Delphi TS10032 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for OE-Style Cooling Control

Delphi TS10032 is an engine coolant temperature sensor built for accurate temperature reporting to the engine management system. It uses a threaded nut mounting style, a round female connector, and a 3-terminal male pin layout for a direct-fit replacement on supported vehicles.

With OE heritage behind the design, this Delphi coolant temperature sensor is a practical choice for drivers servicing Buick Century, Pontiac Grand Prix, Chevrolet Lumina, and other listed applications.

Key Features

• Engine coolant temperature sensor for cooling system and engine control inputs
• Delphi part number TS10032
• Threaded nut mounting type for secure installation
• Round 1-connector design with female connector gender
• 3-terminal male pin configuration
• Wiring harness not included
• Package contents include the engine coolant temperature sensor and instruction sheet

Detailed Description

Delphi TS10032 is engineered for vehicles that rely on coolant temperature data to manage fuel delivery, idle strategy, and cooling fan operation. Delphi draws on OE experience and supplier knowledge developed through work with major automakers, and that background is reflected in the sensor’s construction and fitment-focused design. This part cross-references Standard Ignition TX66 for the same application.

Compatible With 1994-2002 Buick Century, 1996-2002 Buick Regal, 1996-2002 Pontiac Grand Prix, 1996-2001 Chevrolet Lumina, 1995-1999 Chevrolet Camaro, and additional listed Buick, Chevrolet, Oldsmobile, Pontiac, GMC, and Isuzu applications. Delphi TS10032 also matches common search needs for an engine coolant temperature sensor for 1994-1997 Chevrolet S10, 1994-1997 GMC Sonoma, and 1992-1994 Pontiac Sunbird.

Common Issues This Sensor Can Address

• Incorrect coolant temperature readings at the engine control module
• Hard starting or rough cold operation caused by inaccurate temperature input
• Cooling fan behavior that does not match engine temperature
• Poor fuel control from a faulty temperature signal
• Check engine light conditions related to coolant temperature sensor faults

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. Inspect the connector and wiring for corrosion or damage, and confirm the cooling system is at a safe temperature before removing the old sensor. Use the included instruction sheet during installation and ensure the threaded nut seats properly to avoid leaks or signal issues.

Quality Assurance

Delphi builds this sensor using OE-focused engineering and manufacturing knowledge developed through long-term supplier relationships with major automakers. That OE heritage supports consistent fit and dependable temperature signal performance across the listed applications.