How to diagnose and troubleshoot the coolant temperature indicator system and Coolant Temperature Sensor on Jeep Grand Cherokee?

First of all, the coolant temperature indicator system includes a dash warning light or gauge and an engine coolant temperature sensor. This sensor informs the Powertrain Control Module (PCM) and acts as the coolant temperature-sending unit. If overheating is indicated, check the coolant level and wiring harness connectors. The indicator light should illuminate when the ignition is turned to START and the engine is cranking, showing a working bulb. Once the engine starts, the light should go out unless overheating occurs.

Genuine Jeep Coolant Temperature Sensor

Coolant Water Temperature Sensor

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43 Coolant Temperature Sensors found

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Jeep Sensor-Fluid Temperature
Part Number: 68224451AA
$102.99 MSRP: $155.00
You Save: $52.01 (34%)
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Fits the following Jeep Models:
- Cherokee | 2019-2021 | Latitude AWD, Latitude FWD, Latitude Lux AWD, Latitude Lux FWD, Latitude Plus AWD, Latitude Plus FWD, Limited AWD, Limited FWD, Overland AWD, Overland FWD, Trailhawk AWD | 4 Cyl 2.0L
- Compass | 2023-2025 | 4 Cyl 2.0 L GAS
- Grand Cherokee | 2022-2025 | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Grand Wagoneer | 2022-2024 | 6 Cyl 3.0 L GAS
- Grand Wagoneer L | 2023-2024 | 6 Cyl 3.0 L GAS
- Wagoneer | 2023-2024 | 6 Cyl 3.0 L GAS
- Wrangler | 2018-2025 | Rubicon 4WD, Sport 4WD, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD, Unlimited Sport RHD 4WD | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.0L
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Jeep Sensor-COOLANT Temperature
Part Number: 5269870AB
$39.22 MSRP: $53.35
You Save: $14.13 (27%)
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Product Specifications
- Other Name: Sensor Coolant Temperature
Fits the following Jeep Models:
- Commander | 2006-2007 | Base 2WD, Base 4WD, Limited 2WD, Limited 4WD, Overland 2WD, Overland 4WD, Sport 2WD, Sport 4WD | 8 Cyl 5.7L
- Grand Cherokee | 2005-2007 | Laredo 2WD, Laredo 4WD, Limited 2WD, Limited 4WD, Overland 2WD, Overland 4WD, SRT8 4WD | 8 Cyl 5.7L, 8 Cyl 6.1L
- Wrangler | 2007 | Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara 2WD, Unlimited Sahara 4WD, Unlimited X 2WD, Unlimited X 4WD, X, X RHD | 6 Cyl 3.8L
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Jeep Sensor-Fluid Temperature
Part Number: 5149077AB
$47.24 MSRP: $67.60
You Save: $20.36 (31%)
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Product Specifications
- Other Name: Sensor Fluid Temperature
- Replaces: 5149096AB
Fits the following Jeep Models:
- Cherokee | 2014-2023 | Latitude AWD, Latitude FWD, Latitude Lux AWD, Latitude Lux FWD, Latitude Plus AWD, Latitude Plus FWD, Limited AWD, Limited FWD, Overland AWD, Overland FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 2.4 L GAS, 4 Cyl 2.4L, 6 Cyl 3.2L
- Commander | 2008-2010 | Limited 2WD, Limited 4WD, Overland 2WD, Overland 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L, 8 Cyl 4.7L, 8 Cyl 5.7L
- Compass | 2018-2022 | 80th Spec. Edition AWD, 80th Spec. Edition FWD, Latitude AWD, Latitude FWD, Limited AWD, Limited FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 2.4 L GAS, 4 Cyl 2.4L
- Grand Cherokee | 2008-2022 | Laredo 2WD, Laredo 4WD, Laredo AWD, Laredo RWD, Limited 2WD, Limited 4WD, Limited AWD, Limited RWD, Overland 2WD, Overland 4WD, Overland AWD, Overland RWD, SRT AWD, SRT8 4WD, Summit AWD, Summit RWD, Trackhawk AWD, Trailhawk AWD | 6 Cyl 3.6L, 6 Cyl 3.7L, 8 Cyl 4.7L, 8 Cyl 5.7 L GAS, 8 Cyl 5.7L, 8 Cyl 6.1L, 8 Cyl 6.2L, 8 Cyl 6.4L
- Grand Cherokee L | 2021-2024 | 8 Cyl 5.7 L GAS
- Grand Wagoneer | 2022-2023 | 8 Cyl 6.4 L GAS
- Liberty | 2008-2012 | Limited Edition 2WD, Limited Edition 4WD, Limited JET Edition 2WD, Limited JET Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
- Renegade | 2015-2021 | Latitude AWD, Latitude FWD, Limited AWD, Limited FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 2.4 L GAS, 4 Cyl 2.4L
- Wagoneer | 2022-2023 | 8 Cyl 5.7 L MILD HYBRID EV-GAS (MHEV)
- Wrangler | 2022-2024, 2008-2018 | 70th Anniversary, Rubicon, Rubicon 4WD, Sahara, Sahara 4WD, Sport, Sport 4WD, Unlimited Rubicon, Unlimited Rubicon 4WD, Unlimited Sahara 2WD, Unlimited Sahara 4WD, Unlimited Sport 2WD, Unlimited Sport 4WD, Unlimited X 2WD, Unlimited X 4WD, Unlimited X RHD 4WD, X, X RHD | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 6.4 L GAS
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Jeep Fluid Temperature Sensor
Part Number: 68164627AA
$42.35 MSRP: $60.55
You Save: $18.20 (31%)
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Product Specifications
- Other Name: Sensor-Fluid Temperature, Sensor
Fits the following Jeep Models:
- Cherokee | 2014-2022 | Latitude AWD, Latitude FWD, Latitude Lux AWD, Latitude Lux FWD, Latitude Plus AWD, Latitude Plus FWD, Limited AWD, Limited FWD, Overland AWD, Overland FWD, Sport AWD, Sport FWD, Trailhawk AWD | 6 Cyl 3.2 L GAS, 6 Cyl 3.2L
- Grand Cherokee | 2014-2021 | Laredo 2WD, Laredo 4WD, Laredo AWD, Laredo RWD, Limited 2WD, Limited 4WD, Limited AWD, Limited RWD, Overland 2WD, Overland 4WD, Overland AWD, Overland RWD, Summit AWD, Summit RWD, Trailhawk AWD | 6 Cyl 3.6L
- Wrangler | 2014-2018 | Rubicon, Rubicon 4WD, Sahara, Sahara 4WD, Sport, Sport 4WD, Unlimited Rubicon, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD | 6 Cyl 3.6L
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Jeep Sensor-COOLANT Temperature
Part Number: 56027873
$62.66 MSRP: $92.85
You Save: $30.19 (33%)
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Product Specifications
- Other Name: Sensor Coolant Temperature
Fits the following Jeep Models:
- Cherokee | 1997-2001 | 2 Door Sport Utility 2WD, 2 Door Sport Utility 4WD, 4 Door Sport Utility 2WD, 4 Door Sport Utility 4WD, 4 Door Sport Utility RHD 2WD, 4 Door Sport Utility RHD 4WD, Classic 4 Door 2WD, Classic 4 Door 4WD, Limited 4 Door 2WD, Limited 4 Door 4WD, SE 2 Door 2WD, SE 2 Door 4WD, SE 4 Door 2WD, SE 4 Door 4WD, SE RHD 4 Door 2WD, SE RHD 4 Door 4WD, Sport 2 Door 2WD, Sport 2 Door 4WD, Sport 4 Door 2WD, Sport 4 Door 4WD | 4 Cyl 2.5L, 6 Cyl 4.0L
- Commander | 2006-2007 | Base 2WD, Base 4WD, Limited 2WD, Limited 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L, 8 Cyl 4.7L
- Grand Cherokee | 1997-2007 | 2WD, 4WD, Laredo 2WD, Laredo 4WD, Limited 2WD, Limited 4WD, Overland 2WD, Overland 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L, 6 Cyl 4.0L, 8 Cyl 4.7L
- Liberty | 2002-2007 | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.4L, 6 Cyl 3.7L
- Wrangler | 1997-2006 | Rubicon, Sahara, SE, Sport, Unlimited, Unlimited Rubicon, X | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 4.0L
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Jeep Sensor-COOLANT Temperature
Part Number: 5033313AA
$31.86 MSRP: $45.60
You Save: $13.74 (31%)
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Product Specifications
- Other Name: Sensor Coolant Temperature; Coolant Temperature Sensor, Temperature Sensor
Fits the following Jeep Models:
- Cherokee | 2019-2023 | Latitude AWD, Latitude FWD, Latitude Lux AWD, Latitude Lux FWD, Latitude Plus AWD, Latitude Plus FWD, Limited AWD, Limited FWD, Overland AWD, Overland FWD, Trailhawk AWD | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L
- Compass | 2023-2024, 2007-2017 | Base 4WD, Base FWD, Latitude 4WD, Latitude FWD, Limited 4WD, Limited FWD, Sport 4WD, Sport FWD | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L, 4 Cyl 2.4L
- Grand Cherokee | 2022-2025 | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Patriot | 2007-2017 | Base 4WD, Base FWD, Latitude 4WD, Latitude FWD, Latitude X 4WD, Latitude X FWD, Limited 4WD, Limited FWD, Sport 4WD, Sport FWD | 4 Cyl 2.0L, 4 Cyl 2.4L
- Wrangler | 2018-2025 | Rubicon 4WD, Sport 4WD, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD, Unlimited Sport RHD 4WD | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.0L
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Jeep COOLANT Temperature
Part Number: 5149096AB
$47.24 MSRP: $67.60
You Save: $20.36 (31%)
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Product Specifications
- Other Name: Sensor Coolant Temperature
- Replaced by: 5149077AB
Fits the following Jeep Models:
- Commander | 2009-2010 | Limited 2WD, Limited 4WD, Overland 2WD, Overland 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L, 8 Cyl 4.7L, 8 Cyl 5.7L
- Grand Cherokee | 2009-2014 | Laredo 2WD, Laredo 4WD, Limited 2WD, Limited 4WD, Overland 2WD, Overland 4WD, SRT AWD, SRT8 4WD, Summit AWD, Summit RWD | 6 Cyl 3.7L, 8 Cyl 4.7L, 8 Cyl 5.7L, 8 Cyl 6.4L
- Liberty | 2009-2012 | Limited Edition 2WD, Limited Edition 4WD, Limited JET Edition 2WD, Limited JET Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
- Wrangler | 2008-2011 | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited Rubicon, Unlimited Sahara 2WD, Unlimited Sahara 4WD, Unlimited Sport 2WD, Unlimited Sport 4WD, Unlimited X 2WD, Unlimited X 4WD, Unlimited X RHD 4WD, X, X RHD | 6 Cyl 3.8L
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Jeep Temperature Sensor
Part Number: 68088241AA
$213.75 MSRP: $323.00
You Save: $109.25 (34%)
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Product Specifications
- Other Name: Sensor Temperature; Oil Temperature Sending Unit
- Replaces: 68119586AA
Fits the following Jeep Models:
- Cherokee | 2014-2021 | Latitude AWD, Latitude FWD, Latitude Lux AWD, Latitude Lux FWD, Latitude Plus AWD, Latitude Plus FWD, Limited AWD, Limited FWD, Overland AWD, Overland FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 2.4L
- Compass | 2018-2022 | 80th Spec. Edition AWD, 80th Spec. Edition FWD, Latitude AWD, Latitude FWD, Limited AWD, Limited FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 2.4 L GAS, 4 Cyl 2.4L
- Renegade | 2015-2020 | Latitude AWD, Latitude FWD, Limited AWD, Limited FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 1.4L, 4 Cyl 2.4L
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Jeep Sensor-Fluid Temperature
Part Number: 68217702AC
$26.04 MSRP: $37.60
You Save: $11.56 (31%)
ADD TO CART
Product Specifications
- Other Name: Sensor Fluid Temperature
- Replaced by: 68217702AD
Fits the following Jeep Models:
- Gladiator | 2020-2021 | Mojave 4WD, Overland 4WD, Rubicon 4WD, Sport 4WD | 6 Cyl 3.6L
- Grand Cherokee | 2017-2021 | Laredo AWD, Laredo RWD, Limited AWD, Limited RWD, Overland AWD, Overland RWD, Summit AWD, Summit RWD, Trailhawk AWD | 6 Cyl 3.6L
- Wrangler | 2018-2024 | Rubicon 4WD, Sport 4WD, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD | 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6L
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Jeep Sensor-COOLANT Temperature
Part Number: 5066779AA
$76.11 MSRP: $115.00
You Save: $38.89 (34%)
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Product Specifications
- Other Name: Sensor Coolant Temperature; Coolant Temperature Sensor, Temperature Sensor
Fits the following Jeep Models:
- Gladiator | 2021-2023 | Overland 4WD, Rubicon 4WD, Sport 4WD | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0L Diesel
- Grand Cherokee | 2011-2021 | Laredo 2WD, Laredo 4WD, Limited 2WD, Limited 4WD, Limited AWD, Limited RWD, Overland 2WD, Overland 4WD, Overland AWD, Overland RWD, Summit AWD, Summit RWD, Trailhawk AWD | 6 Cyl 3.0L Diesel
- Liberty | 2008-2012, 2002-2006 | Limited Edition 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.8L Diesel
- Wrangler | 2020-2023, 2011-2018, 2007 | Rubicon 4WD, Sport 4WD, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0L Diesel
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Jeep Sensor-Fluid Temperature
Part Number: 68270732AB
$23.77 MSRP: $34.00
You Save: $10.23 (31%)
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Product Specifications
- Other Name: Sensor Fluid Temperature
- Replaces: 68270732AA
Fits the following Jeep Models:
- Gladiator | 2020-2025 | Mojave 4WD, Overland 4WD, Rubicon 4WD, Sport 4WD | 6 Cyl 3.6 L GAS, 6 Cyl 3.6L
- Grand Cherokee | 2016-2024 | Laredo AWD, Laredo RWD, Limited AWD, Limited RWD, Overland AWD, Overland RWD, Summit AWD, Summit RWD, Trailhawk AWD | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6L
- Grand Cherokee L | 2021-2024 | 6 Cyl 3.6 L FLEX
- Wrangler | 2018-2025 | Rubicon 4WD, Sport 4WD, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD | 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6L
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Jeep Temperature Sensor
Part Number: 5033314AA
$24.76 MSRP: $35.70
You Save: $10.94 (31%)
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Product Specifications
- Other Name: Sensor Temperature
Fits the following Jeep Models:
- Compass | 2007-2017 | Base 4WD, Base FWD, Latitude 4WD, Latitude FWD, Limited 4WD, Limited FWD, Sport 4WD, Sport FWD | 4 Cyl 2.0L, 4 Cyl 2.4L
- Patriot | 2007-2017 | Base 4WD, Base FWD, Latitude 4WD, Latitude FWD, Latitude X 4WD, Latitude X FWD, Limited 4WD, Limited FWD, Sport 4WD, Sport FWD | 4 Cyl 2.0L, 4 Cyl 2.4L
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Jeep Sensor-Fluid Temperature
Part Number: 68217702AB
$26.10 MSRP: $37.70
You Save: $11.60 (31%)
ADD TO CART
Product Specifications
- Other Name: Sensor Fluid Temperature
- Replaces: 68217702AA
Fits the following Jeep Models:
- Grand Cherokee | 2016 | Laredo AWD, Laredo RWD, Limited AWD, Limited RWD, Overland AWD, Overland RWD, Summit AWD, Summit RWD | 6 Cyl 3.6L
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Jeep Temperature Sensor
Part Number: 68294906AA
$51.03 MSRP: $74.95
You Save: $23.92 (32%)
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Product Specifications
- Other Name: Sensor-Temperature; Coolant Temperature Sensor, Temperature Sensor
Fits the following Jeep Models:
- Renegade | 2019-2023 | Latitude AWD, Latitude FWD, Limited AWD, Limited FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 1.3 L GAS, 4 Cyl 1.3L
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Jeep Temperature Sensor
Part Number: 68070744AB
$20.21 MSRP: $29.20
You Save: $8.99 (31%)
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Product Specifications
- Other Name: Sensor Temperature; Coolant Temperature Sensor
- Replaces: 68070744AA
Fits the following Jeep Models:
- Compass | 2018-2020 | Latitude AWD, Sport AWD, Sport FWD
- Renegade | 2015-2018 | Latitude AWD, Latitude FWD, Sport AWD, Sport FWD | 4 Cyl 1.4L
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Jeep Sensor-Fluid Temperature
Part Number: 68217702AD
$26.04 MSRP: $37.60
You Save: $11.56 (31%)
ADD TO CART
Product Specifications
- Replaces: 68217702AC
Fits the following Jeep Models:
- Gladiator | 2020-2025 | Mojave 4WD, Overland 4WD, Rubicon 4WD, Sport 4WD | 6 Cyl 3.6 L GAS, 6 Cyl 3.6L
- Grand Cherokee | 2017-2025 | Laredo AWD, Laredo RWD, Limited AWD, Limited RWD, Overland AWD, Overland RWD, Summit AWD, Summit RWD, Trailhawk AWD | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.6L
- Grand Cherokee L | 2021-2025 | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Wrangler | 2018-2025 | Rubicon 4WD, Sport 4WD, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD | 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6L
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Jeep Temperature Sensor
Part Number: 68119586AA
$213.75 MSRP: $323.00
You Save: $109.25 (34%)
ADD TO CART
Product Specifications
- Other Name: Sensor Temperature
- Replaced by: 68088241AA
Fits the following Jeep Models:
- Renegade | 2015-2018 | Latitude AWD, Latitude FWD, Sport AWD, Sport FWD | 4 Cyl 1.4L
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Jeep ACTUATOR-MULTIAIR
Part Number: 68378587AA
$61.84 MSRP: $90.80
You Save: $28.96 (32%)
ADD TO CART
Product Specifications
- Other Name: Oil Temperature Sending Unit
Fits the following Jeep Models:
- Renegade | 2019-2023 | Latitude AWD, Latitude FWD, Limited AWD, Limited FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 1.3 L GAS, 4 Cyl 1.3L
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Jeep Temperature Sensor
Part Number: 68410608AA
$38.97 MSRP: $56.05
You Save: $17.08 (31%)
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Product Specifications
- Other Name: Sensor-Temperature; Air Intake Temperature Sensor, Temperature Sensor
Fits the following Jeep Models:
- Renegade | 2019-2023 | Latitude AWD, Latitude FWD, Limited AWD, Limited FWD, Sport AWD, Sport FWD, Trailhawk AWD | 4 Cyl 1.3 L GAS, 4 Cyl 1.3L
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Jeep Sensor-COOLANT Temperature
Part Number: 56004815
Product Specifications
- Other Name: Sensor Coolant Temperature
Fits the following Jeep Models:
- Cherokee | 1991-1996 | 2 Door Sport Utility 2WD, 2 Door Sport Utility 4WD, 2 Door Sport Utility RHD 2WD, 2 Door Sport Utility RHD 4WD, 4 Door Sport Utility 2WD, 4 Door Sport Utility 4WD, 4 Door Sport Utility RHD 2WD, 4 Door Sport Utility RHD 4WD | 4 Cyl 2.1L Diesel, 4 Cyl 2.5L, 4 Cyl 2.5L Diesel, 6 Cyl 4.0L
- Comanche | 1991-1992 | 3-Person Cab 2WD, 3-Person Cab 4WD | 4 Cyl 2.5L, 6 Cyl 4.0L
- Grand Cherokee | 1993-1998 | 2WD, 4 Door Sport Utility 2WD, 4 Door Sport Utility 4WD, 4WD | 6 Cyl 4.0L, 8 Cyl 5.2L, 8 Cyl 5.9L
- Grand Wagoneer | 1993 | 4 Door Sport Utility 2WD, 4 Door Sport Utility 4WD | 6 Cyl 4.0L, 8 Cyl 5.2L
- Wrangler | 1994-1995 | Sport Utility 4WD | 4 Cyl 2.5L, 6 Cyl 4.0L
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Jeep Coolant Temperature Sensor

Welcome to your ultimate destination for affordable OEM Jeep Coolant Temperature Sensors. Here at our website, we not only provide genuine Jeep Coolant Temperature Sensors at unbeatable prices, but also guarantee their quality with the manufacturer's warranty. Coupled with our dedicated customer service and swift delivery, we're confident you won't find a better deal anywhere else.

Jeep Coolant Temperature Sensor Parts Questions & Experts Answers

Sensor-Fluid Temperature
5149077AB
Q: How to diagnose and troubleshoot the coolant temperature indicator system and Coolant Temperature Sensor on Jeep Grand Cherokee?
A:
First of all, the coolant temperature indicator system includes a dash warning light or gauge and an engine coolant temperature sensor. This sensor informs the Powertrain Control Module (PCM) and acts as the coolant temperature-sending unit. If overheating is indicated, check the coolant level and wiring harness connectors. The indicator light should illuminate when the ignition is turned to START and the engine is cranking, showing a working bulb. Once the engine starts, the light should go out unless overheating occurs.

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