How to Replace the Coolant Temperature Sensor on Chevrolet Corvette?

The coolant temperature indicator system in a vehicle consists of a warning light or temperature gauge on the dashboard and a coolant temperature-sending unit mounted on the engine. To replace the Engine Oil Temperature Sensor, the front of the vehicle should be raised and securely supported on jackstands. The electrical connector should be disconnected from the sensor, and then the sensor can be unscrewed from the adapter. During installation, it is important to use a new sealing washer and tighten the sensor to the specified torque.

What is the purpose of the Coolant Temperature Sensor on Chevrolet Trailblazer?

The coolant temperature indicator system includes a gauge or warning light on the dashboard and a sensor on the engine. The sensor serves multiple purposes, acting as an information sensor for the fuel and emissions systems and as a sending unit for the temperature gauge. If overheating, check the coolant level and make sure the wiring and fuses are intact. If the sensor is functioning properly, have the temperature gauge checked using a scan tool to access information from the PCM.

OEM Chevrolet Coolant Temperature Sensor

Coolant Water Temperature Sensor

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79 Coolant Temperature Sensors found

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Chevrolet Coolant Temperature Sensor, Black Part Number: 12608814
$31.43 MSRP: $59.02
You Save: $27.59 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Engine Coolant Temperature *Ite Or Black; Engine Coolant Temperature Sensor; Temperature Sensor
- Replaces: 12191170, 15369305, 15326388, 25037062
Fits the following Chevrolet Models:
- Avalanche | 2007-2013 | Black Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Avalanche 1500 | 2002-2006 | Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- Camaro | 2010-2021, 1999-2002 | LT1, SS, Z/28, Z28, Z28 SS, ZL1 | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 7.0 L GAS
- Caprice | 2011-2017 | PPV | 8 Cyl 6.0 L FLEX
- Captiva Sport | 2012-2015 | LS, LT, LTZ | 4 Cyl 2.4 L FLEX
- Cavalier | 2002-2005 | Base, LS, LS Sport | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS
- Classic | 2004-2005 | Base, LS | 4 Cyl 2.2 L GAS
- Cobalt | 2005-2010 | Base, LS, LT, LTZ, SS, Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
- Colorado | 2009-2012 | LT | 8 Cyl 5.3 L GAS
- Corvette | 2006-2019, 1997-2004 | 427, 427 Limited Edition Z06, 50th Anniversary Edition, 50th Anniversary Edition Pace Car, Base, Grand Sport, Indianapolis 500 Pace Car, Stingray, Z06, Z06 Carbon, ZR1 | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 7.0 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 12656493
$67.28 MSRP: $120.14
You Save: $52.86 (44%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor
- Replaces: 12641368
Fits the following Chevrolet Models:
- Impala | 2014-2015 | LS, LT, LTZ | 4 Cyl 2.5 L GAS
- Malibu | 2013-2015 | LS, LT, LTZ | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- Malibu Limited | 2016 | LS, LT, LTZ | 4 Cyl 2.5 L GAS
- Spark EV | 2014-2016 | LT | BATTERY EV (EV/BEV)
- Volt | 2011-2015 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chevrolet Coolant Temperature Sensor Part Number: 12650595
$7.71 MSRP: $16.04
You Save: $8.33 (52%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor
Fits the following Chevrolet Models:
- Camaro | 2016-2019 | LS, LT | 6 Cyl 3.6 L GAS
- Colorado | 2017-2019 | LT, WT, Z71, ZR2 | 6 Cyl 3.6 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 12656444
$11.78 MSRP: $24.53
You Save: $12.75 (52%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor
- Replaces: 12636534
Fits the following Chevrolet Models:
- Blazer | 2019-2021 | Base, L, LT | 4 Cyl 2.5 L GAS
- Camaro | 2016-2023 | LS, LT | 4 Cyl 2.0 L GAS
- Colorado | 2015-2022 | Base, LT, WT, Z71 | 4 Cyl 2.5 L GAS
- Equinox | 2018-2020 | LT, Premier | 4 Cyl 2.0 L GAS
- Impala | 2014-2019 | LS, LT, LTZ | 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
- Malibu | 2013-2022 | Hybrid, LS, LT, LTZ, Premier | 4 Cyl 1.8 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- Malibu Limited | 2016 | LS, LT, LTZ | 4 Cyl 2.5 L GAS
- Traverse | 2018-2019 | RS | 4 Cyl 2.0 L GAS
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Chevrolet Temperature Sending Unit Part Number: 25037333
$35.31 MSRP: $71.72
You Save: $36.41 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Coolant Temperature (Engine Unit)
Fits the following Chevrolet Models:
- C1500 | 1991-1993 | Cheyenne, Silverado, WT
- C2500 | 1991-1995 | Base, Cheyenne, Scottsdale, Silverado, WT | 8 Cyl 7.4 L GAS
- C2500 Suburban | 1992-1995 | Base, LS, LT, Silverado | 8 Cyl 7.4 L GAS
- C3500 | 1991-1995 | Base, Cheyenne, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- K2500 | 1991-1995 | Base, Cheyenne, Scottsdale, Silverado, WT | 8 Cyl 7.4 L GAS
- K2500 Suburban | 1992-1995 | Base, LS, LT, Silverado | 8 Cyl 7.4 L GAS
- K3500 | 1991-1995 | Base, Cheyenne, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R2500 Suburban | 1991 | Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R3500 | 1991 | Cheyenne, Silverado | 8 Cyl 7.4 L GAS
- V3500 | 1991 | Cheyenne, Silverado | 8 Cyl 7.4 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 12572027
$40.56 MSRP: $82.39
You Save: $41.83 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
Fits the following Chevrolet Models:
- Avalanche 2500 | 2003-2006 | Base, LS, LT | 8 Cyl 8.1 L GAS
- Silverado 2500 HD | 2003-2006 | Base, LS, LT, WT | 8 Cyl 8.1 L GAS
- Silverado 2500 HD Classic | 2007 | LS, LT, WT | 8 Cyl 8.1 L GAS
- Silverado 3500 | 2003-2006 | Base, LS, LT, WT | 8 Cyl 8.1 L GAS
- Silverado 3500 Classic | 2007 | LS, LT, WT | 8 Cyl 8.1 L GAS
- Suburban 2500 | 2003-2006 | LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Coolant Temperature Sensor, Silver Part Number: 55591002
$10.34 MSRP: $19.42
You Save: $9.08 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 55563530, 89019319
Fits the following Chevrolet Models:
- Cruze | 2011-2016 | Eco, L, LS, LT, LTZ, Premier | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
- Cruze Limited | 2016 | Eco, L, LS, LT, LTZ | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
- Express 2500 | 2010-2014 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX
- Express 3500 | 2010-2014 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX
- Sonic | 2012-2020 | LS, LT, LTZ, Premier, RS | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
- Trax | 2015-2021 | LS, LT, LTZ, Premier | 4 Cyl 1.4 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 12641073
$12.90 MSRP: $24.22
You Save: $11.32 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor
Fits the following Chevrolet Models:
- Bolt EUV | 2022-2023 | LT, Premier | BATTERY EV (EV/BEV)
- Bolt EV | 2017-2023 | LT, Premier | BATTERY EV (EV/BEV)
- Colorado | 2015-2022 | Base, LT, WT, Z71 | 4 Cyl 2.5 L GAS
- Cruze | 2016-2019 | L, LS, LT, Premier | 4 Cyl 1.4 L GAS
- Equinox | 2018-2025 | ACTIV, L, LS, LT, Premier, RS | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L DIESEL
- Malibu | 2016-2025 | L, LS, LT, RS | 4 Cyl 1.5 L GAS
- Spark | 2016-2022 | ACTIV, LS, LT | 4 Cyl 1.4 L GAS
- Trailblazer | 2021-2025 | L, LS, LT | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS
- Trax | 2024-2025, 2021-2022 | ACTIV, LS, LT, RS | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS, 4 Cyl 1.4 L GAS
- Volt | 2016-2019 | LT, Premier | 4 Cyl 1.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chevrolet Temperature Sensor Part Number: 25181969
$14.22 MSRP: $26.70
You Save: $12.48 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Coolant Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
Fits the following Chevrolet Models:
- Spark | 2013-2015 | LS, LT | 4 Cyl 1.2 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 12611420
$18.35 MSRP: $34.46
You Save: $16.11 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
Fits the following Chevrolet Models:
- Camaro | 2014-2024 | LS, LT, LT1, SS, ZL1 | 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
- Caprice | 2012-2017 | PPV | 6 Cyl 3.6 L FLEX
- Captiva Sport | 2012 | LT, LTZ | 6 Cyl 3.0 L FLEX
- Cobalt | 2008-2010 | SS | 4 Cyl 2.0 L GAS
- Colorado | 2015-2016 | LT, WT, Z71 | 6 Cyl 3.6 L GAS
- Equinox | 2010-2017 | LT, LTZ, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- HHR | 2008-2010 | SS, SS Panel | 4 Cyl 2.0 L GAS
- Impala | 2012-2020 | LS, LT, LTZ, Police, Premier | 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Impala Limited | 2014-2016 | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX
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Chevrolet Coolant Temperature Sensor, Gold Part Number: 55591401
$20.59 MSRP: $38.66
You Save: $18.07 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor
- Replaces: 55353807
Fits the following Chevrolet Models:
- Cruze | 2011-2016 | Diesel, Eco, L, LS, LT, LTZ, Premier | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL
- Cruze Limited | 2016 | Eco, L, LS, LT, LTZ | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
- Sonic | 2012-2020 | LS, LT, LTZ, Premier, RS | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
- Trax | 2015-2021 | LS, LT, LTZ, Premier | 4 Cyl 1.4 L GAS
- Volt | 2011-2015 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Chevrolet Coolant Temperature Sensor Part Number: 15326386
$25.59 MSRP: $48.06
You Save: $22.47 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Engine Coolant Temperature; Air Charge Temperature Sensor; Intake Air Temperature Sensor.
- Replaces: 12146312, 25036979
Fits the following Chevrolet Models:
- Astro | 1985-2005 | Base, CL, CS, LS, LT | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
- Beretta | 1988 | Base | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- Blazer | 1987-2005 | Base, Cheyenne, Custom Deluxe, LS, LT, Scottsdale, Silverado, Silverado Sport, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- C10 | 1985-1986 | Custom, Scottsdale, Silverado | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- C10 Suburban | 1985-1986 | Custom, Scottsdale, Silverado | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
- C1500 | 1988-1999 | 454 SS, Base, Cheyenne, LS, Scottsdale, Silverado, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C1500 Suburban | 1992-1999 | Base, LS, LT, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C20 | 1985-1986 | Custom, Scottsdale, Silverado | 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
- C20 Suburban | 1985-1986 | Custom, Scottsdale, Silverado | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
- C2500 | 1988-2000 | Base, Cheyenne, LS, Scottsdale, Silverado, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 12601050
$27.13 MSRP: $50.94
You Save: $23.81 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor, Engine Coolant Temperature
- Replaces: 12609558, 12590959, 12586299
Fits the following Chevrolet Models:
- Colorado | 2007-2012 | LS, LT, WT | 4 Cyl 2.9 L GAS, 5 Cyl 3.7 L GAS
- Trailblazer | 2006-2009 | Base, LS, LT | 6 Cyl 4.2 L GAS
- Trailblazer EXT | 2006 | LS, LT | 6 Cyl 4.2 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 12639899
$29.15 MSRP: $54.74
You Save: $25.59 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Engine Coolant Temperature Sensor; Temperature Sensor; Sensor, Coolant Temperature (Engine Unit)
- Replaces: 12566778
Fits the following Chevrolet Models:
- Camaro | 2010-2013 | LS, LT | 6 Cyl 3.6 L GAS
- Equinox | 2008-2009 | Sport | 6 Cyl 3.6 L GAS
- Malibu | 2008-2012 | LT, LTZ | 6 Cyl 3.6 L GAS
- Silverado 2500 HD | 2010 | LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 HD | 2010 | LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
- Traverse | 2009-2017 | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 94856779
Product Specifications
- Other Name: Sensor, Engine Coolant Temperature; Engine Coolant Temperature Sensor
Fits the following Chevrolet Models:
- Prizm | 1998-2002 | Base, LSi | 4 Cyl 1.8 L GAS
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Chevrolet Coolant Temperature Sensor Part Number: 25037332
$43.36 MSRP: $77.42
You Save: $34.06 (44%)
Product Specifications
- Other Name: Sensor, Coolant Temperature (Engine Unit)
Fits the following Chevrolet Models:
- Astro | 1993-1995 | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
- Blazer | 1992-1995 | Base, Cheyenne, Silverado, Silverado Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C1500 | 1991-1998 | Base, Cheyenne, Scottsdale, Silverado, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- C1500 Suburban | 1992-1999 | Base, LS, LT, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C2500 | 1991-2000 | Base, Cheyenne, Scottsdale, Silverado, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- C2500 Suburban | 1992-1999 | Base, LS, LT, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C3500 | 1991-2000 | Base, Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
- Camaro | 1993-1997 | Base, Indianapolis 500 Pace Car, Z28 | 6 Cyl 3.4 L GAS, 8 Cyl 5.7 L GAS
- Caprice | 1994-1996 | Classic, Classic LS | 8 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS
- Corvette | 1992-1996 | Base, Collector's Edition, Grand Sport | 8 Cyl 5.7 L GAS
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Chevrolet Temperature Sending Unit Part Number: 12554253
Product Specifications
- Other Name: Sensor, Coolant Temperature (Engine Unit)
Fits the following Chevrolet Models:
- C2500 | 1996-2000 | Base, Cheyenne, Silverado | 8 Cyl 7.4 L GAS
- C2500 Suburban | 1996-1999 | Base, LS, LT | 8 Cyl 7.4 L GAS
- C3500 | 1996-2000 | Base, Cheyenne, Silverado | 8 Cyl 7.4 L GAS
- Express 3500 | 1996-2000 | Base, LS | 8 Cyl 7.4 L GAS
- K2500 | 1996-2000 | Base, Cheyenne, Silverado | 8 Cyl 7.4 L GAS
- K2500 Suburban | 1996-1999 | Base, LS, LT | 8 Cyl 7.4 L GAS
- K3500 | 1996-2000 | Base, Cheyenne, Silverado | 8 Cyl 7.4 L GAS
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Chevrolet Fan Switch Part Number: 25037069
Product Specifications
- Other Name: Switch, Coolant Temperature (Engine Unit); Temperature Switch; Temperature Sending Unit
Fits the following Chevrolet Models:
- Beretta | 1990 | Base, Indianapolis 500 Pace Car | 4 Cyl 2.2 L GAS
- Corsica | 1990 | LT | 4 Cyl 2.2 L GAS
- Lumina | 1990-1992 | Base | 4 Cyl 2.5 L GAS
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Chevrolet Fan Switch Part Number: 3040674
Product Specifications
- Other Name: Fan Control S; Cooling Fan Temperature Switch
Fits the following Chevrolet Models:
- Cavalier | 1984-1987 | Base, CL, CS, RS, Type-10, Z24 | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- Celebrity | 1984-1987 | Base, Classic, Estate, Eurosport | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
- Citation II | 1984-1985 | Base, X-11 | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
- Corvette | 1984 | Base | 8 Cyl 5.7 L GAS
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Chevrolet Temperature Sending Unit Part Number: 25036512
Product Specifications
- Other Name: Switch; Switch, Coolant Temperature (Engine Unit)
- Replaces: 25036507
Fits the following Chevrolet Models:
- C20 | 1984-1986 | Custom, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- C20 Suburban | 1984-1986 | Custom, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- C30 | 1984-1986 | Custom, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- G30 | 1988-1989 | Beauville, Chevy Van, Hi-Cube, Sportvan | 8 Cyl 7.4 L GAS
- K20 Suburban | 1985 | Custom, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- K30 | 1984-1986 | Custom, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R20 | 1987-1988 | Cheyenne, Custom Deluxe, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R20 Suburban | 1987-1988 | Custom Deluxe, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R2500 | 1989 | Cheyenne, Scottsdale, Silverado | 8 Cyl 7.4 L GAS
- R2500 Suburban | 1989 | Scottsdale, Silverado | 8 Cyl 7.4 L GAS
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Chevrolet Coolant Temperature Sensor

Choose OEM Coolant Temperature Sensor, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Chevrolet's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Chevrolet Coolant Temperature Sensor. You can shop at highly competitive prices and protect your budget. All our genuine Chevrolet parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Chevrolet Coolant Temperature Sensor monitors the coolant heat speedily to ensure that the engine does not lose its beat. Since 1911, Chevrolet has expanded to form a range that breathes easy with practicality and punches with road manners. Motorists have confidence in Chevy by having simple cabins, smooth suspensions, and engines that take a shake after long highway routes. Starting with compact vehicles and ending with huge trucks, Chevy drives changes that are worth the switch, such as increased clarity on the displays and better steering. Super Cruise is also a rollout by Chevrolet to ensure that road trips aren't exhausting but also a more confident experience for all. Chevy will keep costs straight and the parts readily accessible, which contributes to longer retention of the owners on their rides. The badge carries a hundred years of tales of work responsibility and fun on the weekend and maintains the rate. A Coolant Temperature Sensor is screwed into the engine head touching the coolant directly, and it monitors heat increase every second. Dependence on the sensor activates as the reading increases, which instructs the computer to adjust the fuel mix and rotate the fan prior to scalding of the metal parts. When the coolant remains cool, the computer will delay full power until the oil is thinned and the gears will not scrape. Since a Coolant Temperature Sensor feeds live data, gauges are sincere, alerts are early, and fuel economy lives traffic. The small probe is the same that is compatible over the brand lineup, and it provides all drivers with equal safety without much ado or flashy maintenance.

Chevrolet Coolant Temperature Sensor Parts and Q&A

Coolant Temperature Sensor, Black
12608814
Q: How to Replace the Coolant Temperature Sensor on Chevrolet Corvette?
A:
The coolant temperature indicator system in a vehicle consists of a warning light or temperature gauge on the dashboard and a coolant temperature-sending unit mounted on the engine. To replace the Engine Oil Temperature Sensor, the front of the vehicle should be raised and securely supported on jackstands. The electrical connector should be disconnected from the sensor, and then the sensor can be unscrewed from the adapter. During installation, it is important to use a new sealing washer and tighten the sensor to the specified torque.
Coolant Temperature Sensor
12601050
Q: What is the purpose of the Coolant Temperature Sensor on Chevrolet Trailblazer?
A:
The coolant temperature indicator system includes a gauge or warning light on the dashboard and a sensor on the engine. The sensor serves multiple purposes, acting as an information sensor for the fuel and emissions systems and as a sending unit for the temperature gauge. If overheating, check the coolant level and make sure the wiring and fuses are intact. If the sensor is functioning properly, have the temperature gauge checked using a scan tool to access information from the PCM.