Rein CTA0011 Engine Coolant Thermostat Housing Assembly

Overview of Rein Engine Coolant Thermostat Housing Assembly

The Rein CTA0011 thermostat housing assembly is engineered to meet original equipment specifications, ensuring reliable engine temperature regulation. Designed specifically for BMW models including the 320i, 325i, 328i, 330i, 525i, X3, X5, Z3, and Z4, this direct-fit thermostat assembly simplifies replacement and maintains optimal engine performance.

• Matches original equipment design specifications for precise fit and function
• Direct fitment allows for straightforward installation without modifications
• Manufactured to strict engineering standards for durability and reliability
• Thermostat calibrated to 97 degrees Celsius for optimal engine operating temperature
• Application-specific design tailored for select BMW models

Product Details and Specifications

The Rein CTA0011 thermostat housing assembly is crafted to replicate the original part's dimensions and performance characteristics. With an item height of 3.25 inches, length of 7 inches, and width of 5 inches, it fits seamlessly into the cooling system of compatible BMW vehicles. Weighing approximately 0.945 pounds, this assembly includes a thermostat preset to open at 97 degrees Celsius, ensuring efficient coolant flow and engine temperature regulation. Manufactured in China under strict quality controls, this part supports the longevity and reliability of your vehicle's cooling system.

Compatible BMW Models and Applications

This thermostat housing assembly is compatible with a range of BMW vehicles, including:

• BMW 3 Series: 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi
• BMW 5 Series: 525i, 528i, 530i
• BMW SUVs and Roadsters: X3, X5, Z3, Z4

Its application-specific design ensures a direct replacement for these models, maintaining factory performance standards.

Common Issues Addressed by This Thermostat Assembly

• Engine overheating due to faulty or stuck thermostat
• Erratic engine temperature fluctuations affecting performance
• Coolant leaks from damaged or worn thermostat housing
• Poor heater performance caused by improper coolant flow
• Check engine light triggered by thermostat-related faults

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Drain coolant to a level below the thermostat housing before removal
• Clean mating surfaces thoroughly to prevent leaks
• Use manufacturer-recommended gasket or sealant as needed
• Verify thermostat orientation matches original installation for proper function

Quality Assurance and Warranty Information

Rein thermostat housing assemblies are manufactured to meet or exceed OEM standards, providing reliable performance and durability. Each unit undergoes rigorous quality control to ensure fitment and function. While specific warranty details may vary, Rein products typically include coverage against manufacturing defects. Consult product documentation or supplier information for exact warranty terms.