How do you remove and install the thermostat on BMW Z3?

To replace the thermostat on E30 models with S14, M20, or M42 engines, start by draining the coolant and loosening the hose clamps or bolts on the thermostat housing. Remove the thermostat and install the new one, ensuring the support bar faces out for M20 and M42 models. Replace the O-ring and gasket where necessary and torque the bolts. For E36 models, disconnect the battery, remove the radiator trim cover, cooling fan, and hoses. Loosen the housing bolts and replace the entire unit if the thermostat is installed into the housing. Check the housing for cracks, replace the seal, and install the new thermostat with the air bleed hole up. Coat the bolts with anti-seizing compound, tighten them, and reassemble the remaining parts. Finally, bleed the cooling system and enter the radio security code.

Genuine BMW Z3 Thermostat

Engine Coolant Thermostat

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BMW Z3 Thermostat Housing Sensor
Part Number: 11537509227
$102.78 MSRP: $147.91
You Save: $45.13 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Housing With Thermostat
- Replaces: 11-53-0-139-877
- 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 Coolant Thermostat Housing
Part Number: 11531743017
$78.62 MSRP: $94.93
You Save: $16.31 (18%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat Housing With Thermostat; Housing, Thermostat, Thermostat Housing
- 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 Thermostat
Part Number: 11537511083
$68.37 MSRP: $82.54
You Save: $14.17 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Thermostat Housing
- Replaces: 11-53-1-468-057, 11-53-1-733-803, 11-53-1-712-043
- 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)

BMW Z3 Thermostat

thermostat in BMW Z3 vehicles is very vital since it oversees the directing of the correct measure of blood, or cool liquid as it is, o the engine to guarantee that it is hot adequate to carry out it responsibility efficiently. Usually installed in proximity to the radiator, thermostat assists the car in sustaining the perfect temperature range of the car's engines. In this effort, using bimetallic strips and wax pellets, thermostat is able to regulate the flow of heat transfer fluids in order to achieve the aforementioned objective. In recent years there has been some great improvements in Thermostat producing different types of Thermostat whose principle in using for temperature control is different from each other this includes; mechanical Thermostat and pneumatic Thermostat. These developments have enhanced easy control of the BMW Z3 car temperature making use of the enhanced functionality of the climate control system across the different uses.

If you are looking for OEM BMW Z3 Thermostat, 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 Thermostat that come backed by the manufacturer's warranty.

BMW Z3 Thermostat Parts Questions & Experts Answers

Thermostat Housing Sensor
11-53-7-509-227
Q: How do you remove and install the thermostat on BMW Z3?
A: To replace the thermostat on E30 models with S14, M20, or M42 engines, start by draining the coolant and loosening the hose clamps or bolts on the thermostat housing. Remove the thermostat and install the new one, ensuring the support bar faces out for M20 and M42 models. Replace the O-ring and gasket where necessary and torque the bolts. For E36 models, disconnect the battery, remove the Radiator trim cover, cooling fan, and hoses. Loosen the housing bolts and replace the entire unit if the thermostat is installed into the housing. Check the housing for cracks, replace the seal, and install the new thermostat with the air bleed hole up. Coat the bolts with anti-seizing compound, tighten them, and reassemble the remaining parts. Finally, bleed the cooling system and enter the radio security code.