Wehrli · New
Wehrli 11-16 6.6L Duramax Thermostat Housing - Semi-Gloss Black
MPN WCF100176-SGB · Store SKU wcfWCF100176-SGB
Supplier stock checked 11/7/2026, 6:14:02 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This Thermostat Housing for 2011-2016 6.6L Duramax is a direct replacement upgrade for the OEM part that helps dress up your engine bay. Comes powder coated in your choice of color to complement other WCFab under hood upgrades like Intake Kits, Intercooler Piping, Upper Coolant Pipes, and Coolant Tanks. Wehrli Custom Fabrication LML Duramax Thermostat Housing Semi-Gloss Black Thermostat Housing, LML Duramax, Semi-Gloss Black
Manufacturer fitment & guides
Check WCF100176-SGB against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y