2004 | Base |
| Chevrolet | Avalanche 1500 | 2004 | Z66 |
| Chevrolet | Avalanche 1500 | 2004 | Z71 |
| Chevrolet | Avalanche 1500 | 2005 | Base |
| Chevrolet | Avalanche 1500 | 2005 | LS |
| Chevrolet | Avalanche 1500 | 2005 | LT |
| Chevrolet | Avalanche 1500 | 2005 | Z66 |
| Chevrolet | Avalanche 1500 | 2005 | Z71 |
| Chevrolet | Avalanche 1500 | 2006 | LS |
| Chevrolet | Avalanche 1500 | 2006 | LT |
| Chevrolet | Avalanche 1500 | 2006 | Z66 |
| Chevrolet | Avalanche 1500 | 2006 | Z71 |
| Chevrolet | Corvette | 2004 | Base |
| Chevrolet | Corvette | 2004 | Z06 |
| Chevrolet | Corvette | 2006 | Base |
| Chevrolet | Corvette | 2006 | Z06 |
| Chevrolet | Corvette | 2007 | Base |
| Chevrolet | Corvette | 2007 | Z06 |
| Chevrolet | Corvette | 2008 | Base |
| Chevrolet | Express 1500 | 2004 | Base |
| Chevrolet | Express 1500 | 2004 | LS |
| Chevrolet | Express 1500 | 2005 | Base |
| Chevrolet | Express 1500 | 2005 | LS |
| Chevrolet | Express 1500 | 2006 | Base |
| Chevrolet | Express 1500 | 2006 | LS |
| Chevrolet | Express 1500 | 2006 | LT |
| Chevrolet | Express 2500 | 2004 | Base |
| Chevrolet | Express 2500 | 2004 | LS |
| Chevrolet | Express 2500 | 2005 | Base |
| Chevrolet | Express 2500 | 2005 | LS |
| Chevrolet | Express 2500 | 2006 | Base |
| Chevrolet | Express 2500 | 2006 | LS |
| Chevrolet | Express 2500 | 2006 | LT |
| Chevrolet | Express 3500 | 2004 | Base |
| Chevrolet | Express 3500 | 2004 | LS |
| Chevrolet | Express 3500 | 2005 | Base |
| Chevrolet | Express 3500 | 2005 | LS |
| Chevrolet | Express 3500 | 2006 | Base |
| Chevrolet | Express 3500 | 2006 | LS |
| Chevrolet | Express 3500 | 2006 | LT |
| Chevrolet | Impala | 2006 | SS |
| Chevrolet | Impala | 2007 | SS |
| Chevrolet | Monte Carlo | 2006 | SS |
| Chevrolet | Monte Carlo | 2007 | SS |
| Chevrolet | Silverado 1500 | 2004 | Base |
| Chevrolet | Silverado 1500 | 2004 | Hybrid |
| Chevrolet | Silverado 1500 | 2004 | LS |
| Chevrolet | Silverado 1500 | 2004 | LT |
| Chevrolet | Silverado 1500 | 2004 | SS |
| Chevrolet | Silverado 1500 | 2004 | WT |
| Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road |
| Chevrolet | Silverado 1500 | 2005 | Base |
| Chevrolet | Silverado 1500 | 2005 | Hybrid |
| Chevrolet | Silverado 1500 | 2005 | LS |
| Chevrolet | Silverado 1500 | 2005 | LT |
| Chevrolet | Silverado 1500 | 2005 | SS |
| Chevrolet | Silverado 1500 | 2006 | Hybrid |
| Chevrolet | Silverado 1500 | 2006 | LS |
| Chevrolet | Silverado 1500 | 2006 | LT |
| Chevrolet | Silverado 1500 | 2006 | SS |
| Chevrolet | Silverado 1500 | 2006 | WT |
| Chevrolet | Silverado 1500 HD | 2005 | Base |
| Chevrolet | Silverado 1500 HD | 2005 | LS |
| Chevrolet | Silverado 1500 HD | 2005 | LT |
| Chevrolet | Silverado 1500 HD | 2006 | LT |
| Chevrolet | Silverado 2500 | 2004 | Base |
| Chevrolet | Silverado 2500 | 2004 | LS |
| Chevrolet | Silverado 2500 | 2004 | LT |
| Chevrolet | Silverado 2500 | 2004 | WT |
| Chevrolet | Silverado 2500 HD | 2004 | Base |
| Chevrolet | Silverado 2500 HD | 2004 | LS |
| Chevrolet | Silverado 2500 HD | 2004 | LT |
| Chevrolet | Silverado 2500 HD | 2004 | WT |
| Chevrolet | Silverado 2500 HD | 2005 | Base |
| Chevrolet | Silverado 2500 HD | 2005 | LS |
| Chevrolet | Silverado 2500 HD | 2005 | LT |
| Chevrolet | Silverado 2500 HD | 2005 | WT |
| Chevrolet | Silverado 2500 HD | 2006 | LS |
| Chevrolet | Silverado 2500 HD | 2006 | LT |
| Chevrolet | Silverado 2500 HD | 2006 | WT |
| Chevrolet | Silverado 3500 | 2004 | Base |
| Chevrolet | Silverado 3500 | 2004 | LS |
Cometic manufactures engine gaskets for both domestic and import vehicles. Gasket kits are available for both bottom end and top end for the most popular vehicles, while their MLS head gaskets are known to be some of the best in the industry. Cometic’s 70,000 square foot, state-of-the-art R&D and manufacturing facility allows them to design gaskets for engines using the latest technology, such as Multi-Layer Steel (MLS) gaskets as well as using synthetic blends such as Aramid Fiber.
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