Granatelli Motor Sports Billet Thermostat Housing 431000
Engine Coolant Thermostat Housing
Billet thermostat housing for the 2018-2020 Jeep Grand Cherokee Trackhawks
Prolong the life of the thermostat on your 2018-2019 Jeep Grand Cherokee Trackhawk by reducing head pressure on the thermostat spring
Made out of 6061-T6 Aluminum
Flush mount bolts allow for a 40% increase of coolant flow (The factory housing has a flow reducing bridge inside the casting)
1/2 pipe thread port allows for addition of temperature sensor, pressure sensor or flush mount pipe plug
No gasket required
Uses factory bolts on outside to maintain OE look and function
Can be installed with basic hand tools
Water Neck Inlet Size:
Mounting Hardware Included:
Heater Bypass Provision:
- Item Requires Shipping
- 1.0 lbs.
- W3.0000” x H3.0000” x L3.0000”
- Free Shipping Lower 48 states (some exclusions may apply)
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