Hot selling Water Pump 2782000007 for Mercedes Benz M278

Hot selling water pump OE 2782000007 is a widely recognized cooling system component specially designed for Mercedes-Benz vehicles equipped with M278 4.7L and 5.5L twin-turbo V8 engines, covering mainstream models including CL550, GL550, GLS550 and S550. All inlet and outlet pipe diameters, sealing flange outlines and mounting hole positions strictly follow OEM factory technical standards, allowing direct bolt-on replacement without housing grinding or extra auxiliary sealing glue during cooling system maintenance. The integral precision die-cast aluminum housing undergoes anti-rust and anti-corrosion surface treatment, paired with high-efficiency composite impeller and double-layer reinforced fluororubber mechanical sealing structure to deliver stable coolant circulation under long-time high-load driving and extreme under-hood temperature without liquid leakage. Worn original water pumps will trigger abnormal fluctuating engine coolant temperature, slow cabin heating efficiency, gradual coolant loss and illuminated cooling system fault warning lights on the dashboard, bringing potential overheating damage risk to engine internal components if not replaced promptly. Every finished water pump passes hydraulic tightness durability testing, long-running circulation aging inspection and high-low temperature cycle performance calibration complying with strict OEM quality criteria to maintain uniform stable reliable performance of all production batches. We provide one-stop bulk procurement services for global Mercedes-Benz professional repair garages and cross-border auto parts wholesalers, keeping abundant spot inventory all year round with flexible minimum order quantity and comprehensive long-term after-sales warranty to satisfy continuous large-volume purchasing demands of overseas merchants.

Water Pump