What are the important considerations when working with water pumps and the cooling system on BMW Z3?

First of all, you should note that water pumps can fail due to low coolant levels. Operating the engine under these conditions can cause water pump failure. When repairing the cooling system, apply an anti-seizing compound to O-rings, seals, and fasteners. The replacement steps include disconnecting the battery, removing the fan, belt, and pulley, disconnecting hoses, and installing the water pump.

Genuine BMW Z3 Water Pump

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BMW Z3 Water Pump
Part Number: 11517509985
$110.07 MSRP: $158.41
You Save: $48.34 (31%)
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Product Specifications
- Other Name: Coolant Pump, Mechanical; Water Pump Assembly
- Replaces: 11-51-7-527-910, 11-51-7-503-884
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1997-2002 BMW Z3 | 2.8L Engine(E36), Coupe(E36), Roadster 2.5L(E36), Roadster 2.8L(E36), Roadster 3.0L(E36)
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BMW Z3 Engine Water Pump
Part Number: 11517527799
$173.00 MSRP: $229.47
You Save: $56.47 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coolant Pump, Mechanical
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1997-2000 BMW Z3 | 2.8L Engine(E36), Roadster 2.8L(E36)
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BMW Z3 Water Pump
Part Number: 11510393338
$104.59 MSRP: $150.52
You Save: $45.93 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coolant Pump, Mechanical; Water Pump Assembly
- Replaces: 11-51-1-734-602, 11-51-1-721-872, 11-51-1-727-468, 11-51-1-734-595
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1996-1998 BMW Z3 | 1.9L Engine(E36), Roadster 1.9L(E36), Roadster(E36)
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BMW Z3 Water Pump
Part Number: 11517527910
$110.07 MSRP: $158.41
You Save: $48.34 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exchange. Coolant Pump, Mechanical
- Replaced by: 11517509985
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1997-2002 BMW Z3 | 2.8L Engine(E36), Coupe(E36), Roadster 2.5L(E36), Roadster 2.8L(E36), Roadster 3.0L(E36)

BMW Z3 Water Pump

The Water Pump in BMW Z3 automobile is responsible for circulating coolant from the radiator to the engine where it is heated by Combustion. Almost all Z3 models use a belt driven water pump; recent designs may use electric pumps only. These are pumps which are made of aluminum and have got a shaft with bearing that rotates for pump of coolant in the system. They include, leakage from the usual place of the water pump, noises that indicate that the bearings on the water pump are worn out, and if the engine becomes too hot. The high-performance engines have performance water pumps, they come with more flow as well as the ability to consume less power as compared to the standard pumps. There is also an option of electric pumps which are associated with advantages such as: coolant circulation and post shutdown cooling.

If you are looking for OEM BMW Z3 Water Pump, we highly recommend to shop with us. Not only do we offer the most budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW Z3 Water Pump that come backed by the manufacturer's warranty.

BMW Z3 Water Pump Parts Questions & Experts Answers

Engine Water Pump
11-51-7-527-799
Q: What are the important considerations when working with water pumps and the cooling system on BMW Z3?
A: First of all, you should note that water pumps can fail due to low coolant levels. Operating the engine under these conditions can cause water pump failure. When repairing the cooling system, apply an anti-seizing compound to O-rings, seals, and fasteners. The replacement steps include disconnecting the battery, removing the fan, belt, and pulley, disconnecting hoses, and installing the water pump.