How to test and replace Coolant Level Sensor and Coolant Temperature Sensor in cooling system on BMW 328i?

A BMW dealer or specialist should test the radiator outlet thermostatic switch, located in the radiator lower hose. It should only be removed when the engine and radiator are cold. Disconnect the battery cable before removing the switch and use a plug to prevent foreign matter from entering the radiator. The coolant temperature sensor is on the cylinder head's front side. Remove the air intake duct and disconnect the wiring before unscrewing the sensor. Apply sealant to the threads before reinstallation. The coolant level sensor is in the coolant expansion tank base. Disconnect the electrical connector and remove the bolts to access the sensor. Rotate it counterclockwise for removal. Installation is the reverse of removal.

Genuine BMW 328i Coolant Temperature Sensor

Coolant Water Temperature Sensor

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4 Coolant Temperature Sensors found

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BMW 328i Temperature Sensor Water/Oil
Part Number: 13621433076
$42.12 MSRP: $59.62
You Save: $17.50 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 23-01-7-838-935
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2016 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Sedan N26 Engine(F30), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91), Wagon(F31)
- 1999-2000 BMW 328i | Sedan(E46)
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BMW 328i Coolant Temperature Sensor
Part Number: 13621433077
$42.12 MSRP: $59.62
You Save: $17.50 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Temperature Sensor, Coolant; Temperature Sending Unit, Temperature Sensor
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2016 BMW 328i | Convertible N51 Engine(E93), Coupe N51 Engine(E92), N26 Engine(F30), Sedan N26 Engine(F30), Sedan N51 Engine(E90)
- 1999-2000 BMW 328i | Sedan(E46)
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BMW 328i Double Temperature Switch
Part Number: 13621703993
$21.46 MSRP: $26.30
You Save: $4.84 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1996-1999 BMW 328i | Convertible(E36), Sedan(E36)
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BMW 328i Double Temperature Switch
Part Number: 61318363677
$69.88 MSRP: $94.05
You Save: $24.17 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Temperature Switch
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1996-1999 BMW 328i | Convertible(E36), Sedan(E36)

BMW 328i Coolant Temperature Sensor

The Coolant Temperature Sensor in BMW 328i automobiles is used for measuring of coolant temperature of an engine so that it can perform at its best. Thus, by properly monitoring the desired temperature of the CFI coolant, it enables the engine to operate with high efficiency and result in good performance. Different type of Coolant Temperature Sensors may have been used in different model of 328i in different year but specific types are not mentioned. The primary function remains consistent: to deliver necessary temperature information that is used by the management of the engine. It is applied in controlling the amount of fuel to be injected into the engine and the time at which the ignition system should fire, in order to improve the performance of the vehicle.

If you are looking for OEM BMW 328i Coolant Temperature Sensor, 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 328i Coolant Temperature Sensor that come backed by the manufacturer's warranty.

BMW 328i Coolant Temperature Sensor Parts Questions & Experts Answers

Coolant Temperature Sensor
13-62-1-433-077
Q: How to test and replace Coolant Level Sensor and Coolant Temperature Sensor in cooling system on BMW 328i?
A: A BMW dealer or specialist should test the radiator outlet thermostatic switch, located in the radiator lower hose. It should only be removed when the engine and radiator are cold. Disconnect the battery cable before removing the switch and use a plug to prevent foreign matter from entering the radiator. The coolant temperature sensor is on the cylinder head's front side. Remove the air intake duct and disconnect the wiring before unscrewing the sensor. Apply sealant to the threads before reinstallation. The coolant level sensor is in the coolant expansion tank base. Disconnect the electrical connector and remove the bolts to access the sensor. Rotate it counterclockwise for removal. Installation is the reverse of removal.