{"product_id":"car-air-fuel-ratio-lambda-o2-oxygen-sensor-234-4642-for-mitsubishi-lancer-diamante-eclipse-2-0l-3-5l-1992-2002-md170618-2344642","title":"Oxygen Sensor Lambda O2 234-4642 Heated Piezoelectric for Mitsubishi Lancer Diamante Eclipse","description":"\u003cdiv\u003e\n\u003cp\u003eKeep your Mitsubishi running smoothly with the Mitsubishi Lancer Diamante Eclipse Oxygen Sensor Lambda O2 234-4642. This high-quality, heated piezoelectric sensor is engineered to monitor exhaust oxygen levels and feed precise data to your engine control unit. By maintaining the correct air-fuel ratio, it helps maximize fuel efficiency, reduce emissions, and smooth out idle while preserving engine performance across a range of models, including Lancer, Diamante, and Eclipse variants.\u003c\/p\u003e \u003cp\u003eDesigned for fast response, the heated O2 sensor reaches operating temperature quickly, enabling accurate readings even after a cold start. This minimizes unnecessary rich or lean conditions that can trigger check-engine lights and catalytic converter strain. With compatibility across multiple Mitsubishi configurations, you can replace worn sensors with confidence using a single part number that covers upstream and downstream applications for 2.0L, 2.4L, 3.0L, and 3.5L engines.\u003c\/p\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 \u003cp\u003eProviding quality and trusted service since 2002 at intercyprus.com.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplace a failing O2 sensor to restore precise air-fuel control, improve throttle response, and help your catalytic converter operate efficiently.\u003c\/li\u003e \u003cli\u003eBenefit from fast sensor startup thanks to the built-in heating element, reducing cold-start roughness and emissions during highway or city driving.\u003c\/li\u003e \u003cli\u003eVerify fitment and location (upstream vs downstream) for your specific Mitsubishi model (Lancer, Diamante, Eclipse) and ensure compatibility with California emission constraints where noted.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e IWOKPHD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e MD170618, MD177968, MD180618, MD319787, MD357266, MN158773, MR507854, MR578532\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM No.:\u003c\/strong\u003e 234-4642\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Piezoelectric\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeating Type:\u003c\/strong\u003e Heating\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMeasuring Range:\u003c\/strong\u003e 1992–2006 (covers 1992, 1993, 1997–1998, 2000–2006 model years)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility \/ Fitment:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eMitsubishi Lancer 2.0L L4 SOHC 2002–2006 Downstream\u003c\/li\u003e \u003cli\u003eMitsubishi Lancer 2.0L L4 Turbo 2003 Downstream\u003c\/li\u003e \u003cli\u003eMitsubishi Diamante 3.0L V6 DOHC 1992–1993 Upstream\u003c\/li\u003e \u003cli\u003eMitsubishi Diamante 3.0L V6 SOHC 1992–1993 Upstream\u003c\/li\u003e \u003cli\u003eMitsubishi Diamante 3.5L V6 1997–1998 Downstream\u003c\/li\u003e \u003cli\u003eMitsubishi Diamante 3.5L V6 1999–2000 Downstream (Exc. Calif)\u003c\/li\u003e \u003cli\u003eMitsubishi Eclipse 2.4L L4 2000 Downstream (Exc. Calif)\u003c\/li\u003e \u003cli\u003eMitsubishi Eclipse 3.0L V6 2000 Upstream (Exc. Calif)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1x Oxygen Sensor\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore purchasing, please double-check part numbers, accessories, and vehicle fitment to ensure compatibility.\u003c\/li\u003e \u003cli\u003eIf you’re unsure about fitment, provide a photo of the current sensor or the part number to confirm compatibility before ordering.\u003c\/li\u003e \u003cli\u003eVerify upstream vs downstream location for your specific vehicle and note that some models are listed as Excludes California (Exc. Calif) emission configurations.\u003c\/li\u003e \u003cli\u003eItems typically ship within 2 working days after payment; warranty is a replacement warranty for malfunctioning items on receipt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52494897545558,"sku":"1005006716969446-Default Title","price":36.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sd5c2f733a3174ee28bc6f2f20c2b071eO.webp?v=1770062529","url":"https:\/\/www.intercyprus.com\/fr\/products\/car-air-fuel-ratio-lambda-o2-oxygen-sensor-234-4642-for-mitsubishi-lancer-diamante-eclipse-2-0l-3-5l-1992-2002-md170618-2344642","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}