Audi VW Engine Coolant Thermostat Seal - Ajusa 06H121119E

Product Information

A thermostat gasket is a sealing gasket located between the thermostat housing and the engine block. Its primary role is to create a tight seal that prevents coolant from leaking out of the thermostat housing, ensuring that coolant circulates properly between the engine and the radiator. The gasket is usually made from rubber, silicone, or paper-like materials and is designed to withstand the heat and pressure of the engine's cooling system.

• Coolant Leaks: The most common symptom of a failing thermostat gasket is a coolant leak. If the gasket becomes worn, cracked, or damaged, coolant may start to leak from around the thermostat housing, leading to visible coolant puddles under the vehicle or around the engine.
• Engine Overheating: A faulty thermostat gasket can cause coolant loss, leading to reduced coolant levels and overheating of the engine. The engine temperature may rise above normal operating levels, and if the leak is severe enough, the vehicle may overheat, potentially causing serious engine damage.
• Erratic Temperature Readings: A leaking thermostat gasket may cause the engine’s temperature to fluctuate. In some cases, the coolant may escape too quickly for the system to regulate engine temperature efficiently, leading to sudden changes in the temperature gauge reading.

About AJUSA

AJUSA, a division of CRP, was Established in 1972. AJUSA is one of the world's leading manufacturers of gaskets/sets, cylinder head bolt sets, and hydraulic lifters. AJUSA offers the widest coverage for European and Asian applications, especially late model vehicles. Their extensive OE-quality product line coupled with its dedication and proven track record in providing the customer with excellent service is right in line with the CRP Automotive mission and commitment to the marketplace. By adding AJUSA to the CRP family of automotive brands in 2011, they're now able to satisfy the need of automotive repair facilities looking for OE-quality gasket sets, cylinder head bolts, hydraulic lifters, and seals for European and Asian vehicles.