Find Parts That Fit Your Vehicle

Home
Cooling
Coolant Temperature Sensors

Coolant Temperature Sensors

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!

This category contains parts that fit the following chassis:

Sort By:

Genuine BMW Coolant Temperature Sensor

T#:376804

Part#: 13621709967

Ships in 1-2 days

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

Add to Wish List

Qty

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

Add to Wish List

Hella Coolant Temperature Sender - E31, E32, E34, E36, E38

T#:580139

Part#: 9107471

Ships in 4 Business Days

$ 15.99 USD

Add to Wish List

Qty

$ 15.99 USD

Add to Wish List

2 pin

FAE Temperature Sending Unit - Temperature Gauge (One Prong Spade Typ...

T#:596552

Part#: 62111268355

Ships in 4 Business Days

$ 13.99 USD

Add to Wish List

Qty

$ 13.99 USD

Add to Wish List

FAE Auxiliary Fan Switch 91C - E12, E21, E23, E24, E28, E3, E30, E9 ...

T#:369371

Part#: 61311364272

In Stock

$ 26.37

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

$ 23.63 USD

Add to Wish List

Qty

$ 23.63 USD

Add to Wish List

Does not include o-ring

Genuine BMW Coolant Temperature Sensor - E31 850Ci 850CSi E32 750iL ...

T#:42618

Part#: 13621707366

Ships in 1-2 days

6% off MSRP $ 240.99

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

$ 226.99 USD

Add to Wish List

Qty

6% off MSRP

$ 240.99

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

$ 226.99 USD

Add to Wish List

Genuine BMW Temperature Sensor, Water - 3-Pol-2500-Ohm

Fits BMW Engines including:
M70,S70

Meistersatz Temperature Sensor

T#:379740

Part#: 13621433076

Ships in 4 Business Days

$ 15.99 USD

Add to Wish List

Qty

$ 15.99 USD

Add to Wish List

Monitors coolant / oil temperature

Bav Auto Temperature Sensor - BMW E39 E46 E9X E60 F01/02

T#:639833

Part#: 13621433076

In Stock

Sale - Save 20% $ 14.99

This product was last offered at the strikethrough price on
05-03-2026

$ 11.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 14.99

This product was last offered at the strikethrough price on
05-03-2026

$ 11.99 USD

Add to Wish List

This is the coolant temperature sensor used in many BMW models from the late-1990s to the mid-2010s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer. This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Show More Show Less

FAE Coolant Temperature Sensor - E23, E24, E28

T#:1195824

Part#: 62161360870

Ships on Sep 30, 2026

$ 23.93 USD

Add to Wish List

Qty

$ 23.93 USD

Add to Wish List

Relays engine coolant temperature information to the ECU.

FAE Auxiliary Fan Switch 99C - E30

T#:369370

Part#: 61311364273

Ships on Sep 30, 2026

$ 24.97 USD

Add to Wish List

Qty

$ 24.97 USD

Add to Wish List

Does not include o-ring

FAE Water Temperature Sensor - E31, E32, E34, E38

T#:7171

Part#: 12621288158

Ships on Sep 30, 2026

$ 16.99 USD

Add to Wish List

Qty

$ 16.99 USD

Add to Wish List

ENGINE ELECTRICAL TEMPERATURE SENSOR, WATER 12621288158

OEM Febi Auxiliary Fan Switch

We Price Match - Give Us A Call or Chat!

T#:340712

Part#: 13621433077

Ships on Dec 3, 2026

$ 29.99 USD

Add to Wish List

Qty

$ 29.99 USD

Add to Wish List

The auxiliary fan switch activates the auxiliary cooling fan to provide additional cooling under high heat loads, and when the car is stationary.

Coolant Temperature Sensor

We Price Match - Give Us A Call or Chat!

T#:5886984

Part#: 13627823993

Special Order: No Guaranteed ETA

$ 34.99 USD

Add to Wish List

Qty

$ 34.99 USD

Add to Wish List

Part of the EGR cooling system. Located in the coolant line near the aux water pump.

Coolant Level Sensor

We Price Match - Give Us A Call or Chat!

T#:594511

Part#: 61318360876

Special Order: No Guaranteed ETA

$ 27.99 USD

Add to Wish List

Qty

$ 27.99 USD

Add to Wish List

Monitors the coolant level in the expansion tank. This sensor is critical in keeping tabs of your cooling systems health.

Coolant Temperature Sensor

We Price Match - Give Us A Call or Chat!

T#:594615

Part#: 13621703993

Special Order: No Guaranteed ETA

$ 18.99 USD

Add to Wish List

Qty

$ 18.99 USD

Add to Wish List

This is the coolant temperature sensor used in many BMW models from the mid-1990s to the mid-2000s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer.

This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement.

This coolant temp sensor fits the following BMWs:
1996-1999 E36 BMW 323is 323ic 328i 328is 328ic M3, located in cylinder head
1999-2003 E39 BMW 540i, located on side of water pump
1999-2001 E38 BMW 740i 740il, located on side of water pump
1995-1996 E38 BMW 750il, located on side of water pump
1990-1999 E31 BMW 850i 850ci, located on side of water pump
2000-2006 E53 BMW X5 3.0i, located in cylinder head
2000-2006 E53 BMW X5 4.4i/4.6is/4.8is, located on side of water pump
1997-2002 Z3 BMW Z3 2.5i Z3 3.0i, located in cylinder head

Show More Show Less

URO Auxiliary Fan Switch – 80-88°C - E36 Z3 M44

T#:361655

Part#: 61318361787

Back Ordered

$ 26.99 USD

Add to Wish List

Qty

$ 26.99 USD

Add to Wish List

Restore the function of your fans.

Genuine BMW Coolant Temperature Sensor - E36 318i 318ti M44 1.9L, Z3 ...

T#:368512

Part#: 61318376440

Back Ordered

6% off MSRP $ 120.99

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

$ 113.99 USD

Add to Wish List

Qty

6% off MSRP

$ 120.99

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

$ 113.99 USD

Add to Wish List

Febi Coolant Temperature Sender - E31, E32, E34, E36, E38

We Price Match - Give Us A Call or Chat!

T#:382428

Part#: 12621747281

Special Order: No Guaranteed ETA

$ 20.99 USD

Add to Wish List

Qty

$ 20.99 USD

Add to Wish List

2 pin

URO Air Temperature Sensor - BMW X5 M5 525i 528i 530i 540i

T#:592644

Part#: 64118391392

Back Ordered

$ 7.99

This product was last offered at the strikethrough price on
08-12-2026

$ 3.99 USD

Add to Wish List

Qty

$ 3.99 USD

Add to Wish List

URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.

Show More Show Less

OEM Febi Cylinder Head Coolant Temperature Sensor - BMW E28 524td ...

We Price Match - Give Us A Call or Chat!

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

Add to Wish List

Qty

Sale - Save 78%

$ 10.99

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

$ 2.45 USD

Add to Wish List

Measures the temperature of the coolant at the cylinder head

Genuine MINI Socket Housing 2 Pins - 12527542850

T#:40566

Part#: 12527542850

In Stock

$ 8.06 USD

Add to Wish List

Qty

$ 8.06 USD

Add to Wish List

Most frequently utilized in the thermostat housing coolant temperature sensor harness. If wire terminals and wire are required, ES2676087 x 2.

Water Temperature Sensor

T#:31589294

Part#: 13627535068

Ships in 4 Business Days

16% off MSRP $ 20.25

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

$ 16.99 USD

Add to Wish List

Qty

16% off MSRP

$ 20.25

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

$ 16.99 USD

Add to Wish List

Water Temperature Sensor

T#:5760273

Part#: 13627535068

Ships in 2 Business Days

$ 6.99 USD

Add to Wish List

Qty

$ 6.99 USD

Add to Wish List

Water Temperature Sensor

T#:594840

Part#: 13627535068

Ships in 2 Business Days

$ 18.99

This product was last offered at the strikethrough price on
05-04-2026

$ 12.99 USD

Add to Wish List

Qty

$ 12.99 USD

Add to Wish List

Genuine MINI Temperature Sensor For Coolant

T#:14942

Part#: 13621486698

Ships in 1-2 days

7% off MSRP $ 81.99

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

$ 75.99 USD

Add to Wish List

Qty

7% off MSRP

$ 81.99

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

$ 75.99 USD

Add to Wish List

Genuine MINI TEMPERATURE SENSOR, WATER
Fits BMW Engines including:
W10,W11

Genuine MINI Water Temperature Sensor

T#:14953

Part#: 13627535068

Ships in 1-2 days

12% off MSRP $ 66.05

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

$ 58.19 USD

Add to Wish List

Qty

12% off MSRP

$ 66.05

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

$ 58.19 USD

Add to Wish List

Genuine MINI TEMPERATURE SENSOR
Fits BMW Engines including:
N12,N14

Water Temperature Sensor

T#:586180

Part#: 13627535068

Ships on Sep 23, 2026

$ 9.16 USD

Add to Wish List

Qty

$ 9.16 USD

Add to Wish List

Temperature Sensor For Coolant

T#:586678

Part#: 13621486698

Special Order: No Guaranteed ETA

Sale - Save 4% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 28.68 USD

Add to Wish List

Qty

Sale - Save 4%

$ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 28.68 USD

Add to Wish List

Temperature Sensor For Coolant

T#:586181

Part#: 13621486698

Back Ordered

$ 16.99 USD

Add to Wish List

Qty

$ 16.99 USD

Add to Wish List

1
2

Select Vehicle

Category

Home
Cooling

Coolant Temperature Sensors

Brand

View All Brands

Price

Special Offers

Shipping

Purpose