{"product_id":"2017-2020-bmw-440i-3-0l-rear-lower-o2-lambda-oxygen-sensor-oem","title":"2017 - 2020 BMW 440i 3.0L REAR LOWER O2 LAMBDA OXYGEN SENSOR OEM","description":"\u003cp\u003e\n\u003cstrong\u003eOEM Rear Lower O2\/Lambda Oxygen Sensor for 2017–2020 BMW 440i 3.0L.\u003c\/strong\u003e This genuine BMW sensor monitors exhaust oxygen levels to optimize fuel injection and emissions control. Key specs:\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eOEM BMW part—exact factory fit and function\u003c\/li\u003e\n\u003cli\u003eFits 2017–2020 440i with 3.0L engine\u003c\/li\u003e\n\u003cli\u003eRear lower sensor position\u003c\/li\u003e\n\u003cli\u003eDirect plug-and-play installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nMaintains proper air-fuel ratio for reliable engine performance and passes emissions testing.\n\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":45542874120294,"sku":null,"price":224.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_8c3a9cb8-f020-4355-8a24-41a078332d70.jpg?v=1776956003","url":"https:\/\/findmypart.shop\/products\/2017-2020-bmw-440i-3-0l-rear-lower-o2-lambda-oxygen-sensor-oem","provider":"Find My Part","version":"1.0","type":"link"}