Rein Automotive CTI0004 Engine Coolant Thermostat

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Gates 33209
• Volkswagen 044121113
• Volkswagen 056121113D
• Audi 056121113D

• Rein Automotive OE quality thermostat inserts install, fit and perform the way the original manufacturer intended. This ensures a smooth and easy installation, just as one would expect to find with OE quality. These inserts are designed to meet or exceed the OE materials used. Rein thermostats are produced with high-quality metals and components to ensure proper durability and service life. The thermostats are temperature calibrated to have a consistent and precise response suiting cooling system needs. Our quality thermostat inserts aim to provide the profession repair technician and vehicle owner peace of mind and trust that is expected from an OE quality component.
• All gaskets or seals necessary for installation are supplied with thermostats.
• Manufactured to strict engineering standards/specifications in materials and tolerances.
• Matches original equipment design specifications.
• Thermostat set to 71 degrees Celsius to maintain optimal running temperature.