Bosch 0281006597 Mass Air Flow Sensor

Bosch Mass Air Flow Sensor for BMW and Mini

Bosch 0281006597 is a standard replacement mass air flow sensor built for direct-fit service on select BMW and Mini applications. It uses OE-style calibration to support smooth engine operation and emissions compliance, with a black plastic housing, rectangular 4-terminal male connector, and bolt-on mounting design.

Key Features

• Bosch Mass Air Flow Sensor (New) for emission control service
• OE-style function and calibration for accurate airflow measurement
• Black plastic housing with rectangular connector
• 4-terminal, male blade connection with 1 connector
• Bolt-on mounting with 2 mounting holes
• Standard replacement grade for select BMW and Mini vehicles

Product Details

This Bosch mass air flow sensor, part number 0281006597, is engineered for vehicles that rely on precise intake air measurement to manage fuel delivery and emissions performance. Bosch’s original-equipment approach focuses on correct function and calibration, helping maintain stable drivability and emissions-system operation. It is a direct service part for BMW 230i, 330i, 430i, X3, X5, X6, X7, 530i, 540i, 740i, X1, X2, and Mini Cooper applications listed below. This part cross-references BMW 13628583496 for the same application.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response during acceleration
• Check engine lights related to airflow sensor faults
• Fuel trim issues from incorrect air measurement
• Emissions compliance problems tied to sensor performance

Installation Notes and Tips

Verify connector style, mounting hole count, and engine application before installation. This sensor uses a bolt-on mounting type and does not include a wiring harness, housing, or mounting hardware. For best results, inspect the intake tract for leaks, contamination, or damaged connectors before replacing the sensor. Confirm the vehicle match against the listed fitment for BMW and Mini models, including 2020-2024 BMW 330i, 2022-2024 BMW X3, and 2022-2024 Mini Cooper Countryman applications.

Quality Assurance

Bosch supplies OE-focused replacement components with the calibration and function expected for emission control service. Part number 0281006597 is built as a standard replacement mass air flow sensor for the listed BMW and Mini fitments.