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Elring 792.640 Engine Coolant Thermostat Gasket
| Brand | Elring 792.640 |
|---|---|
| Fits | Chevrolet and GMC · 138 vehicles |
Thermostat gasket. Seals the engine coolant thermostat for reliable cooling-system service.
Gasket and sealing system. Built for a precise seal in cooling-system applications.
Cross-references FEL-PRO 35762, MAHLE C31889 and 12680544 for the same application. See all 7.
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Engine Coolant Thermostat Gasket for GM HD Applications
Elring 792.640 is an engine coolant thermostat gasket for GM heavy-duty cooling system service. It is a direct-fit sealing component for thermostat housing repairs on select Chevrolet Silverado HD, GMC Sierra HD, Express, and Savana applications.
- Engine coolant thermostat gasket for thermostat housing sealing
- Fits select Chevrolet Silverado 2500 HD and Silverado 3500 HD applications
- Fits select GMC Sierra 2500 HD and Sierra 3500 HD applications
- Also fits Chevrolet Express 2500/3500 and GMC Savana 2500/3500 vans
- Elring part number 792.640 for catalog and service matching
Fitment and Cross References
Compatible with a wide range of GM trucks and vans from 2001 through 2023, including Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD. This part cross-references FEL-PRO 35762 and MAHLE C31889 for the same application. Additional OE-style interchange numbers include 12680544, 97167477, 97231848, 97300793, and 98280281.
What This Gasket Helps Address
- Coolant seepage at the thermostat housing
- Loss of sealing after thermostat service
- Coolant odor or visible residue around the housing
- Temperature control issues caused by a leaking seal
- Repeat leaks after prior gasket replacement
Installation Notes
Clean the thermostat housing and mating surfaces before installation. Verify the replacement thermostat and housing surfaces are free of corrosion, old gasket material, and debris so the new seal can seat evenly. Confirm the application by year, make, and model before service on Chevrolet Silverado HD, GMC Sierra HD, Express, or Savana vehicles.
Quality Assurance
Elring sealing components are built for engine service applications where consistent gasket sealing is required. Use this gasket as the replacement sealing surface when servicing the thermostat housing on the listed GM vehicles.
This part fits 138 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Chevrolet | Silverado 2500 HD | Custom | Crew Cab Pickup | RWD | 6.6L | V8 | — | N/A | — |
| 2023 | GMC | Sierra 3500 HD | Pro | Cab & Chassis | RWD | 6.6L | V8 | — | N/A | — |
| 2019 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2019 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2019 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2019 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2018 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2018 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2018 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2018 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2017 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2017 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2017 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2017 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2016 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2016 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2016 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2016 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2016 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2016 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2016 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2016 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2015 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2015 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2015 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2015 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2015 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2015 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2015 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2015 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2014 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2014 | Chevrolet | Express 3500 | — | Standard Cargo Van | — | 6.6L | V8 | — | N/A | — |
| 2014 | Chevrolet | Express 3500 | — | Extended Cargo Van | — | 6.6L | V8 | — | N/A | — |
| 2014 | Chevrolet | Express 3500 | — | Cutaway Van | — | 6.6L | V8 | — | N/A | — |
| 2014 | Chevrolet | Silverado 2500 HD | — | Standard Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2014 | Chevrolet | Silverado 2500 HD | — | Crew Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2014 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2014 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2014 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2014 | GMC | Sierra 2500 HD | — | Standard Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2014 | GMC | Sierra 2500 HD | — | Crew Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2014 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2013 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2013 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2013 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2013 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2013 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2013 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2013 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2013 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2012 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2012 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2012 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2012 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2012 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2012 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2012 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2012 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2011 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2011 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2011 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2011 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2011 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2011 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2011 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2011 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2010 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2010 | Chevrolet | Express 3500 | — | Standard Cargo Van | — | 6.6L | V8 | — | N/A | — |
| 2010 | Chevrolet | Express 3500 | — | Extended Cargo Van | — | 6.6L | V8 | — | N/A | — |
| 2010 | Chevrolet | Express 3500 | — | Cutaway Van | — | 6.6L | V8 | — | N/A | — |
| 2010 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2010 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2010 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2010 | GMC | Savana 3500 | — | Standard Cargo Van | — | 6.6L | V8 | — | N/A | — |
| 2010 | GMC | Savana 3500 | — | Extended Cargo Van | — | 6.6L | V8 | — | N/A | — |
| 2010 | GMC | Savana 3500 | — | Cutaway Van | — | 6.6L | V8 | — | N/A | — |
| 2010 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2010 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2009 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2009 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2009 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2009 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2009 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2009 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2009 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2009 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2008 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2008 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2008 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2008 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2008 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2008 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2008 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2008 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2007 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2007 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2007 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2007 | Chevrolet | Silverado 2500 HD Classic | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2007 | Chevrolet | Silverado 3500 Classic | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2007 | Chevrolet | Silverado 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2007 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2007 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2007 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2007 | GMC | Sierra 2500 HD Classic | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2007 | GMC | Sierra 3500 Classic | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2007 | GMC | Sierra 3500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2006 | Chevrolet | Express 2500 | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2006 | Chevrolet | Express 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2006 | Chevrolet | Silverado 2500 HD | — | Crew Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2006 | Chevrolet | Silverado 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2006 | GMC | Savana 2500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2006 | GMC | Savana 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2006 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2006 | GMC | Sierra 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2005 | Chevrolet | Silverado 2500 HD | — | Standard Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2005 | Chevrolet | Silverado 2500 HD | — | Extended Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2005 | Chevrolet | Silverado 2500 HD | — | Crew Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2005 | Chevrolet | Silverado 3500 | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2005 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2005 | GMC | Sierra 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2004 | Chevrolet | Silverado 2500 HD | — | Standard Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2004 | Chevrolet | Silverado 2500 HD | — | Extended Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2004 | Chevrolet | Silverado 2500 HD | — | Crew Cab Pickup | — | 6.6L | V8 | — | N/A | — |
| 2004 | Chevrolet | Silverado 3500 | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2004 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2004 | GMC | Sierra 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2003 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2003 | Chevrolet | Silverado 3500 | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2003 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2003 | GMC | Sierra 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2002 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2002 | Chevrolet | Silverado 3500 | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2002 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2002 | GMC | Sierra 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
| 2001 | Chevrolet | Silverado 2500 HD | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2001 | Chevrolet | Silverado 3500 | — | — | — | 6.6L | V8 | DIESEL | N/A | — |
| 2001 | GMC | Sierra 2500 HD | — | — | — | 6.6L | V8 | — | N/A | — |
| 2001 | GMC | Sierra 3500 | — | — | — | 6.6L | V8 | — | N/A | — |
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Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — 35762MAHLE — C318891268054497167477972318489730079398280281