{"product_id":"walker-products-245-1138-mass-air-flow-sensor-walker-245-1138","title":"Walker Products 245-1138 Mass Air Flow Sensor - Walker 245-1138","description":"\u003cp\u003e\u003cstrong\u003eSensor Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe mass air flow sensor measures the volume and density of air entering the engine, allowing the ECM to calculate the precise amount of fuel needed for efficient combustion. Signs of failure include: a check engine light with a MAF sensor code, rough idle, hesitation or stumbling during acceleration, poor fuel economy, or black smoke indicating a rich condition. Replace a contaminated or failed MAF sensor to restore accurate fuel metering.\u003c\/p\u003e\n\u003cp\u003eWalker, part of Tenneco, manufactures exhaust systems, catalytic converters, and mufflers. Known for comprehensive coverage and reliable performance, Walker delivers cost-effective exhaust solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis part also fits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2007 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3 Mazdaspeed 6MT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":44884409548851,"sku":"245-1138","price":63.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9709\/9059\/files\/O2_2451138_Fro.jpg?v=1789756897","url":"https:\/\/daybreakauto.com\/products\/walker-products-245-1138-mass-air-flow-sensor-walker-245-1138","provider":"Daybreak Auto Parts","version":"1.0","type":"link"}