Motorad 1TS1003 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Chrysler and Dodge

The MotoRad 1TS1003 engine coolant temperature sensor is built for direct replacement in a wide range of Chrysler, Dodge, Jeep, Plymouth, and Mitsubishi applications. It uses approved materials for durability in extreme temperatures and is manufactured to meet or exceed OEM specifications.

Compatible With 1997-2008 Chrysler, Dodge, Jeep, Plymouth, and Mitsubishi vehicles, this sensor supports accurate coolant temperature reporting for proper engine management. The 1TS1003 is a practical OE-style replacement for service work on vehicles such as the Dodge Ram 1500, Jeep Grand Cherokee, and Chrysler Neon.

Key Features

• Engine coolant temperature sensor for OEM-style replacement
• Blade terminal type with 2 terminals
• Square female connector for a direct-fit electrical connection
• No wiring harness included
• Built with materials selected for durability in high-heat and low-temperature conditions
• Manufactured to meet or exceed OEM specifications

Detailed Description

MotoRad part number 1TS1003 is designed for vehicles that rely on accurate coolant temperature input for engine control, fuel strategy, and temperature monitoring. The square connector and blade terminals support a factory-style interface, while the OE-spec construction helps maintain consistent sensor performance in demanding underhood conditions. This part cross-references Mopar 56027873 for the same application.

Fits 2002-2007 Dodge Ram 1500, N/A; fits 1997-2007 Jeep Grand Cherokee, N/A; fits 2000-2005 Dodge Neon, N/A. The 1TS1003 also covers many other Chrysler, Dodge, Jeep, Plymouth, and Mitsubishi models listed in the fitment data, including the Dodge Dakota, Jeep Wrangler, and Mitsubishi Raider.

What It Is Used For

• Replacing a failed coolant temperature sensor that triggers inaccurate temperature readings
• Correcting hard starting or rough running caused by incorrect engine temperature input
• Addressing temperature gauge or warning light concerns tied to sensor signal loss
• Restoring proper fuel and ignition control when the engine computer receives faulty coolant data
• Resolving diagnostic trouble codes related to coolant temperature sensor performance

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. This sensor uses a female square connector with two blade terminals and does not include a wiring harness. Inspect the cooling system and electrical connector for corrosion, damaged pins, or coolant contamination before installing the replacement sensor.

Quality Assurance

MotoRad manufactures this coolant temperature sensor in ISO TS16949 facilities and builds it to meet or exceed OEM specifications. The approved-material construction is intended to support durability in extreme operating temperatures.