UPR Products 15-23 Hellcat Clocked Thermostat Housing-Black

UPR Products 2015-2023 Hellcat & Trackhawk Clocked Thermostat Housing - Black

Make supercharger pulley changes faster and easier with the UPR Products Clocked Thermostat Housing. Designed for 2015-2023 Dodge Hellcat-powered Charger, Challenger, and Jeep Trackhawk applications, this CNC-machined billet aluminum thermostat housing rotates the upper radiator outlet counterclockwise, creating significantly more clearance around the supercharger pulley for quick servicing and pulley swaps.

Unlike the factory housing, the UPR design features a raised, 3D-machined profile that positions the coolant outlet approximately one inch away from the pulley, providing roughly 3/4-inch of additional pulley clearance. Extensive internal and external machining also improves coolant flow while reducing weight, making this one of the lightest and highest-flowing billet thermostat housings available.

Key Features

• CNC machined billet aluminum thermostat housing.
• Black anodized finish.
• Rotates radiator outlet counterclockwise for improved pulley access.
• Adds approximately 3/4-inch of pulley clearance (Hellcat applications).
• Highest-flow internal housing design.
• Lightweight billet aluminum construction.
• Ideal for quick supercharger pulley changes.
• Typical installation time of approximately 10-15 minutes.
• Made in the USA.

Kit Includes

• Billet clocked thermostat housing.
• Additional mounting hardware (Trackhawk applications).

Application Features

• Hellcat Applications: Adds approximately 3/4-inch pulley clearance, reuses the factory gasket and hardware, and features a high-flow internal design.
• Trackhawk Applications: High-flow slotted mounting design, reuses the factory gasket, and includes additional installation hardware.

Fits These Vehicles

2015 2016 2017 2018 2019 2020 2021 2022 2023 Dodge Challenger Hellcat 6.2L Supercharged.

2015 2016 2017 2018 2019 2020 2021 2022 2023 Dodge Charger Hellcat 6.2L Supercharged.

2018 2019 2020 2021 2022 2023 Jeep Grand Cherokee Trackhawk 6.2L Supercharged.

Notes

• Factory gasket is reused during installation.
• Factory mounting hardware is reused on Hellcat applications.
• Trackhawk applications include additional mounting hardware.
• Available in Satin Silver or Black finishes.