Description
The Fleece Performance replacement thermostat housing with auxiliary port is a direct-fit replacement for 2019–2024 Ram 6.7 L Cummins trucks. It includes a threaded auxiliary port that accepts a -10 AN fitting, giving you flexibility to customize coolant routing; a plug is provided if the port is unused.
Features:
- Direct replacement for factory thermostat housing elbow
- Machined auxiliary port threaded for -10 AN fittings (plug included)
- Customizable coolant routing options
- Durable cast-aluminum construction
- Designed to match OEM fit and function
- Ideal for coolant bypass or auxiliary cooling setups
- Protected under US Patent D1037317
- Covered by a 6 month limited parts warranty