If you're diving into the world of engine performance and maintenance for your Cadillac or Buick, you know that a reliable cylinder head gasket is crucial for maintaining the integrity and efficiency of your engine. The Cometic Gaskets C5717-040 is specifically designed for the Cadillac L37/LD8 Northstar V8, ensuring a perfect fit and optimal performance.
This gasket is compatible with a range of models, making it a versatile choice for many Cadillac and Buick owners:
When it comes to engine rebuilds or repairs, the quality of your gaskets can make or break your project. Cometic Gaskets are known for their precision engineering and high-quality materials. Users have noted that after installing the C5717-040 on their Cadillac DTS, they experienced improved engine performance and reliability, keeping the engine running smoothly under various conditions.
One Cadillac DeVille owner shared, "Swapped out my old gasket with this Cometic one, and it fit like a glove. No leaks, and my engine runs cooler than before!" This kind of feedback speaks volumes about the reliability and performance of the C5717-040, making it a go-to choice for serious automotive enthusiasts.
Whether you’re tackling a full engine rebuild or just replacing a worn-out gasket, the Cometic L37/LD8 Northstar V8 .040" MLS Cylinder Head Gasket is engineered to meet the demands of your high-performance engine. Upgrade your vehicle's reliability and performance today!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2006-2011 Buick Lucerne |
Lucerne | 2006-2011 |
|
1993 Cadillac Allante |
Allante | 1993 |
|
2006-2011 Cadillac DTS |
DTS | 2006-2011 |
|
1994-2005 Cadillac DeVille |
DeVille | 1994-2005 |
|
1993-2002 Cadillac Eldorado |
Eldorado | 1993-2002 |
|
2004-2009 Cadillac SRX |
SRX | 2004-2009 |
|
2005-2010 Cadillac STS |
STS | 2005-2010 |
|
1993-2004 Cadillac Seville |
Seville | 1993-2004 |
|
2004-2009 Cadillac XLR |
XLR | 2004-2009 |
|
2004-2005 Pontiac Bonneville |
Bonneville | 2004-2005 |

Cometic is a company known for manufacturing gaskets and engine seals for different engines. They cater to various industries such as the marine, industrial, agricultural, and automotive sectors. The company was established back in 1989 and has since provided high performance sealing solutions worldwide.
Motorsport ParticipationThe company is considered as the leading supplier when it comes to gaskets and seals worldwide. They have provided high-performance gaskets in various racing events such as NASCAR, GNCC, and AMA. They helped top racing teams compete at the highest level by improving engine reliability.
Built for Extreme PerformanceWhether you are into endurance races at more than 220mph or setting the fastest drag records in 2000 hp top fuel race cars, Cometic has the right product for you. They design their products to withstand extreme temperatures and pressures. Hence, they are the brand chosen by the best in motorsports.
Best Value of ProductCometic has always been dedicated to providing high-quality products that provide customer satisfaction. They have always given their customers the best product at the most competitive price.
Quality in Every ProductThe company is housed in a 70,000 square foot facility with state-of-the-art manufacturing equipment that helps them create products that are superior compared to its competitors. Using premium materials, they are able to develop gaskets that provide proper seals every time.
Purchase Cometic Products at Vivid RacingIf you are in search of a high-quality gasket for your engine, then Cometic is the brand for you. Designed for OEM or high-performance applications, Cometic has got you covered. To know more about them, visit Vivid Racing and check out their list of products that fit your needs.