Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.
Cometic Thermostat Gasket: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2003 - 2025
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PART # C5198
C5198 Cometic 03-25 Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 Thermostat Gasket. Seal your vehicle with the Cometic Thermostat Gasket. Made from soft durometer molded rubber with a .028" compressed thickness, it provides precise sealing and long-lasting durability. Can be bonded to a steel or plastic carrier for added rigidity and reusability.
MADE IN THE USA
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Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.
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Cometic Thermostat Gasket
03-25 Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392
C5198
The Cometic Thermostat Gasket is designed for vehicle engine. Crafted from soft durometer molded rubber, this gasket is specifically formed to the shape of the thermostat housing sealing surface or cavity, ensuring a precise and leak-free fit. Its design allows bonding to a steel or plastic carrier for enhanced rigidity and reusability, making it a durable solution for high-performance and daily-driven engines. Ideal as a complement to a 180-degree thermostat (sold separately), it offers reliable performance and long-lasting sealing in critical cooling system applications.
- Soft durometer molded rubber for precise sealing
- Compressed thickness: .028"
- Can be bonded to steel or plastic carrier for rigidity and reusability
- Engineered for precise fit to thermostat housing sealing surface
- Durable and long-lasting, ideal for high-performance or daily-driven engines
-
Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
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YEARMAKEMODELSUBMODEL2005 - 2010Chrysler300C5.7L Hemi2006 - 2010Chrysler300C6.1L SRT82009 - 2023DodgeChallenger5.7L Hemi2008 - 2010DodgeChallenger6.1L SRT82011 - 2023DodgeChallenger6.4L 3922005 - 2023DodgeCharger5.7L Hemi2006 - 2010DodgeCharger6.1L SRT82011 - 2023DodgeCharger6.4L 3922010 - 2025DodgeDurango5.7L Hemi2018 - 2025DodgeDurango6.4L 3922005 - 2008DodgeMagnum5.7L Hemi2006 - 2008DodgeMagnum6.1L SRT82002 - 2010DodgeRam5.7L Hemi2005 - 2025JeepGrand Cherokee5.7L Hemi2006 - 2010JeepGrand Cherokee6.1L SRT82015 - 2021JeepGrand Cherokee6.4L SRT2012 - 2014JeepGrand Cherokee6.4L SRT82011 - 2024Ram15005.7L Hemi2011 - 2025Ram25005.7L Hemi2013 - 2025Ram25006.4L 3922013 - 2025Ram35006.4L 392
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Cometic Thermostat Gasket
03-25 Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392
C5198
The Cometic Thermostat Gasket is designed for vehicle engine. Crafted from soft durometer molded rubber, this gasket is specifically formed to the shape of the thermostat housing sealing surface or cavity, ensuring a precise and leak-free fit. Its design allows bonding to a steel or plastic carrier for enhanced rigidity and reusability, making it a durable solution for high-performance and daily-driven engines. Ideal as a complement to a 180-degree thermostat (sold separately), it offers reliable performance and long-lasting sealing in critical cooling system applications.
- Soft durometer molded rubber for precise sealing
- Compressed thickness: .028"
- Can be bonded to steel or plastic carrier for rigidity and reusability
- Engineered for precise fit to thermostat housing sealing surface
- Durable and long-lasting, ideal for high-performance or daily-driven engines
Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.