Engine Auxiliary Pump Electric Coolant Pump 2118350264 Engine Coolant Inverter Pump-A91R Automotive water pump

Colour:blackMaterial:ABS ABS

• 1. Efficient water circulation, rapid cooling and engine protection: adopting a spiral guide vane design and a high-speed motor, the coolant circulation efficiency is higher than that of traditional water pumps, which can stabilize the water temperature in the normal working range after the engine is started. Even in hot summer traffic jams or long-term climbing conditions, it can effectively avoid engine overheating and reduce the risk of cylinder failure such as pulling and bursting. ​
• 2. High temperature and corrosion resistance, long-lasting durability: The pump body is made of high-strength aluminum alloy integrated die-casting, and there is no leakage or deformation in the corrosion resistance test. The bearing adopts a sealed structure to prevent dust and impurities from entering, with a long service life far exceeding the industry average. ​
• 3. Full model adaptation, zero threshold installation: compatible with mainstream models on the market (including fuel vehicles and hybrid models), with interface dimensions that fully match the original vehicle, without the need to modify water pipes or adjust installation positions. ​
• 4. Low power design, energy-saving and fuel saving: Compared with traditional mechanical water pumps, it is more energy-efficient and can reduce additional power loss of the engine, indirectly reducing fuel consumption. When the water temperature is below the set value, it will automatically enter sleep mode to avoid ineffective energy consumption and improve the fuel economy of the entire vehicle. ​
• 5. Silent operation+leak proof sealing, better experience: Equipped with built-in silent bearings and shock-absorbing rubber pads, the working noise is low, far lower than the ambient noise inside the car, and does not affect driving comfort. The sealing part adopts double-layer fluororubber sealing rings, combined with precise interface tolerance design, to avoid engine failure caused by coolant leakage and reduce later maintenance costs. ​