Delphi TS10500 Air Charge Temperature Sensor

Delphi TS10500 Air Charge Temperature Sensor

The Delphi TS10500 is an air charge temperature sensor built for accurate intake air temperature measurement in select BMW applications. It uses a 5-volt design, a 2-pin male terminal layout, and a square 1-connector configuration for OE-style replacement service.

Compatible With BMW 325Ci, 330Ci, X3, X5, 325i, 325xi, 330i, 330xi, 525i, 530i, 540i, Z3, 740i, 740iL, 750iL, 323Ci, 323i, 328Ci, 328i, 528i, 318ti, 323is, 328is, M3, 318i, 318is, and 850Ci applications across the listed model years.

Key Features

• Delphi air charge temperature sensor, part number TS10500
• 5-volt sensor design for intake air temperature monitoring
• 2-terminal, male pin connection with square connector shape
• Black PA66 housing for standard replacement service
• 1 vacuum port and 1 connector
• OE-calibrated and validated to support accurate readings
• Package contents: air charge temperature sensor

Detailed Description

Delphi TS10500 is an engine sensor replacement for vehicles that rely on precise air charge temperature input for fuel and drivability calculations. Delphi validates and calibrates its sensors to OE standards, helping maintain consistent signal accuracy and reducing repeat repair concerns. This part cross-references Standard Ignition AX165 for the same application.

For BMW 325Ci, 330Ci, X3, X5, and other listed BMW models, the TS10500 provides a direct-fit style solution with the correct connector style, terminal count, and sensor housing format. The part number TS10500 is also a useful reference when verifying the correct air charge temperature sensor for BMW intake system service.

What It Helps Address

• Incorrect intake air temperature readings
• Rough idle caused by faulty sensor input
• Fuel mixture issues tied to inaccurate air charge data
• Check engine light concerns related to sensor performance
• Driveability problems from degraded temperature signal output

Installation Notes and Tips

• Confirm connector shape, terminal count, and mounting style before installation.
• Inspect the harness and connector for corrosion, bent pins, or damaged locking tabs.
• Verify the sensor location on the intake tract before removing the old unit.
• Use the vehicle service information for torque, scan tool checks, and fault code clearing.
• Match the replacement to the listed BMW year and model application before ordering.

Quality Assurance

Delphi sensors are developed with OE-focused validation methods and tested to OE standards for accurate output. The TS10500 is a standard replacement air charge temperature sensor built to support dependable engine management performance in the listed BMW applications.