FAE Coolant Temperature Sensors for BMW E30 M3 S14 2.3L

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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 Auxiliary Fan Switch 91C - E12, E21, E23, E24, E28, E3, E30, E9 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:369371
Part#: 61311364272
Ships in 3 Business Days
$ 26.99

This product was last offered at the strikethrough price on
06-07-2026

$ 20.99 USD
Free Shipping
$ 20.99 USD
Free Shipping
Does not include o-ring
FAE Auxiliary Fan Switch 99C - E30
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:369370
Part#: 61311364273
Ships on Jul 31, 2026
$ 24.97 USD
Free Shipping on orders $49 and up
Does not include o-ring
Engine Coolant Temperature Sensor (Maroon Plug) - E30 318is, 325e/es ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:12657
Part#: 12621710512
In Stock
$ 28.65

This product was last offered at the strikethrough price on
06-19-2026

$ 15.76 USD
Free Shipping on orders $49 and up
$ 15.76 USD
Free Shipping on orders $49 and up
This is the is the engine coolant temperature sensor that provides information to the instrument cluster temperature gauge. The insulator has a tan insulator.

This item fits the following BMWs:
1986-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix M3
1991 E30 BMW 318i 318is 318ic
1986-1988 E28 BMW 528e
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