Coolant Temperature Sensors for BMW 5 Series E34 (1987-1995)

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Coolant temperature sensors are vital to your cooling system. If you're running a stock cooling system, a non-functional coolant temperature sensor can prevent your fan from flipping on or give you an inaccurate temp reading, preventing you from knowing when your vehicle is running hot. This can be a huge issue in particular if you're tracking your vehicle. Replace yours today!
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FAE - Corporate Logo
T#:7172
Part#: 12621747281
In Stock
$ 13.99 USD
Free Shipping
$ 13.99 USD
Free Shipping
This is the engine coolant temperature sensor that is mounted into the cylinder head.
Beru - Corporate Logo
T#:596874
Part#: 12621288158
Ships in 1-2 days
$ 44.99 USD
Free Shipping on orders $49 and up
$ 44.99 USD
Free Shipping on orders $49 and up
M14x1.5 Thread. Your vehicle is equipped with numerous gauges to allow you to have a better idea of what is going on under the hood. By monitoring these gauges, you can prevent premature engine damage due to low oil pressure or high coolant temperatures. If one isn't functional though, you are in the dark as far as that system goes. One of the most vital is coolant temperature. Replace the sensor to get your gauge working properly again.
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FAE Water Temperature Sensor - E31, E32, E34, E38
Located in the water accumilator Located in the thermostat housing. For vehicles with electronic engine-power requlation
FAE - Corporate Logo
T#:7171
Part#: 12621288158
Ships on Aug 12, 2026
$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
Free Shipping on orders $49 and up
ENGINE ELECTRICAL TEMPERATURE SENSOR, WATER 12621288158