Mishimoto Water Pump - BMW M50, M52, M54, S50, S52

Product Details

Developed for enthusiasts who push their classic BMWs to the limit, the Mishimoto Performance Water Pump (Part # MMWP-E36-92) provides the thermal stability required for modified engines. By eliminating the structural weaknesses of the OEM design, this pump ensures that your cooling system can keep up with the demands of forced induction or sustained high-RPM use. The precision-balanced assembly reduces vibration, extending the life of the pump and surrounding belt components.

Key Features:

• Optimized Flow Dynamics: The stainless steel impeller is shaped to provide efficient coolant circulation across the entire powerband.

• Resists Thermal Fatigue: The high-strength housing and metal internals are built to survive the intense heat cycles common in BMW inline-six engines.

• Preventative Reliability: An essential "while-you're-in-there" upgrade during a radiator replacement or cooling system overhaul.

• Zero Plastic Construction: By removing plastic from the moving internals, Mishimoto eliminates the most common cause of water pump-related engine failure.

• Accident Protection: Mishimoto’s unique warranty includes protection for parts damaged in on-track or street accidents.

Specifications:

• Part Number: MMWP-E36-92

• Inlet/Outlet Style: OEM-style bolt-on

• Gasket Included: Yes (O-ring)

• Finish: Natural Aluminum

• Compatibility: 1992–2006 BMW 3-Series, 5-Series, X5, and Z-Series

• Warranty: Mishimoto Lifetime Warranty

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Product Q&A

Lifetime Replacement

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