Delphi TS10628 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for GM Applications

Delphi TS10628 is an engine coolant temperature sensor built to OE specifications for accurate temperature reporting in the cooling system. It uses a 2-terminal male pin design with an oval connector and is listed for a wide range of GM vehicles, including Buick Regal Sportback, Cadillac CT5, Cadillac CT6, Cadillac XT6, Chevrolet Blazer, and GMC Acadia.

Key Features

• Engine coolant temperature sensor for cooling system monitoring
• 2 terminals with male pin construction
• Oval male connector for the listed applications
• 15 mm head tool size for service removal and installation
• No wiring harness included
• No thread sealer included
• Package contains one engine coolant temperature sensor

OE-Style Construction

Delphi TS10628 is engineered from OE heritage and validated with technical requirements based on more than 100 years of original-equipment experience. Material selection, thickness, and material type follow OE specifications, and manufacturing controls are used to maintain consistent part quality. This sensor is a direct-fit replacement for vehicles such as the Cadillac CTS, Chevrolet Camaro, and GMC Canyon where accurate coolant temperature input is critical for engine management.

This part cross-references Standard Ignition TX281 for the same application.

What It Helps Address

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

Installation Notes

Verify connector shape, terminal count, and thread size before installation. The sensor uses a 15 mm head tool size and does not include a wiring harness or thread sealer. Confirm the vehicle application by year, make, and model before service, especially on GM platforms such as Buick LaCrosse, Cadillac ATS, and Chevrolet Colorado.

Quality Assurance

Delphi builds this sensor to OE specifications and subjects it to validation testing and controlled manufacturing processes to support consistent fit and function across the listed applications. Part number TS10628 is backed by Delphi’s OE-focused engineering approach.