Delphi TS10327 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for OE Fitment

Delphi TS10327 is an engine coolant temperature sensor built for direct replacement in a wide range of Mitsubishi, Hyundai, Chrysler, and Dodge applications. It uses a 2-terminal blade connection with a rectangular female connector and threaded nut mounting for a secure electrical and mechanical interface.

With OE heritage behind the design, this Delphi coolant temperature sensor is a practical choice for drivers servicing Mitsubishi Eclipse, Galant, Outlander, Lancer, Montero, and related vehicles. Part number TS10327 is also cross-referenced to Walker Products 211-1030 for the same application.

Key Features

• Engine coolant temperature sensor for monitoring coolant temperature at the engine
• Blade terminal type with 2 terminals
• Rectangular female connector for a direct electrical connection
• Threaded nut mounting type for secure installation
• Wiring harness not included
• Package contents: engine coolant temperature sensor and instruction sheet
• Delphi OE heritage and aftermarket engineering experience

Product Details

Delphi TS10327 is engineered as an OE-style engine coolant temperature sensor for vehicles that rely on accurate coolant temperature input for engine management. The sensor’s 1-connector, 2-terminal layout and threaded nut mounting support a straightforward replacement on many Mitsubishi platforms, including Eclipse, Galant, Outlander, Lancer, Montero, Mirage, Diamante, Montero Sport, 3000GT, Expo, and Expo LRV, plus select Hyundai Sonata, Chrysler Sebring, and Dodge Stratus and Stealth applications. Part number TS10327 is also listed under OE-style interchange references for the same fitment family.

This sensor is a direct-fit service part for diagnosing or replacing a failed coolant temperature signal on 1993-2011 Mitsubishi Eclipse, 1993-2011 Mitsubishi Galant, and 2003-2011 Mitsubishi Outlander applications, along with other listed models. Accurate coolant temperature input is important for engine control strategy, fuel delivery, and temperature-related warning behavior.

Common Uses

• Check engine light related to coolant temperature signal faults
• Hard starting or poor cold-start performance
• Incorrect temperature gauge or temperature reporting
• Rough idle or fuel mixture issues tied to coolant temperature input
• Replacement of a worn or electrically unstable coolant temperature sensor

Installation Notes

Verify connector shape, terminal count, and threaded mounting style before installation. Inspect the mating connector for corrosion, damaged terminals, or heat-related wear, and confirm the harness condition since a wiring harness is not included. Follow the supplied instruction sheet and use the vehicle service procedure for coolant system access and sensor removal.

Quality Assurance

Delphi builds aftermarket parts using more than a century of OE experience and supplier knowledge from top automaker programs. TS10327 reflects that OE-focused engineering approach for dependable replacement fitment.