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Granatelli 430160B
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Granatelli 18-21 Jeep Trackhawk Billet Thermostat Housing w/160 Deg Thermostat - Black

GMS430160B
Thermostats
1 Units In Stock - Ships Next Business Day
$ 199.50 $ 189.53
$ 189.53

SKU: 430160B


Granatelli Billet Thermostat Housing with 160° Thermostat – 2018-2021 Jeep Grand Cherokee Trackhawk (Black)

The Granatelli Billet Thermostat Housing with 160° Thermostat is a premium upgrade for the 2018-2021 Jeep Grand Cherokee Trackhawk. CNC-machined from high-grade billet aluminum and finished in a durable black anodized coating, this housing replaces the factory plastic unit with a much stronger and better-looking component. It comes pre-installed with a 160° thermostat, which allows the engine to run cooler than the stock 180°+ unit, improving charge air density, reducing heat soak, and helping maintain consistent power output during aggressive driving or track use. The housing retains all factory mounting points and sensor locations for a direct bolt-on installation while offering superior durability and heat dissipation.

Key Features

  • Billet Aluminum Construction – CNC-machined for precision fit and superior strength
  • 160° Thermostat Included – Lowers operating temperature for improved performance and reduced heat soak
  • Black Anodized Finish – Attractive, corrosion-resistant appearance
  • Direct Bolt-On – Retains factory mounting points and sensor locations
  • Improved Cooling – Helps maintain consistent power under high-load conditions
Spec Detail
Part Number 430160B
Brand Granatelli Motor Sports
Type Billet Thermostat Housing with 160° Thermostat
Compatibility 2018-2021 Jeep Grand Cherokee Trackhawk 6.2L Supercharged
Material Billet Aluminum with Black Anodized Finish
Thermostat Rating 160° Fahrenheit
Country of Origin United States
Warranty Granatelli Limited Warranty

Whats Included

  • Granatelli Billet Thermostat Housing
  • Pre-installed 160° Thermostat
  • Mounting hardware and O-rings (as required)
  • Installation instructions

Product Notes

  • Specifically designed for the 2018-2021 Jeep Grand Cherokee Trackhawk 6.2L Supercharged
  • Lowers coolant temperature for better performance and reduced heat soak
  • Professional installation recommended with proper coolant system bleeding

Installation Notes

  • Direct replacement for the factory thermostat housing
  • Estimated time: 1–2 hours
  • Drain coolant, replace housing and thermostat, refill and bleed the cooling system

This Part Fits

Year Range Make Model Trim / Engine Notes
2018-2021 Jeep Grand Cherokee Trackhawk 6.2L Supercharged Billet Thermostat Housing with 160° Thermostat (Black)

Why Choose Granatelli Billet Thermostat Housings?

  • CNC-machined billet aluminum for superior strength and heat dissipation
  • Lower 160° thermostat helps reduce heat soak and improve performance
  • Attractive black anodized finish enhances engine bay appearance

Frequently Asked Questions

  • Q: Does this housing fit my 2020 Jeep Grand Cherokee Trackhawk?
    A: Yes, it is specifically designed for the 2018-2021 Trackhawk with the 6.2L supercharged engine.
  • Q: Why use a 160° thermostat?
    A: The lower temperature reduces heat soak, improves charge air density, and helps maintain consistent power output during aggressive driving.
  • Q: Is professional installation recommended?
    A: Yes, proper coolant draining, installation, and system bleeding are important for safety and performance.

Shipping & Handling

  • Method: Ground UPS or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Secure Granatelli retail packaging

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