Delphi AS10310 Ignition Knock (Detonation) Sensor

Delphi Knock Sensor AS10310 for BMW and Mini

Delphi AS10310 is an ignition knock sensor built for direct-fit service on a wide range of BMW and Mini applications. It uses a 2-terminal, pin-style design with a single male rectangular connector to deliver OE-standard signal accuracy for knock detection and engine control.

Key Features

• Ignition knock (detonation) sensor for engine knock detection
• Delphi OE-calibrated sensor testing for accurate readings
• 1 connector, rectangular shape, male connector gender
• 2 terminals, pin terminal type, male terminal gender
• Package contents: ignition knock (detonation) sensor
• Part number: AS10310

Detailed Description

Delphi AS10310 is engineered for BMW and Mini vehicles that rely on precise knock sensing to help the engine control system manage ignition timing. Delphi validates and calibrates its sensors to OE standards, which supports consistent signal output and helps reduce repeat repairs. This part cross-references Standard Ignition KS447 for the same application. Common search terms for this part include BMW knock sensor replacement, Mini Cooper detonation sensor, and AS10310 ignition knock sensor.

Compatible With BMW 330i, 2017-2022; BMW 530i, 2017-2022; BMW X3, 2018-2022; and Mini Cooper, 2014-2021. It also serves many other BMW and Mini models listed in the fitment data, including 228i Gran Coupe, 430i, 540i, X1, X2, X5, X7, Cooper Clubman, and Cooper Countryman. The AS10310 part number is also commonly searched for BMW knock sensor replacement and Mini engine detonation sensor service.

What It Helps Address

• Knock sensor fault codes
• Engine pinging or detonation-related drivability issues
• Incorrect ignition timing control
• Rough running caused by inaccurate knock feedback
• Check engine light concerns tied to knock sensor performance

Installation Notes and Tips

Verify connector style, terminal count, and engine application before installation. This sensor uses a single male rectangular connector with two male pin terminals and does not include mounting hardware. Confirm the vehicle’s exact year, make, and model against the fitment list before ordering AS10310.

Quality Assurance

Delphi sensors are developed and validated using OE-focused methods and calibrated to OE standards for accurate readings. That testing approach supports dependable signal output across BMW and Mini applications and helps reduce comebacks.