Description
WCFab 2017-2026 L5P Duramax Thermostat Housing WCF100188
Fits: 2017-2026 Chevy/GMC 2500HD/3500HD L5P Duramax
This Thermostat Housing for 2017-2026 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of color to complement other upgrades such as our Intake Kit, Intercooler Piping, Upper Coolant Pipe, and Coolant Tank.Lead time (per manufacturer): WCFab Red, Candy Teal, Illusion Purple, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Wehrli Custom Fabrication (WCFab) — USA made. Part number: WCF100188.
