BMW Water Pumps for BMW Z3 (1996-2002)

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The water pump is a known failure point on most BMWs, new and old. Older model BMWs come from the factory with a mechanical fan that features a plastic impeller. If your BMW still has a water pump with a plastic impeller, you should upgrade to one with a metal impeller to avoid future failure. New BMWs utilize an electric water pump that cost BMW millions of dollars to design - when it is working it is great, unfortunately these fail so regularly that we recommend replacing your electric water pump every 60,000 miles to avoid stranding yourself on the side of the road. We have hand selected the best OE suppliers for replacement water pumps so you don't have to pay the high cost of Genuine BMW. However, if you're someone who only puts Genuine BMW parts on your car, we understand - that's why we have those available for you as well.

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Thermostat & Water Pump Kit - E36 Z3 M44 1.9L

10X Entries Into Our F80 M3 Sweepstakes

T#:30430702

Part#: 115103933384KT2

Ships on Sep 22, 2026

$ 196.99 USD

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$ 196.99 USD

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As a common failure point among all BMW models, the water pump should be serviced every 60,000 miles. While doing so, it's wise to change the thermostat to ensure proper functionality of your vehicle's cooling system. Thankfully, Turner Motorsport has combined these parts into one simple kit, making your cooling system refresh easier than ever. This Water Pump & Thermostat Replacement Kit Includes:

Meyle Water Pump - Metal Impeller (11510393338) Hamburg-Technic Thermostat (11531743017) Genuine BMW Coolant/Antifreeze (82141467704) Genuine BMW Installation Hardware Looking to maintain your M44 cooling system while enhancing cooling capabilities? Choose this performance kit assembled by the enthusiasts at Turner Motorsport and keep your BMW running cool and efficiently!

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High Performance Metal Water Pump & Pulley Kit - M54

10X Entries Into Our F80 M3 Sweepstakes

T#:55749612

Part#: 888010330KT3

In Stock

$ 299.99 USD

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$ 299.99 USD

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Water Pump & Thermostat Kit - BMW Z3 Z4 S54 3.2L

10X Entries Into Our F80 M3 Sweepstakes

T#:48194755

Part#: ZS54WPTKT2

Ships on Dec 18, 2026

$ 1,022.99

This product was last offered at the strikethrough price on
07-16-2026

$ 970.99 USD

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$ 970.99 USD

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It is important that your coolant system is serviced at regular intervals to ensure a long life. Over time, coolant systems are exposed to high temperatures and repeated thermal cycling, which causes warping, cracking, and hardening of plastics and rubber components in the coolant system. This can lead to coolant leaks and overheating, which can result in extensive engine damage if not resolved in a timely manner. This Water Pump & Thermostat kit helps to address a few of the most problematic parts, replacing these items entirely to keep your cooling system running optimally and efficiently.

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E36/E46/Z3/Z4 ECS Tuning Aluminum Water Pump Pulley - Black

Provides a bolt-on 8% water pump overdrive to increase cooling.

10X Entries Into Our F80 M3 Sweepstakes

T#:363707

Part#: 001977ECS03A

In Stock

Sale - Save 5% $ 104.99

This product was last offered at the strikethrough price on
06-13-2026

$ 99.74 USD

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Sale - Save 5%

$ 104.99

This product was last offered at the strikethrough price on
06-13-2026

$ 99.74 USD

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Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the M50/M52/M52TU/M54 engine in the E36, E46, Z3, Z4, and other models. It uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.

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E46 M3, Z4M ECS Tuning Aluminum Water Pump Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:367060

Part#: 002778ECS01

Ships on Dec 18, 2026

Sale - Save 10% $ 100.99

This product was last offered at the strikethrough price on
06-13-2026

$ 90.89 USD

Add to Wish List

Qty

Sale - Save 10%

$ 100.99

This product was last offered at the strikethrough price on
06-13-2026

$ 90.89 USD

Add to Wish List

Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the S54 engine in the E46 M3, MZ3, and Z4M. It's the same size and uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.

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BMW Water Pumps for BMW Z3 (1996-2002)

Sub-Categories

Thermostat & Water Pump Kit - E36 Z3 M44 1.9L

High Performance Metal Water Pump & Pulley Kit - M54

Water Pump & Thermostat Kit - BMW Z3 Z4 S54 3.2L

E36/E46/Z3/Z4 ECS Tuning Aluminum Water Pump Pulley - Black

E46 M3, Z4M ECS Tuning Aluminum Water Pump Pulley

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