Wehrli Custom Fabrication 1998.5-2018 5.9L & 6.7L Cummins WCFab X Fleece Thermostat Housing - WCF100157

🔥 WCFab x Fleece Thermostat Housing – 1998.5–2018 5.9L & 6.7L Cummins | WCF100157 Clean up your engine bay and upgrade your cooling system with the WCFab x Fleece Performance Thermostat Housing – a direct OEM replacement for 1998.5–2018 5.9L & 6.7L Cummins engines. Designed to replace the bulky, cast factory housing (OEM #68145495AA), this high-quality billet aluminum upgrade brings both style and function to your build. Featuring a -8 AN O-ring auxiliary port with a plug, this housing allows for custom coolant routing or accessories like a temp sensor, secondary coolant feed, or heater line return. Finished in your choice of durable powder coat, it’s the perfect match for other WCFab upgrades like valve covers, coolant pipes, and intake systems. 🔧 Key Features: ✅ Direct replacement for OEM thermostat housing (P/N 68145495AA) ✅ Fits 1998.5–2018 Cummins 5.9L & 6.7L engines ✅ Integrated -8 AN O-ring port with plug – perfect for future mods ✅ Machined from high-quality billet aluminum ✅ Available in WCFab Red, Grey, Gloss Black, Gloss White, and custom colors ✅ Made in the USA 🏷️ SKU: WCF100157 📦 Availability: In Stock Colors (Red, Grey, Gloss Black, Gloss White): Ships in 3–5 business days Custom Colors: Ships in 10–15 business days 💯 Precision Fit. Custom Look. Race-Proven Reliability. Upgrade your Cummins cooling system the right way. Order your WCFab x Fleece Thermostat Housing today for clean routing, customizable options, and show-quality finish.