CRP CTU0049 Rein Upgraded Aluminum Thermostat Assembly

The CRP Rein CTU0049 is an upgraded aluminum thermostat assembly designed as a direct-fit replacement for Jaguar and Land Rover vehicles equipped with the 5.0L V8 engine. This assembly is part of CRP Automotive's Rein line of premium metal cooling system upgrades, engineered to address well-known failure points found in the original factory plastic thermostat housings.

Unlike the OE plastic construction, the Rein CTU0049 features an aluminum housing that delivers superior resistance to heat, pressure, and the thermal cycling that causes factory plastic components to crack, warp, or leak over time. The assembly is calibrated to maintain proper engine operating temperature and matches OEM specifications for fit and function, ensuring a direct, no-modification installation.

Key Features:

• Upgraded aluminum housing replaces failure-prone factory plastic design
• Calibrated to maintain correct engine operating temperature
• Direct-fit replacement — matches OEM specifications for easy installation
• Improved durability and resistance to heat and pressure-related failure
• Backed by CRP's Limited Warranty against defects in materials and workmanship

OE Reference Numbers: LR032135, C2Z19929

CRP Automotive's Rein brand has delivered OE-quality automotive replacement parts for decades, offering reliable solutions that meet or exceed original manufacturer standards. The CTU0049 is an ideal upgrade for high-mileage vehicles or proactive maintenance before the original plastic housing fails.