Granatelli 430160 Billet Thermostat Housing 160 Deg for 18-21 Trackhawk 6.2L

Vehicle Fitment

• 2018-2021 Jeep Grand Cherokee Trackhawk (6.2L Supercharged HEMI)

Fitment Notes

• Manufacturer's own broader catalog also lists this part number for other 6.2L supercharged HEMI (Hellcat-engine) applications including Ram 1500, Dodge Durango, and later Jeep Grand Cherokee model years - confirm exact engine code compatibility with Granatelli before ordering if your vehicle isn't a Trackhawk

Features

• Billet 6061-T6 aluminum construction for strength and durability
• Reduces head pressure on the thermostat spring to prolong thermostat life
• Flush-mount bolt design increases coolant flow up to 40% over the factory housing
• 1/2" pipe thread port for adding a temperature sensor, pressure sensor, or flush-mount plug
• No gasket required for installation
• Uses factory outer bolts to maintain OE look and fitment
• Installs with basic hand tools

Specifications

• Material: 6061-T6 Aluminum
• Thermostat Included: 160°F High-Flow
• Additional Port: 1/2" pipe thread

Included Components

• 1x Billet Thermostat Housing
• 1x 160° High-Flow Thermostat

Product Description

The Granatelli 430160 is a billet aluminum thermostat housing built for the 2018-2021 Jeep Grand Cherokee Trackhawk's 6.2L supercharged HEMI, replacing the factory housing's internal flow-reducing bridge with a flush-mount design that improves coolant flow by up to 40%. It comes with a 160° high-flow thermostat for added cooling headroom under hard use.

Machined from 6061-T6 aluminum, the housing reduces pressure on the thermostat spring to extend its service life, and includes a 1/2" pipe thread port for adding a temperature or pressure sensor down the line. It uses the factory outer bolts for an OE-look install with no gasket required, making it a straightforward upgrade with basic hand tools.