Holstein 2CTS0044 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for OE-Style Fitment

Holstein Parts 2CTS0044 is an engine coolant temperature sensor built for direct replacement applications across a wide range of GM, Jeep, Ram, Saab, and other vehicles. It uses a 2-terminal blade design with a rectangular female connector to support accurate coolant temperature signal input for the engine management system.

Key Features

• Engine coolant temperature sensor for temperature signal monitoring
• Blade terminal type with 2 terminals
• Rectangular female connector for OE-style electrical connection
• No wiring harness included
• Holstein Parts 2CTS0044 cross-references Bosch 0280130122 and Delphi TS10253 for the same application

Product Details

Holstein Parts 2CTS0044 is designed for vehicles that rely on coolant temperature data to manage fuel delivery, idle strategy, and engine protection logic. This sensor is a direct-fit replacement for many applications, including 2014-2018 Ram 1500, 2016-2022 Chevrolet Colorado, 2014-2021 Jeep Grand Cherokee, and 2007-2016 GMC Acadia. It also serves additional applications such as Chevrolet Traverse, Buick Enclave, Cadillac CTS, and Saab 9-3/9-5. The Holstein Parts line focuses on replacement electrical and engine management components for service work that calls for OE-style connector and terminal design.

What It Helps Address

• Incorrect coolant temperature readings on the dash or scan tool
• Hard starting or rough idle related to temperature input errors
• Cooling fan operation concerns tied to sensor signal faults
• Fuel mixture and drivability issues caused by inaccurate engine temperature data
• Check engine light conditions related to coolant temperature sensor circuits

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. This sensor uses a rectangular female connector with blade terminals and does not include a wiring harness. Confirm the original sensor location and inspect the connector for corrosion or damaged terminals before replacing the part. For fitment, this part is listed for vehicles such as 2021-2023 Jeep Wrangler, 2020-2023 Ram 1500, 2016-2022 Chevrolet Colorado, and 2014-2021 Jeep Grand Cherokee.

Quality Assurance

Holstein Parts supplies replacement components for service applications that require consistent electrical fit and OE-style configuration. Part number 2CTS0044 is cataloged against multiple interchange references to support accurate parts matching during repair.