Genuine OEM Audi Engine Coolant Thermostat, part number 06E121111AL. This vital component precisely regulates the flow of coolant through the engine, maintaining optimal operating temperatures for efficiency and longevity. It is typically located within the engine cooling system, often near the engine block or cylinder head. As a genuine OEM thermostat, it provides accurate temperature calibration and reliable operation, crucial for preventing engine overheating or undercooling.

Catalogue entry: COOLANT RG.

Fitted with: N91068001 BOLT.