Delphi TS10001 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Ford and Mercury

Delphi TS10001 is an engine coolant temperature sensor built for vehicles that rely on accurate coolant temperature input for engine management and gauge operation. It uses a 2-terminal blade-style connection with a square female connector and includes the wiring harness and tubes needed for the listed applications.

Compatible With Ford Crown Victoria, Grand Marquis, E-150, E-250, E-350 Super Duty, Expedition, F-150, F-250, F-350, Bronco, Explorer, Mustang, Taurus, Ranger, and related Lincoln and Mercury models across the 1985-2007 range.

• Engine coolant temperature sensor for OE-style temperature signal reporting
• Blade terminal type with 1 square female connector
• 2 terminal female connection for the specified applications
• Threaded nut mounting type for secure installation
• Wiring harness included for the listed fitments
• Delphi TS10001 part number for direct catalog lookup

OE Heritage and Application Coverage

Delphi draws on more than 100 years of OE experience, and that background is reflected in the TS10001 coolant temperature sensor design. This part is listed for a wide range of Ford and Mercury vehicles, including Ford Crown Victoria and Mercury Grand Marquis, plus truck and van applications such as Ford E-150, E-250, E-350 Super Duty, and F-Series models. For buyers searching by vehicle and part number, Delphi TS10001 is a direct-reference option for many 1985-2007 Ford and Mercury applications.

This part cross-references Standard Ignition TX6 and Walker Products 211-1002 for the same application.

What It Helps Address

• Incorrect coolant temperature readings
• Hard starting or poor cold-engine fuel control caused by faulty temperature input
• Temperature gauge fluctuation or inaccurate gauge behavior
• Check engine light concerns related to coolant temperature sensor signals
• Driveability issues tied to inconsistent engine temperature data

Installation Notes and Tips

Verify connector style, terminal count, and mounting style before installation. This sensor uses a threaded nut mount and a square female connector, so matching the original configuration is important for proper fitment. Confirm the vehicle-specific application notes, especially on 1997-2002 Ford Expedition models that require a round connector with 2-pin terminals.

For best results, inspect the connector, wiring harness, and surrounding cooling system components before installation. Clear any stored diagnostic trouble codes after replacement and confirm the engine reaches normal operating temperature.

Quality Assurance

Delphi builds aftermarket parts using OE heritage and engineering knowledge developed through long-term supplier experience with major automakers. The TS10001 is produced to support the listed Ford and Mercury applications with the same type of fitment detail buyers expect from an OE-focused replacement part.