GMC Sierra 2500 HD Thermostat Housing Kit – Wehrli – Bengal Silver – 2011–2016. A direct-replacement upgrade for the 6.6L Duramax LML with a durable powder-coated finish.

Wehrli Custom Fabrication’s engine coolant thermostat housing is built for OEM fit on LML trucks while cleaning up the engine bay. The Bengal Silver coating matches WCFab intake kits, intercooler piping, upper coolant pipes, and coolant tanks, and it ties in cleanly when paired with a WCFab Upper Coolant Pipe. Quality construction and a precise fit make this a smart choice for enthusiasts who want a cohesive under-hood look without straying from factory-style fitment.

Features

• Direct OEM replacement
• 2011–2016 GMC Sierra 2500 HD 6.6L Duramax LML
• Bengal Silver powder-coated finish
• Complements WCFab under-hood upgrades

Have questions or planning a build? Call us—we’re here to help, and we offer installation and customization at our Austin, Texas and Los Angeles, California area locations: 512-982-9393 (TX) or 562-981-6800 (CA).

Thinking about multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov