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Four Seasons 37865 Engine Coolant Temperature Sensor
Reliable Engine Coolant Temperature Sensor for Ford and Jaguar Vehicles
The Four Seasons Coolant Temp Sensor part number 37865 is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with various Ford, Jaguar, Lincoln, Mazda, and Mercury models, this sensor helps maintain optimal engine performance and prevents overheating.
- Connector Gender: Female
- Connector Shape: Rectangular
- Fitting Thread Size: No threads, clip-in design
- Number of Terminals: 2
- Meets or exceeds OEM specifications
- Type: Engine Coolant Temperature Sensor
About the Four Seasons Coolant Temp Sensor Product Line
The Four Seasons Coolant Temp Sensor line focuses on delivering precise and durable temperature sensors that integrate seamlessly with your vehicle's cooling system. This product line ensures compatibility and reliability across multiple vehicle makes and models, including Ford Escape, Jaguar F-Type, Lincoln MKZ, Mazda MPV, and Mercury Mariner. The sensors are engineered to meet or exceed original equipment manufacturer standards, providing consistent performance and longevity.
Product Details and Compatibility
This engine coolant temperature sensor features a female rectangular connector with two terminals, designed for a clip-in installation without threaded fittings. The sensor is compatible with a wide range of vehicles such as the Ford Escape, Focus, Fusion, Taurus, and Zephyr; Jaguar F-Pace, XF, XFR, XJ, XJR, XK, and XKR; Lincoln MKZ; Mazda MPV; and Mercury Mariner and Milan. The Four Seasons 37865 sensor ensures accurate temperature monitoring, which is critical for engine management systems to regulate cooling fan operation and fuel injection timing.
Common Issues Addressed by This Sensor
- Engine overheating due to inaccurate temperature readings
- Erratic cooling fan operation
- Poor fuel economy caused by incorrect engine temperature data
- Check engine light triggered by faulty coolant temperature sensor
- Engine performance issues related to temperature sensor failure
Installation Notes and Tips
The Four Seasons 37865 coolant temperature sensor installs easily with its clip-in design, eliminating the need for threaded fittings. Ensure the connector is securely attached to avoid electrical connection issues. Before installation, verify compatibility with your specific vehicle make and model. It is recommended to disconnect the battery before replacing the sensor to prevent electrical shorts.
Quality Assurance and Warranty
This coolant temperature sensor meets or exceeds OEM specifications, ensuring reliable performance and durability. Four Seasons products are manufactured under strict quality control standards. Please refer to the product packaging or manufacturer documentation for specific warranty details.
| Brand | Four Seasons |
| Part Number | 37865 |
| Position | Coolant Temp Sensor |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Description | Coolant Temp Sensor |
| Fitting Thread Size | No Threads/Clip In |
| Meets / Exceeds OEM? | YES |
| Number of Terminals | 2 |
| Style | Coolant Temp Sensor |
| Type | Coolant Temp Sensor |
This part fits 91 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2018 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2017 | Jaguar | F-Pace | N/A | Coolant Temp Sensor | |||
| 2017 | Jaguar | F-Type | N/A | Coolant Temp Sensor | |||
| 2017 | Jaguar | XF | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2017 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2017 | Jaguar | XJR | N/A | Coolant Temp Sensor | |||
| 2016 | Jaguar | F-Type | N/A | Coolant Temp Sensor | |||
| 2016 | Jaguar | XF | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2016 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2016 | Jaguar | XJR | N/A | Coolant Temp Sensor | |||
| 2015 | Jaguar | F-Type | N/A | Coolant Temp Sensor | |||
| 2015 | Jaguar | XF | 5.0L | V8 | N/A | Coolant Temp Sensor | |
| 2015 | Jaguar | XF | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2015 | Jaguar | XFR | N/A | Coolant Temp Sensor | |||
| 2015 | Jaguar | XFR-S | N/A | Coolant Temp Sensor | |||
| 2015 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2015 | Jaguar | XJR | N/A | Coolant Temp Sensor | |||
| 2015 | Jaguar | XK | N/A | Coolant Temp Sensor | |||
| 2015 | Jaguar | XKR | N/A | Coolant Temp Sensor | |||
| 2014 | Jaguar | F-Type | N/A | Coolant Temp Sensor | |||
| 2014 | Jaguar | XF | 5.0L | V8 | N/A | Coolant Temp Sensor | |
| 2014 | Jaguar | XF | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2014 | Jaguar | XFR | N/A | Coolant Temp Sensor | |||
| 2014 | Jaguar | XFR-S | N/A | Coolant Temp Sensor | |||
| 2014 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2014 | Jaguar | XJR | N/A | Coolant Temp Sensor | |||
| 2014 | Jaguar | XK | N/A | Coolant Temp Sensor | |||
| 2014 | Jaguar | XKR | N/A | Coolant Temp Sensor | |||
| 2013 | Jaguar | XF | 5.0L | V8 | N/A | Coolant Temp Sensor | |
| 2013 | Jaguar | XF | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2013 | Jaguar | XFR | N/A | Coolant Temp Sensor | |||
| 2013 | Jaguar | XFR-S | N/A | Coolant Temp Sensor | |||
| 2013 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2013 | Jaguar | XK | N/A | Coolant Temp Sensor | |||
| 2013 | Jaguar | XKR | N/A | Coolant Temp Sensor | |||
| 2012 | Ford | Focus | -L | -- | N/A | Located On Coolant Crossover Tube; Coolant Temp Sensor | |
| 2012 | Ford | Focus | 2.0L | L4 | N/A | Located On Coolant Crossover Tube; Coolant Temp Sensor | |
| 2012 | Jaguar | XF | 5.0L | V8 | N/A | Coolant Temp Sensor | |
| 2012 | Jaguar | XFR | N/A | Coolant Temp Sensor | |||
| 2012 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2012 | Jaguar | XK | N/A | Coolant Temp Sensor | |||
| 2012 | Jaguar | XKR | N/A | Coolant Temp Sensor | |||
| 2011 | Jaguar | XF | N/A | Coolant Temp Sensor | |||
| 2011 | Jaguar | XFR | N/A | Coolant Temp Sensor | |||
| 2011 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2011 | Jaguar | XK | N/A | Coolant Temp Sensor | |||
| 2011 | Jaguar | XKR | N/A | Coolant Temp Sensor | |||
| 2010 | Jaguar | XF | 5.0L | V8 | N/A | Coolant Temp Sensor | |
| 2010 | Jaguar | XFR | N/A | Coolant Temp Sensor | |||
| 2010 | Jaguar | XJ | N/A | Coolant Temp Sensor | |||
| 2010 | Jaguar | XK | N/A | Coolant Temp Sensor | |||
| 2010 | Jaguar | XKR | N/A | Coolant Temp Sensor | |||
| 2009 | Ford | Fusion | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2009 | Mercury | Milan | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2008 | Ford | Escape | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2008 | Ford | Fusion | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2008 | Lincoln | MKZ | N/A | Coolant Temp Sensor | |||
| 2008 | Mazda | 6 | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2008 | Mercury | Mariner | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2008 | Mercury | Milan | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2008 | Mercury | Sable | N/A | Coolant Temp Sensor | |||
| 2007 | Ford | Escape | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2007 | Ford | Fusion | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2007 | Lincoln | MKZ | N/A | Coolant Temp Sensor | |||
| 2007 | Mazda | 6 | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2007 | Mercury | Mariner | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2007 | Mercury | Milan | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2006 | Ford | Escape | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2006 | Ford | Fusion | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2006 | Lincoln | Zephyr | N/A | Coolant Temp Sensor | |||
| 2006 | Mazda | 6 | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2006 | Mazda | MPV | N/A | Coolant Temp Sensor | |||
| 2006 | Mercury | Mariner | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2006 | Mercury | Milan | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2005 | Ford | Escape | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2005 | Ford | Escape | 3.0L | V6 | GAS | N/A | Coolant Temp Sensor |
| 2005 | Ford | Taurus | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2005 | Mazda | 6 | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2005 | Mazda | MPV | N/A | Coolant Temp Sensor | |||
| 2005 | Mercury | Mariner | N/A | Coolant Temp Sensor | |||
| 2005 | Mercury | Sable | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2004 | Ford | Taurus | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2004 | Mazda | 6 | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2004 | Mazda | MPV | N/A | Coolant Temp Sensor | |||
| 2004 | Mercury | Sable | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2003 | Ford | Taurus | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2003 | Mazda | 6 | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2003 | Mazda | MPV | N/A | Coolant Temp Sensor | |||
| 2003 | Mercury | Sable | 3.0L | V6 | N/A | Coolant Temp Sensor | |
| 2002 | Mazda | MPV | N/A | Coolant Temp Sensor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.