Bosch 0280217117 Original Equipment Mass Air Flow (MAF) Sensor for Select Audi: 1998-99 A4, 1998-00 A4 Quattro; Volkswagen: 1996-99 Cabrio, 1996-98 Golf, 1996-98 Jetta, 1996,1998-99 Passat

Bosch 0280217117 Original Equipment Mass Air Flow (MAF) Sensor for Select Audi: 1998-99 A4, 1998-00 A4 Quattro; Volkswagen: 1996-99 Cabrio, 1996-98 Golf, 1996-98 Jetta, 1996,1998-99 Passat

• [INDUSTRY LEADER] - As an original equipment global leader in mass air flow technology, all Bosch Mass Air Flow (MAF) sensors ensure low levels of harmful emissions with greater fuel efficiency and improved engine performance
• [OPTIMAL PERFORMANCE] - OE technology provides the correct function and calibration to ensure trouble-free operation and emission compliance while providing up to 20 percent better fuel consumption
• [READY TO INSTALL] - 100% new, not remanufactured, sensor and housing are calibrated and sold together, ensuring precise sensor reading and optimal engine performance
• Replaces OE numbers 037906461C, 98VW12B529BA
• For select vehicles (verify specific fitment details with fit checker above): AUDI: 1998-99 A4, 1998-00 A4 Quattro; VOLKSWAGEN: 1996-99 Cabrio, 1996-98 Golf, 1996-98 Jetta, 1996,1998-99 Passat

In order to comply with the vehicle emission limits demanded by law, it is necessary to maintain a given air/fuel ration exactly. This requires sensors which precisely register the actual air-mass flow and output a corresponding electrical signal. Bosch air mass sensors are built to exacting specifications as required for such a sensitive measuring device. Long recognized as an industry leader in ignition and fuel systems, Bosch's quality, innovation, and experience are the foundation of the entire line of engine management components.