This high-quality integrated coolant water pump assembly is an OEM direct replacement part for VAG EA888 Generation 3 1.8T & 2.0T turbo engines, main OE reference number 06K121011, perfectly compatible with Audi A4 B9 and other matched models without any modification during installation.
It is an all-in-one structure combining mechanical water pump body, impeller, housing and electronic thermostat module, which can intelligently adjust the opening temperature of the cooling system according to engine working conditions. It realizes fast warm-up at cold start and stable heat dissipation during high-load driving, effectively prevents engine overheating, coolant leakage and abnormal temperature fluctuation.
The pump shell adopts die-cast aluminum alloy with anti-corrosion and high-temperature treatment, resistant to long-term erosion of antifreeze coolant. The internal impeller is precision molded to enhance circulation efficiency of cooling liquid. The built-in fluorine rubber sealing ring and multi-layer waterproof bearing greatly reduce the risk of seepage and abnormal noise, extending service life far beyond ordinary aftermarket pumps.
All finished products pass 100% air tightness pressure test and aging cycle test before delivery. Full interchangeable OEM part numbers are listed as below:
06K121011B, 06K121011C, 06L121111G, 06L121111H, 06L121111J, 06L121111K, 06L121011B, 06L121011K, 06L121111M.
Wide application for auto parts wholesale, offline repair shop maintenance and cross-border e-commerce supply. We support neutral packaging and customized logo service, stable bulk supply and reliable after-sales warranty.