Four Seasons 37288 Engine Coolant Temperature Sensor Connector

Harness Connector for Coolant Sensor Repair

Four Seasons 37288 is a harness connector built for electrical repair work where the original plug is damaged, brittle, or no longer locks in securely. It features a male connector body with 2 female terminals and an oval shape for a direct-style replacement on supported applications.

Use this connector when servicing engine coolant temperature sensor circuits and related harness repairs on vehicles such as Ford Escape, Ford Explorer, Toyota Camry, and Jeep Cherokee applications listed below. Four Seasons 37288 is also referenced for A/C compressor cut-out switch harness repairs on select vehicles.

Key Features

• Four Seasons Harness Connector, part number 37288
• Male connector with 2 female terminals
• Oval connector shape for OE-style harness repair
• Used in engine coolant temperature sensor connector applications
• Referenced across a wide range of Ford, Toyota, Lexus, Jaguar, Jeep, and Lincoln vehicles
• This part cross-references Champion Spark Plug 930 and Handy Pack HP4665 for the same application

Product Details

This Four Seasons harness connector is built for repair and replacement of damaged electrical connectors in engine management and HVAC-related circuits. The connector design supports common service needs on vehicles with 2-blade terminal layouts, including many Ford, Toyota, and Lexus platforms. Part number 37288 appears in fitments for models such as Ford Focus, Ford Mustang, Toyota Tacoma, and Lexus RX350, making it a practical choice for connector-level repairs where the original housing has failed.

Four Seasons 37288 is listed under Belts and Cooling > Electrical Connectors and is identified as an engine coolant temperature sensor connector. It is also used in several harness connector repair applications, including radiator-mounted and thermostat housing locations on select Ford models.

Common Repair Uses

• Broken or heat-damaged sensor connector housing
• Loose terminal retention at the coolant temperature sensor
• Corrosion at the original harness plug
• Intermittent electrical connection at the sensor circuit
• Connector replacement during cooling system or engine harness service

Installation Notes

Match the connector shape, terminal style, and vehicle application before installation. Confirm the existing harness uses a 2-terminal oval connector and verify the sensor location on the vehicle, since fitment notes vary by model and engine layout. For best results, inspect the mating terminals and wiring condition before completing the repair.

Compatible With applications include 2019-2020 Jeep Cherokee, 2009-2019 Dodge Journey, 2012-2019 Ford Explorer, 2004-2017 Toyota Camry, 2007-2017 Toyota Tacoma, and 2013-2019 Ford Fusion, along with many additional listed vehicles.

Quality Assurance

Four Seasons supplies replacement electrical connectors for service and repair use across a broad range of vehicle applications. Part number 37288 is cataloged for OE-style fitment matching on supported vehicles and connector locations.