{"product_id":"bosch-0280218270-mass-air-flow-sensor-oe-fit-and-fuel-savings","title":"BOSCH 0280218270 Mass Air Flow Sensor - OE Fit and Fuel Savings","description":"\u003cp\u003eIn this review the Bosch 0280218270 Mass Air Flow (MAF) sensor is examined as a direct replacement for select BMW engines; the bottom line is that it is best for owners who need a precise, OEstyle MAF sensor to restore correct air metering and reduce emissions. The reviewer found it to be a 100% new, factorycalibrated unit that fits like the original, improves engine response and fuel economy, and often resolves check engine light issues when the original MAF has degraded. Installation is straightforward thanks to OE identical connector ports.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry leader:\u003c\/strong\u003e The sensor uses Bosch OE mass air flow technology to help maintain low emissions and consistent air measurement for combustion efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal performance:\u003c\/strong\u003e OE calibration is matched to vehicle requirements to promote troublefree operation and can lead to improved fuel consumption and engine response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior design:\u003c\/strong\u003e A patented construction increases robustness versus water and particulate damage to reduce sensor drift over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision calibration:\u003c\/strong\u003e The sensor and housing are calibrated and sold together on select part numbers to ensure accurate airflow readings right out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrouble free installation:\u003c\/strong\u003e OE identical connector ports and attachment points make it a direct fit for compatible BMW models and simplify replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Bosch MAF sensor is intended for owners of compatible BMW 5, 6, 7 series and X models and Alpina B7 variants who need a reliable, factorystyle replacement to restore proper engine metering, clear or prevent related engine light faults, and regain lost fuel economy. It is also suited to mechanics and DIYers who prefer new OE components rather than remanufactured parts.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include owners of nonlisted models or engines not covered by the fitment notes, and drivers seeking a generic aftermarket sensor without OE calibration - verify vehicle fitment with the seller before purchase to ensure compatibility.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect OE fitment and connector match makes installation quick and reduces need for modification.\u003c\/li\u003e\n\u003cli\u003e100% new unit with factory calibration restores accurate airflow readings and can improve engine performance.\u003c\/li\u003e\n\u003cli\u003eRobust patented design resists water and particulate damage, reducing longterm sensor drift.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility is limited to specified BMW and Alpina model years and engines, so fitment must be verified for each vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBosch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart type\u003c\/td\u003e\n\u003ctd\u003eMass Air Flow (MAF) Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit condition\u003c\/td\u003e\n\u003ctd\u003e100% new, not remanufactured\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment highlights\u003c\/td\u003e\n\u003ctd\u003eSelect BMW 550i, 650i, 750i, 750Li, X5, X6, Alpina B7 and related models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign features\u003c\/td\u003e\n\u003ctd\u003ePatented housing to reduce water\/particulate damage and sensor drift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eSensor and housing calibrated together (select part numbers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Bosch 0280218270 MAF sensor is a sensible choice for owners of compatible BMW and Alpina models who want an OEstyle replacement that restores correct air metering, improves engine feel and can recover fuel economy. Its newunit calibration and robust design deliver practical longterm value for drivers seeking factory compatibility and reliability.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this sensor fit my BMW?\u003c\/strong\u003e\u003cbr\u003eCheck the listed compatible model years and engine notes; fitment varies by engine so verify with the seller fit checker before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a new or remanufactured part?\u003c\/strong\u003e\u003cbr\u003eThis Bosch MAF sensor is 100% new, not remanufactured, and is factory calibrated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill replacing the MAF clear a check engine light?\u003c\/strong\u003e\u003cbr\u003eReplacing a failing MAF often resolves airflowrelated engine fault codes, but confirm the exact diagnostic trouble code before replacement.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":48618795663579,"sku":"B00BHL6OLK","price":94.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41_DX1ihoL._SL1500.jpg?v=1778518423","url":"https:\/\/gearmusthave.com\/products\/bosch-0280218270-mass-air-flow-sensor-oe-fit-and-fuel-savings","provider":"GearMustHave","version":"1.0","type":"link"}