Water Pump

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 Chillandreg Synthetic Engine Coolant. As with all our products, this water pump is covered by the Mishimoto Lifetime Warranty.

Additional Information

High-performance component designed to enhance thermal efficiency, durability, and reliability under demanding conditions. Engineered to support optimal temperature control and system performance across applications.

Part Type

Engine Water Pump

• 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

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Product Details

Reference Information

Water Pump, Electric, Aluminum, Natural, BMW, Each

N-Series BMW engines commonly suffer from frequent water pump failure. Despite being an inconvenience, it's a small compromise for the pure driving enjoyment produced by your BMW. If you're seeking a quality water pump replacement, Mishimoto has you covered with their new lineup of electric water pumps specifically designed for your BMW. The pumps restore cooling system performance and protect critical engine components. They're ideal for either repair or preventative maintenance. Order the direct-fit model for your OEM original pump.

To further protect your cooling system and improve water pump lubrication, refill your system with Mishimoto Liquid Chill Synthetic Engine Coolant. As with all their products, the electric water pumps are covered by the Mishimoto Lifetime Warranty.