What does the Mishimoto water pump include?

This water pump comes as a direct-fit replacement for your BMW. It includes the water pump assembly itself, featuring a cast-aluminum body and metal impeller, along with a new O-ring to ensure a proper seal during installation.

What is the benefit of a metal impeller over a plastic one?

A metal impeller is generally more durable than a plastic one, offering improved longevity and resistance to wear. This helps maintain consistent coolant flow over time, reducing the risk of premature failure.

Does this water pump come with a warranty?

Yes, this Mishimoto water pump is covered by the Mishimoto Lifetime Warranty, offering peace of mind for your purchase.

Mishimoto Water Pump MMWP-M50-92 for BMW E36 M50/M52/S50/S52

Name: Mishimoto 92-99 BMW E36 3-Series M50/M52/S50/S52 Engine Water Pump
Brand: Mishimoto
Price: 69.58 USD
Availability: InStock

Mishimoto 92-99 BMW E36 3-Series M50/M52/S50/S52 Engine Water Pump

$69.58

On Backorder — Expected to ship by Apr 29, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mishimoto 92-99 BMW E36 3-Series M50/M52/S50/S52 Engine Water Pump. Direct-fit replacement to prevent overheating.

Key Features

Fits 1992-2006 BMW models with M50, M52, M54, S50, and S52 engines.
Durable cast-aluminum water pump body.
Features a metal impeller for improved durability.
Includes a new O-ring for a leak-free seal during installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're getting ready to tackle a cooling system overhaul on your BMW, or just want to get ahead of potential overheating issues, a new water pump is a smart move. This direct-fit replacement from Mishimoto is built to keep your inline-six engine running cool, whether you're on a weekend cruise or pushing it hard on the track. It's designed to fit a wide range of BMW models from the early 90s through the mid-2000s, including popular E36 3-Series cars, as well as many 5-Series, X3, X5, Z3, and Z4 models equipped with M50, M52, S50, or S52 engines.

Mishimoto built this water pump with a durable cast-aluminum body and a metal impeller. This construction is meant to last longer than stock, helping to ensure consistent coolant flow and prevent the kind of failures that can quickly ruin a drive. You'll also find a new O-ring included in the box, which is key for getting a leak-free seal during installation. For best results, consider refilling your system with a quality coolant like Mishimoto's Liquid Chill Synthetic Engine Coolant to help with lubrication and cooling.