Coolant Temperature Sensors for BMW 5 Series E28 (1982-1988)

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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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Febi Auxiliary Fan Switch - 82�C - E12, E21, E23, E24, E28, E3, ...
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Febi - Corporate Logo
T#:10520
Part#: 61311364272
In Stock
$ 20.99 USD
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CHASSIS ELECTRICAL TEMPERATURE SWITCH 61311364272
OEM Bosch Coolant Temperature Sensor - E36 318i 325i M3 1992-1995, E3...
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Bosch - Corporate Logo
T#:7259
Part#: 13621709967
In Stock
$ 24.23 USD
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$ 24.23 USD
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To make sure your temperature readings are as accurate as possible, replace your temperature sensor with a high quality OEM Bosch temperature sensor.

OEM replacement for BMW part # 13621709967, 13621709966, and 13621284397. Bosch coolant temperature sensor mounted in the cylinder head on models with the M42, M50 and S50 engines.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!


This item fits the following BMWs:
1988-1991 E30 BMW 318i 318is 318ic M3
1992-1995 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic M3
3/1987-1988 E28 BMW 528e
1985-1988 E28 BMW535i 535is M5
1989-1995 E34 BMW 525i 535i M5
1985-1989 E24 BMW 635csi M6
1984-1987 E23 BMW 735i
1988-1992 E32 BMW 735i 735il

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Race German Coolant Temperature Sender Adapter - M12x1.5
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Race German - Corporate Logo
T#:6827887
Part#: RGCTSAM12
In Stock
$ 35.99 USD
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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for M12x1.5 sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor
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Facet Radiator Fan Switch - E24, E28, E30, E31, E32, E34, E36, Z3 ...
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Facet - Corporate Logo
T#:375144
Part#: 61311378073
Ships in 1 Business Day
$ 44.99 USD
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$ 44.99 USD
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Measures radiator air temperature enabling the fan to turn off or on

Race German Coolant Temperature Sender Adapter - 1/8NPT
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Race German - Corporate Logo
T#:6827888
Part#: RGCTSA1/8NPT
Ships in 3 Business Days
$ 35.99 USD
Free Shipping on orders $49 and up
Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. For those looking to install an aftermarket coolant temp gauge, Race German has the perfect accessory for you! This adapter is machined out of aluminum and splices into your upper radiator hose. Perfect for use with Race German's E30 temperature gauge but has compatibility with a wire variety of other cars as well! Features: Tapped for 1/8NPT sized sensor 38mm diameter outlets which fit most BMW hoses Includes 2x hose clamps **Does not include temp sensor
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Engine Coolant Temperature Sensor - E30 318is, 325e/es 325i/is/ix ...
For vehicles with production date from 09/1985
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Febi - Corporate Logo
T#:340715
Part#: 12621710512
In Stock
$ 20.99 USD
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$ 20.99 USD
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Genuine BMW Coolant Temperature Sensor
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Genuine BMW - Corporate Logo
T#:376804
Part#: 13621709967
Ships in 1 day
7% off MSRP $ 82.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 76.99 USD
Free Shipping
7% off MSRP
$ 82.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 76.99 USD
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Genuine BMW Temperature Sensor - E21 320i E28 524td
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Genuine BMW - Corporate Logo
T#:40756
Part#: 12631279721
In Stock
6% off MSRP $ 47.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 47.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD
Free Shipping on orders $49 and up


Genuine BMW Temperature Switch - 17Cel

Fits BMW Engines including:
M10


Radiator Fan Switch - 91/99 degree - E30 E36 E34 E32 E31 Z3
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Febi - Corporate Logo
T#:4562
Part#: 61311378073
In Stock at Vendor
$ 60.99

This product was last offered at the strikethrough price on
05-07-2026

$ 58.99 USD
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$ 58.99 USD
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Engine radiator double temperature fan switch, 91/99 degree celsius. This switch is designed to activate the auxiliary fan at the specified temperatures. A faulty switch can lead to the auxiliary fan not activating, causing over heating.
Since the late 1800’s Febi has been fabricating replacement metal parts. This history is self evident in the quality and vast amount of applications they service. With more than 34,000 repair solutions for cars and commercial vehicles you can be sure Febi has you covered.
This item fits the following BMWs:
1987-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1995 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic M3
1989-1995 E34 BMW 525i 530i 535i 540i M5
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1996-7/1996 Z3 BMW Z3 1.9
1996-5/1997 Z3 BMW Z3 2.8
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Genuine BMW Auxiliary Fan Switch – 91°C
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Genuine BMW - Corporate Logo
T#:368494
Part#: 61311364272
Ships in 2 Business Days
4% off MSRP $ 75.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 72.99 USD
Free Shipping
4% off MSRP
$ 75.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 72.99 USD
Free Shipping
Engine Coolant Temperature Sensor (Blue or White Plug) - E30 E28 E24 ...
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FAE - Corporate Logo
T#:7255
Part#: 13621357414
In Stock
$ 20.99 USD
Free Shipping on orders $49 and up
This is a Bosch coolant temperature sensor (#0280130026) for the fuel injection system. It has a white tip and is rated at 20 degree Celsius & 2500 Ohm.

This item fits the following BMWs:
1984-1985 E30 BMW 318i
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
1976-1981 E12 BMW 528i 530i
1982-3/1987 E28 BMW 528e 533i
1980-1984 E24 BMW 633csi
1980-1984 E23 BMW 733i
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Genuine BMW Water Temperature Sensor
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Genuine BMW - Corporate Logo
T#:367810
Part#: 12621288158
Ships in 1 day
6% off MSRP $ 82.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 77.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 82.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 77.99 USD
Free Shipping on orders $49 and up


Genuine BMW Coolant Temperature Sensor
For vehicles with production date up top 09/1985
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Genuine BMW - Corporate Logo
T#:191592
Part#: 62111268355
Ships in 1 day
4% off MSRP $ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 48.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 48.99 USD
Free Shipping on orders $49 and up


Genuine BMW Engine Coolant Temp Sensor -
This item fits the following BMW Chassis:
E30

FAE Auxiliary Fan Switch 91C - E12, E21, E23, E24, E28, E3, E30, E9 ...
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FAE - Corporate Logo
T#:369371
Part#: 61311364272
Ships in 3 Business Days
$ 26.37 USD
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Does not include o-ring
FAE Coolant Temperature Sensor - E23, E24, E28
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FAE - Corporate Logo
T#:1195824
Part#: 62161360870
Ships on Jun 29, 2026
$ 23.93 USD
Free Shipping on orders $49 and up
Relays engine coolant temperature information to the ECU.

OEM Febi Cylinder Head Coolant Temperature Sensor - BMW E28 524td ...
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Febi - Corporate Logo
T#:38419103
Part#: 13622242184
In Stock
Sale - Save 78% $ 10.99

This product was last offered at the strikethrough price on
05-02-2026

$ 2.45 USD
Free Shipping on orders $49 and up
Sale - Save 78%
$ 10.99

This product was last offered at the strikethrough price on
05-02-2026

$ 2.45 USD
Free Shipping on orders $49 and up
Measures the temperature of the coolant at the cylinder head

URO Coolant Level Sensor - BMW E24 E30
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URO - Corporate Logo
T#:37757292
Part#: 61311361248
Ships in 1 Business Day
$ 12.99 USD
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URO Coolant Level Sensor - BMW E24 E30

URO Coolant Level Sensor - BMW E24 E30 is the perfect solution for restoring accurate coolant level monitoring in your BMW. If you are experiencing a false "low coolant" warning or if your vehicle fails to notify you of dangerously low coolant levels, this high-quality replacement sensor will fix those issues. Designed as a direct-fit OE replacement, this sensor installs easily into your coolant reservoir tank with a simple plug-and-play wiring connection. Made from durable polymer and corrosion-resistant metal materials, this sensor is built to withstand the intense heat of your vehicle’s cooling system. Alloy conductors help minimize electrical resistance for accurate operation and long-lasting reliability.

  • Resolves false "low coolant" indicator light warnings
  • Prevents failure to alert the driver of dangerously low coolant levels
  • Direct-fit OE replacement design for easy installation into the coolant reservoir tank
  • Simple plug-and-play wiring connection for quick installation
  • Manufactured from high-quality polymer and corrosion-resistant metal materials to endure high cooling system temperatures
  • Alloy conductors reduce electrical resistance for precise operation
  • Designed and tested for long-lasting reliability
  • 24 Month Unlimited Mileage Warranty for peace of mind
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Coolant Temperature Sensor
For vehicles with production date up top 09/1985
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URO - Corporate Logo
T#:372927
Part#: 62110788115
Ships in 1 Business Day
$ 5.99 USD
Free Shipping on orders $49 and up
$ 5.99 USD
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This coolant sensor is located in the coolant system, monitor the temperature for both the gauge and ECU.

FAE Coolant Temperature Sensor
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FAE - Corporate Logo
T#:10784
Part#: 62110788115
Ships in 1 day
$ 13.99 USD
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INSTRUMENTS ENGINE COOLANT TEMP SENSOR 62110788115
FAE Temperature Sending Unit - Temperature Gauge (One Prong Spade Typ...
For vehicles with production date up top 09/1985
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:596552
Part#: 62111268355
Ships in 3 Business Days
$ 13.99 USD
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$ 13.99 USD
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Engine Coolant Temperature Sensor (Maroon Plug) - E30 318is, 325e/es ...
For vehicles with production date from 09/1985
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FAE - Corporate Logo
T#:12657
Part#: 12621710512
Ships in 1 Business Day
$ 28.65

This product was last offered at the strikethrough price on
06-02-2026

$ 15.48 USD
Free Shipping on orders $49 and up
$ 15.48 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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