{"product_id":"bosch-mass-air-flow-maf-sensor-for-mercedes-benz-0280218190-oe-replacement-pre-calibrated-durable-design","title":"Bosch Mass Air Flow (MAF) Sensor for Mercedes-Benz — 0280218190 OE Replacement, Pre-Calibrated Durable Design","description":"\u003cp\u003e\u003cstrong\u003eBOSCH 0280218190 is a 100% new original-equipment mass air flow (MAF) sensor engineered to restore accurate air-measurement, improve fuel efficiency, and help maintain emissions compliance for compatible Mercedes‑Benz models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Bosch MAF sensor is designed and manufactured to OE specifications, providing calibrated sensor-and-housing accuracy, rugged protection against moisture and particulates, and connector and mounting geometry that match factory originals. Because Bosch supplies many automakers with original components, this part reproduces the calibration and fitment engineers expect, making it a straightforward replacement when diagnostics point to an air-flow measurement issue.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this MAF sensor affect engine performance and fuel economy?\u003c\/h3\u003e\n\u003cp\u003eThe MAF sensor measures the mass of incoming air to help the engine control unit (ECU) calculate correct fuel delivery. A precise signal reduces rich or lean running conditions, which improves throttle response and can reduce fuel consumption compared with a failing sensor. Bosch cites up to 20% better fuel consumption versus poorly performing sensors when the air measurement is corrected.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved air-to-fuel ratio accuracy for smoother idling and acceleration\u003c\/li\u003e\n  \u003cli\u003eReduced risk of drivability problems caused by incorrect air readings\u003c\/li\u003e\n  \u003cli\u003ePotential fuel economy gains when replacing a degraded sensor\u003c\/li\u003e\n  \u003cli\u003eHelps maintain emissions targets by giving the ECU correct input\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes Bosch's design more durable than aftermarket options?\u003c\/h3\u003e\n\u003cp\u003eBosch MAF sensors use a patented design focused on robustness and long-term stability. That design reduces sensor drift, lowers pressure drop in the intake tract, and offers improved resistance to water and particle contamination compared with generic remanufactured units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented protective geometry to limit contaminant exposure\u003c\/li\u003e\n  \u003cli\u003eCalibrated sensor and housing assembly to prevent mismatches\u003c\/li\u003e\n  \u003cli\u003eAll-new components (not remanufactured) for longer service life\u003c\/li\u003e\n  \u003cli\u003eOE-grade connectors and attachment points for proper sealing and fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and vehicle fitment?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically quick because Bosch reproduces OE connector pins and mounting locations, allowing the sensor to drop into the factory intake housing with no modifications. For selective part numbers, the sensor is supplied pre-calibrated with its housing so you install a matched assembly rather than mating separate parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-identical connector and mounting for a direct swap\u003c\/li\u003e\n  \u003cli\u003ePre-calibrated sensor-plus-housing options eliminate reprogramming\u003c\/li\u003e\n  \u003cli\u003eInstallation generally takes minutes with basic hand tools\u003c\/li\u003e\n  \u003cli\u003eAlways confirm vehicle compatibility using the fitment checker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles is part number 0280218190 compatible with?\u003c\/h3\u003e\n\u003cp\u003e0280218190 is compatible with a range of Mercedes‑Benz gasoline models across several years. Confirm fitment against your VIN or use the online fitment tool before ordering, since Bosch supplies multiple housings and calibration variants for different engines and intake designs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits include C‑Class, E‑Class, S‑Class, SLK, SL, CL, CLS and GL\/ML family models\u003c\/li\u003e\n  \u003cli\u003eYears represented include mid-2000s through early‑2010s Mercedes‑Benz models\u003c\/li\u003e\n  \u003cli\u003eSpecific models: C230, C250, C280, C300, C350, CL550, CLK350, CLK550 and others\u003c\/li\u003e\n  \u003cli\u003eVerify exact engine and model year compatibility before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: technicians, DIY mechanics, and Mercedes‑Benz owners seeking a direct OE-quality replacement sensor to address MAF-related faults, restore correct air measurement, and prolong engine and emissions-system performance. Choose this Bosch part when you want a brand-new, factory-calibrated assembly with OE fit, proven durability, and the peace of mind that comes from a global original-equipment supplier.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this BOSCH MAF sensor new or remanufactured?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This BOSCH 0280218190 sensor is 100% new, not remanufactured, for full-life and reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to program the sensor after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most installations require no ECU programming when the correct pre-calibrated Bosch assembly is used; verify fitment first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":55170455175511,"sku":"B004AGHZF8","price":88.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/bosch-0280218190-front-view.jpg?v=1790429538","url":"https:\/\/britishgarage.co.uk\/products\/bosch-mass-air-flow-maf-sensor-for-mercedes-benz-0280218190-oe-replacement-pre-calibrated-durable-design","provider":"British Garage","version":"1.0","type":"link"}