BOSCH 0280218324 OE Mass Air Flow (MAF) Sensor - Compatible with Select BMW 230i, 330e, 330i, 340i, 430i, 440i, 530e, 530i, 540i, 640i, 740e, 740i, 750i, 840i, M240i, X3, X4, X5, X6, X7 + More

Bosch is an original equipment global leader in mass air flow technology. Bosch OE Mass Air Flow (MAF) sensors ensure low levels of harmful emissions with greater fuel efficiency (up to 20% better!) and improved engine performance. Bosch's extensive OE experience and superb technology provides the correct function and calibration to match vehicle requirements, ensuring trouble-free operation and emissions compliance. All Bosch MAF sensors are 100% new - not remanufactured - ensuring highest quality and longest life. Bosch OE MAF sensors feature a patented design that increases robustness against water and particulate damage, reduces sensor drift, and lowers pressure drop. Sensor and housing are calibrated and sold together (select part numbers only - housing will be shown in photos if included), ensuring precise sensor readings, optimal engine performance, and simple installation that takes only minutes. 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.

• [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
• [ENHANCED DESIGN] - Bosch OE MAF sensors feature a patented design that increases robustness against water and particulate damage, reduces sensor drift, and lowers pressure drop
• [PRECISION CALIBRATION] - 100% new sensor and housing are calibrated and sold together (select part numbers only - housing will be shown in photos if included), ensuring precise sensor readings and optimal engine performance
• [TROUBLE-FREE INSTALLATION] - OE identical connector ports and attachment points ensure an exact fit and a trouble free installation process
• Compatible with select vehicles (Note: vehicle trim level/engine may affect fitment - verify specific fitment details with fit checker above): BMW: 2017-21 230i, 2017-21 230i xDrive, 2016-18 330e, 2017-19 330i, 2017-19 330i GT xDrive, 2017-19 330i xDrive
• Compatible with (continued): BMW: 2016-18 340i, 2017-19 340i GT xDrive, 2016-18 340i xDrive, 2017-21 430i, 2017-20 430i Gran Coupe, 2017-21 430i xDrive, 2017-20 430i xDrive Gran Coupe, 2017-20 440i, 2017-20 440i Gran Coupe, 2017-20 440i xDrive
• Compatible with (continued): BMW: 2017-20 440i xDrive Gran Coupe, 2018-20 530e, 2018-20 530e xDrive, 2017-21 530i, 2017-21 530i xDrive, 2017-21 540i, 2017-21 540i xDrive, 2018-19 640i xDrive Gran Turismo, 2017-19 740e xDrive, 2016-21 740i
• Compatible with (continued): BMW: 2017-19,2021 740i xDrive, 2017-19 750i, 2017-19 750i xDrive, 2020-21 840i, 2020-21 840i Gran Coupe, 2020-21 840i xDrive, 2020-21 840i xDrive Gran Coupe, 2017-19 Alpina B7, 2017-21 M240i, 2017-20 M240i xDrive
• Compatible with (continued): BMW: 2018-21 X3, 2019-21 X4, 2019-21 X5, 2020-21 X6, 2019-21 X7