✓Precise Compatibility: This engine water pump thermostat assembly fits 1.8L/2.0L L4 EA888 Gen3 engines. It is for VW Arteon, Atlas, Jetta, GTI, Beetle, Passat, Tiguan, Golf SportWagen, Alltrack, Golf R, and for Audi A3, A4, A5, Q3, Q5, Q7, S3, TT (2015-2020). Always double-check your original part number to confirm fitment
✓Replacement Parts: Directly replaces part numbers Thermostat 06L121111P, 06L121111F, 06L121111H, 06L121111K, 06L121111J, 06L121111M, 06L121111L; Water Pump 06L121012L, 06K121011, 06K121011C, 06K121011B, 06L121012H, 06K121011D, 06L121012A, 06L121012K
✓Integrated design: The thermostat housing and water pump are combined into one unit. This helps improve coolant circulation, maintains precise engine temperature control, and reduces the risk of overheating or potential leaks
✓Durable Structure: Constructed from high-quality composite materials and aluminum alloys, it can withstand the extreme temperatures and pressures within the engine compartment. Enhanced sealing performance effectively prevents cracking, deformation, and premature aging, ensuring long-term stable performance and reliable cooling system performance
✓Restoring to Optimal Condition: Effectively resolves issues including coolant leaks, engine overheating, temperature gauge fluctuations, and poor air conditioning performance. Ensures the engine reaches its normal operating temperature to protect the cylinder head gasket, turbocharger, and other critical components