Original quality Water pump assembly 11517586925. for BMW N52

Original quality water pump assembly OE 11517586925 is custom-made for BMW vehicles equipped with N52 naturally aspirated engines, all pipeline interface sizes, sealing flange outlines and mounting hole layouts fully comply with OEM factory standards to achieve direct plug-and-play installation without extra trimming or additional sealing glue during cooling system overhaul. The assembly housing adopts precision cast aluminum with anti-corrosion coating to resist long-term erosion of antifreeze and high under-hood temperature. Built-in high-precision impeller and reinforced fluororubber sealing ring deliver stable coolant circulation and effectively eliminate leakage risks. Worn original water pump assemblies lead to abnormal engine temperature, slow cabin heating, coolant loss and cooling system warning lights, which may cause severe engine overheating damage without timely replacement. Each finished water pump assembly undergoes hydraulic tightness testing, continuous circulation endurance inspection and high-low temperature cycle aging calibration according to OEM quality criteria to maintain consistent reliable performance of all batches. We provide one-stop bulk procurement services for global BMW professional repair shops and auto parts wholesalers, keeping adequate spot inventory all year round with flexible minimum order quantity and complete long-term after-sales warranty to meet continuous large-volume supply demands of overseas merchants.