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Mishimoto E9X N54/N55 Performance Water Pump

Save 29% Save 29%
Original price $459.81
Original price $459.81 - Original price $459.81
Original price $459.81
Sale price $324.95
$324.95 - $324.95
Sale price $324.95

You’ve just made a third gear pull in your FBO 335i when suddenly the dash indicates that coolant temperatures are on the rise. A few moments later you’re on the side of the road staring at a puddle of coolant under your car. Water pump failure is quite common with BMW N54/N55 models, and is often considered a preventative maintenance item to be replaced at regular intervals. Luckily, Mishimoto has stepped up to provide a high-quality electric water pump replacement for the BMW N54/N55 engine! The Mishimoto N54/N55 water pump is a direct replacement for the OEM water pump and includes replacement mounting hardware for a seamless hassle-free installation. To further protect your cooling system and improve water pump lubrication, refill your system with Mishimoto Liquid Chill® Synthetic Engine Coolant. As with all our products, this water pump is covered by the Mishimoto Lifetime Warranty.


  • Direct fit replacement water pump for all BMW models with N54/N55 3.0L
  • Includes high quality mounting hardware to replace factory torque-to-yield bolts
  • Restores cooling system performance and protects critical engine components
  • OEM-quality composite impeller reduces failure points and won't corrode like metal
  • Ideal for repair or preventative maintenance on your N54/N55-powered BMW
  • Mishimoto Lifetime Warranty

Kit Includes:

(1) Mishimoto Water Pump
(3) M8X1.25 X 36mm Bolts
Mishimoto Lifetime Warranty