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  See more parts for Chevrolet Cobalt
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Cometic Gasket GM LSJ Gen-1 ECOTEC .040" Cylinder Head Gasket 87mm Bore, Fits Cobalt/Ion - C5921-040

Cometic Gaskets C5921-040 Cylinder Head Gasket

The Cometic Gaskets C5921-040 is designed specifically for the GM LSJ Gen-1 ECOTEC engine, providing a reliable seal for your vehicle's cylinder head. With a thickness of 0.040 inches and an 87mm bore, this multi-layer steel (MLS) gasket is engineered to withstand the demands of high-performance applications.

Features

  • Durable multi-layer steel construction
  • Precision-engineered for optimal sealing
  • 0.040-inch thickness for improved performance
  • 87mm bore size for a perfect fit
  • Meets Prop 65 requirements

Customer Feedback

Many users have praised the C5921-040 for its quality and reliability. One customer noted, "I installed this gasket on my Cobalt, and it fit perfectly without any issues. The engine runs smoother now, and I feel more confident in its performance." Another user mentioned, "After using this gasket, I noticed a significant improvement in my Saturn ION. Highly recommend it for anyone looking for a solid replacement."

Technical Data

The C5921-040 features a thickness of 0.040 inches, which is ideal for those looking to achieve a tighter seal without compromising performance. The MLS design allows for better heat dissipation and improved durability compared to traditional gaskets.

Fitment

This gasket is compatible with:

  • Chevrolet Cobalt (2005-2007)
  • Saturn ION (2004-2007)
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Chevrolet Cobalt 2005-2007 LT
Chevrolet Cobalt 2005-2007 LS
Chevrolet Cobalt 2005 Base
Chevrolet Cobalt 2005-2007 SS
Chevrolet Cobalt 2006-2007 LTZ
Saturn Ion 2004-2007 Red Line
Saturn Ion 2004-2007 2
Saturn Ion 2004-2007 3
Saturn Ion 2004-2005 1

Cometic Gaskets Banner

Who is Cometic?

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 Participation

The 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 Performance

Whether 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 Product

Cometic 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 Product

The 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 Racing

If 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.












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