{"product_id":"yongtoparts-mass-air-flow-sensor-22680aa380-for-subaru-direct-fit-oe-replacement-thermal-film","title":"Yongtoparts Mass Air Flow Sensor 22680AA380 for Subaru — Direct-Fit OE Replacement, Thermal Film","description":"\u003cp\u003e\u003cstrong\u003eYongtoparts Mass Air Flow Sensor (MAF) 22680AA380 accurately measures incoming air to restore proper engine fueling and drivability in compatible Subaru models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Subaru is showing unstable idle, sluggish acceleration, or higher-than-normal fuel use, a failing mass air flow sensor is a common cause. This replacement MAF sensor from Yongtoparts is designed to match OE fit and electrical characteristics for many Subaru H4 and H6 engines, giving the engine control unit reliable airflow data so fuel and ignition timing can be adjusted correctly.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Subaru vehicles and engines will this MAF sensor fit?\u003c\/h3\u003e\n\u003cp\u003eThis unit covers a broad range of Subaru models and engine sizes. It has been manufactured to directly replace several OE part numbers for easy swap-in compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForester 2009–2018 with H4 2.5L engines\u003c\/li\u003e\n  \u003cli\u003eImpreza 2008–2016 with H4 2.0L and 2.5L engines\u003c\/li\u003e\n  \u003cli\u003eLegacy and Outback 2008–2018 H4 2.5L and H6 3.6L\u003c\/li\u003e\n  \u003cli\u003eWRX 2012–2014 and WRX STI 2014–2018 with H4 2.5L, plus XV Crosstrek 2013–2015 H4 2.0L\u003c\/li\u003e\n  \u003cli\u003eReplaces OE numbers: 22680AA380, 22680AA38A, 197400-5111, MAS0317, AF10345, and related codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement sensor help performance and fuel economy?\u003c\/h3\u003e\n\u003cp\u003eThe Yongtoparts MAF uses a sensitive thermal film element to measure intake air volume precisely, which helps the ECU set proper fuel delivery and timing. Accurate airflow readings reduce rough idling and hesitation during throttle changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThermal film sensing element for precise airflow measurement\u003c\/li\u003e\n  \u003cli\u003eDelivers consistent electrical output to the ECU for accurate fueling\u003c\/li\u003e\n  \u003cli\u003eHelps reduce idle instability and throttle lag when functioning correctly\u003c\/li\u003e\n  \u003cli\u003eDesigned to avoid introducing lean\/rich conditions that increase fuel consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what should I expect?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be straightforward: this is a plug-and-play replacement that mounts in the same location as the original MAF. Basic hand tools and a short amount of time are usually all that’s needed for swap-out.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit connector and mounting points for hassle-free replacement\u003c\/li\u003e\n  \u003cli\u003eNo special programming required in most cases—ECU relearn occurs during normal driving\u003c\/li\u003e\n  \u003cli\u003eQuick inspection tip: check electrical connector and air intake hose for cracks or leaks\u003c\/li\u003e\n  \u003cli\u003eIf codes persist, clear them and verify with a scan tool after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality and support does Yongtoparts provide?\u003c\/h3\u003e\n\u003cp\u003eYongtoparts supplies this MAF with quality checks and a one-year after-sales service period. Customer support aims to respond within 24 hours to help with fitment or troubleshooting questions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured to match OE electrical and dimensional specifications\u003c\/li\u003e\n  \u003cli\u003eOne-year after-sale coverage for peace of mind\u003c\/li\u003e\n  \u003cli\u003eResponsive customer service with typical 24-hour reply time\u003c\/li\u003e\n  \u003cli\u003eComes as a complete assembly ready for immediate installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and technicians restoring proper engine response and fuel control on compatible Subaru models—particularly owners of Forester, Impreza, Legacy, Outback, WRX, WRX STI and XV Crosstrek with the listed engines—who need a reliable, direct-replacement MAF sensor that meets OE specifications and is supported by a one-year service policy.\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: Will this MAF sensor plug directly into my Subaru?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this unit is a direct-replacement for the listed Subaru models and matches OE connectors and mounting points for plug-and-play installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What symptoms indicate I should replace the MAF sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Look for unstable idle, sluggish acceleration, check-engine light, or increased fuel consumption as common indicators of a failing MAF.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yongtoparts","offers":[{"title":"Default Title","offer_id":48085439185054,"sku":"B0GH7C6Y9D","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yongtoparts-maf-front-view_1baa9f11-0711-4b4a-b44b-c40cb7260385.jpg?v=1785871016","url":"https:\/\/northtrailauto.ca\/products\/yongtoparts-mass-air-flow-sensor-22680aa380-for-subaru-direct-fit-oe-replacement-thermal-film","provider":"North Trail Auto","version":"1.0","type":"link"}