Fits: 2000 BMW 323Ci 1998–2000 BMW 323i 1998–1999 BMW 323is 2001–2006 BMW 325Ci 1992–1995, 2001–2005 BMW 325i 1992–1995 BMW 325is 2001–2005 BMW 325xi 2000 BMW 328Ci 1996–2000 BMW 328i 1996–1999 BMW 328is 2001–2006 BMW 330Ci 2001–2006 BMW 330i 2001–2005 BMW 330xi 1992–1995, 2001–2005 BMW 525i 1997–2000 BMW 528i 2001–2005 BMW 530i 1995–1999 BMW M3 2001–2006 BMW X5 1997–2002 BMW Z3 2003–2006 BMW Z4 2004–2006 BMW X3 1993 BMW 525iT MishimotoMMWP-M50-92Water PumpsWater pump failure is one way to ruin your weekend cruise or track day. Stay on top of your BMW’s maintenance by replacing your M50/M52/M54/S50/S52 water pump before it fails and overheats your beloved inline six. The engineers at Mishimoto have developed a high-quality replacement water pump to continue supporting our E36/E46 customers in every aspect of their cooling system needs. Our water pump features a durable cast-aluminum body and a composite impeller for improved durability. Debates over impeller material are not uncommon. Our team determined that our composite impeller provides optimal durability in extreme conditions while being less taxing on internal bearings compared to a metal impeller unit. Along with robust construction, we also include a new water pump O-ring for hassle-free installation. To further protect your cooling system and improve water pump lubrication, refill your system with Mishimoto Liquid Chillandreg Synthetic Engine Coolant. As with all our products, this water pump is covered by the Mishimoto Lifetime Warranty.Water pump failure is one way to ruin your weekend cruise or track day. Stay on top of your BMW's maintenance by replacing your M50/M52/M54/S50/S52 water pump before it fails and overheats your beloved inline six. The engineers at Mishimoto have developed a high-quality replacement water pump to continue supporting E36/E46 customers in every aspect of their cooling system needs. The mechanical water pumps feature a durable cast aluminum body and a composite impeller for improved durability. Debates over impeller material are not uncommon. The Mishimoto team determined that their composite impeller provides optimal durability in extreme conditions, while being less taxing on internal bearings compared to a metal impeller unit. Along with robust construction, a new water pump O-ring is included for hassle-free installation. Additional notes: * Direct-fit replacement water pump for all BMW models with M50/M52/M54 and S50/S52 engines * Includes high-quality O-ring for a leak-free seal * Composite impeller provides optimal durability and reduces bearing wear * Restores cooling system performance and protects critical engine components * Ideal for repair or preventative maintenance * Mishimoto Lifetime Warranty * To further protect your cooling system and improve water pump lubrication, refill your system with Mishimoto Liquid Chill Synthetic Engine Coolant
