{"product_id":"car-air-fuel-ratio-probe-lambda-o2-oxygen-sensor-new-for-mazda-6-2-5l-2007-2013-upstream-l509-18-8g1-l509188g1b-l509-18-8g1a","title":"Oxygen Sensor For Mazda 6 2.5L MZR L5-VE Upstream Replacement New Part L509-18-8G1A","description":"\u003cdiv\u003e\n\u003ch2\u003eMain description\u003c\/h2\u003e\n\u003cp\u003eThe Mazda 6 2.5L Upstream O2 Oxygen Sensor is a brand-new replacement part designed for Mazda 6 GH family vehicles equipped with the 2.5L MZR engine (L5-VE). This upstream oxygen sensor measures the exhaust oxygen content in real time and feeds data to the engine control unit to optimize the air–fuel ratio. With accurate sensing, your engine maintains efficient combustion, lowers emissions, and preserves steady performance across varying driving conditions. This is a direct-fit replacement that matches OEM specifications for 2007–2013 Mazda 6 models in Estate, Hatchback, and Saloon configurations, ensuring reliable operation without the guesswork of incompatible parts.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRestore optimal fuel efficiency and smooth idle by replacing a failing upstream O2 sensor with a genuine new unit.\u003c\/li\u003e \u003cli\u003eDesigned for Mazda 6 GH 2.5L MZR L5-VE engines, delivering OEM-like performance and durable operation in exhaust environments.\u003c\/li\u003e \u003cli\u003eTip: After installation, perform a brief drive cycle to allow the ECU to relearn the correct oxygen sensor readings for best long-term results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM \/ part numbers:\u003c\/strong\u003e L509-18-8G1A (also listed as L509-18-8G1, L509188G1, L509188G1B, L509-18-8G1B, L509188G1A, LZA07-MD16, 7481803, 81803, 90403, 250-25090, 25025090)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor type:\u003c\/strong\u003e Upstream O2 sensor (Air-Fuel Ratio Sensor)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e Magnetic Induction; Heating Type\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMeasuring range:\u003c\/strong\u003e L509-18-8G1A and related codes listed in OEM numbers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEngine compatibility:\u003c\/strong\u003e Mazda 6 2.5L MZR (L5-VE)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVehicle fitment:\u003c\/strong\u003e Mazda 6 Estate (GH), Mazda 6 Hatchback (GH), Mazda 6 Saloon (GH) — 2007–2013\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisplacement (cc):\u003c\/strong\u003e 2488\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 125 kW\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-year Replacement Warranty\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x Upstream O2 Oxygen Sensor L509-18-8G1A (New)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings\/Reminders\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, please check product pictures, accessories and part numbers. If you are unsure, please send us a product picture or part number before ordering. In order to avoid wrong orders, please read the purchase guide carefully. Thank you!\u003c\/p\u003e \u003cp\u003eLanguage support: Not specified in the product data.\u003c\/p\u003e \u003cp\u003eTrust statement: Since 2002, intercyprus.com has earned trust for reliable auto parts and service.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52494945288534,"sku":"1005010215121551-Default Title","price":60.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sefec058c3c11436ba0436a10ae167b954.webp?v=1770062697","url":"https:\/\/www.intercyprus.com\/de\/products\/car-air-fuel-ratio-probe-lambda-o2-oxygen-sensor-new-for-mazda-6-2-5l-2007-2013-upstream-l509-18-8g1-l509188g1b-l509-18-8g1a","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}