Delphi TS10270 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for BMW and Land Rover

The Delphi TS10270 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for optimal engine performance. Compatible with a wide range of BMW and Land Rover models, this sensor ensures precise monitoring of coolant temperature to help maintain engine efficiency.

• Terminal Type: Blade terminals for secure electrical connection
• Connector Quantity: Single connector for streamlined installation
• Connector Shape: Rectangle design for compatibility with factory wiring harnesses
• Terminal Quantity: Two terminals supporting reliable signal transmission
• Connector Gender: Female connector to match male terminals on vehicle wiring
• Terminal Gender: Male terminals on the sensor side
• Mounting Type: Threaded nut for secure and stable sensor placement
• Package Contents: Includes engine coolant temperature sensor and instruction sheet

Detailed Product Description

The Delphi TS10270 sensor features a threaded nut mounting type, allowing for a firm and leak-free installation in the engine cooling system. Its blade terminal type and rectangular female connector are engineered to fit precisely with the original equipment wiring harnesses found in BMW models such as the 3 Series (320i, 328i, 335i), 5 Series (525i, 535i, 550i), 6 Series (640i, 650i), 7 Series (740i, 750i), and M Series (M2, M3, M4, M5, M6), as well as Land Rover vehicles including the Discovery and Freelander. The sensor’s two male terminals ensure consistent electrical contact for accurate temperature data transmission to the engine control unit.

Common Applications and Issues Addressed

• Helps prevent engine overheating by providing accurate coolant temperature readings
• Resolves erratic temperature gauge readings or warning light activations
• Supports proper engine fuel mixture adjustments based on coolant temperature
• Eliminates engine performance issues related to faulty temperature sensor signals
• Assists in maintaining optimal engine operating temperature for emissions control

Installation Notes and Tips

Installation of the Delphi TS10270 sensor requires removal of the old sensor and replacement with the new unit using the threaded nut mounting. Ensure the engine is cool before beginning installation to avoid burns or coolant leaks. Verify the connector shape and terminal configuration match the vehicle’s wiring harness to ensure proper fitment. No wiring harness is included, so use the existing vehicle harness for connection. Follow the included instruction sheet for torque specifications and installation procedures.

Quality Assurance and Warranty

Delphi is a recognized manufacturer of automotive sensors, known for meeting OEM standards. The TS10270 Engine Coolant Temperature Sensor undergoes rigorous quality control to ensure durability and accurate performance. This sensor is backed by Delphi’s limited warranty, providing coverage against defects in materials and workmanship under normal use.