Bosch 0281002735 Mass Air Flow Sensor

Bosch Mass Air Flow Sensor 0281002735

Bosch Mass Air Flow Sensor 0281002735 is an OE-style replacement sensor for air intake measurement on select Volkswagen and Audi applications. It is built with a black plastic housing and is specified as a direct-fit emission control sensor for accurate engine airflow monitoring.

Key Features

• Bosch Mass Air Flow Sensor from the Mass Air Flow Sensor (New) product line
• Black plastic housing for a factory-style fit and finish
• Designed for emission control and engine air metering
• Direct replacement part number 0281002735
• Cross-reference: 03G906461C

Fitment

• Fits 2010-2014 Volkswagen Golf, N/A
• Fits 2009-2014 Volkswagen Jetta, N/A
• Fits 2010-2013 Audi A3, N/A

Detailed Description

This Bosch Mass Air Flow Sensor 0281002735 is part of Bosch’s Mass Air Flow Sensor (New) line, built for vehicles that rely on precise intake-air measurement for proper fuel and engine management. Bosch notes that it is an original-equipment manufacturer and that even a small deviation from OE specification can trigger a check engine light, which makes correct sensor selection important for Volkswagen Golf, Volkswagen Jetta, and Audi A3 applications.

Use this sensor when servicing the intake and emission control system on 2010-2014 Volkswagen Golf, 2009-2014 Volkswagen Jetta, and 2010-2013 Audi A3 models. The part number 0281002735 is the key identifier for ordering and verification, and the Bosch OE-focused design supports consistent replacement on the listed vehicles.

What It Is Used For

• Restoring accurate airflow measurement after a failed sensor
• Addressing check engine light concerns related to intake-air metering
• Correcting drivability issues tied to improper air/fuel calculation
• Replacing a worn or contaminated sensor in the emission control system
• Maintaining proper engine management on Volkswagen Golf, Volkswagen Jetta, and Audi A3 models

Installation Notes and Tips

Verify the part number 0281002735 against the original sensor before installation. Inspect the intake tract, air filter housing, and electrical connector for contamination, damage, or loose connections before fitting the new sensor. Confirm the vehicle application matches the listed year and model exactly, since fitment varies by platform.

Quality Assurance

Bosch supplies OE-level components for factory-style replacement needs, and this sensor is built to match the specified application requirements for the listed Volkswagen and Audi vehicles. The Bosch Mass Air Flow Sensor (New) line is intended for accurate replacement selection where OE specification matters.