{"product_id":"234-9109-22641-aa610-new-upstream-lambda-o2-oxygen-sensor-for-subaru-xv-crosstrek-impreza2-0l-forester2-5l-h4-211200-4430","title":"Oxygen Sensor Upstream Lambda for Subaru XV Crosstrek, Forester 2.5L-H4","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your Subaru’s emission control with the IWOKPHD Oxygen Sensor Upstream Lambda, a purpose-built upstream O2 sensor designed for Subaru models including XV Crosstrek, Forester 2.5L-H4, and Impreza variants. This heated, piezoelectric sensor reads the exhaust’s oxygen content before the catalytic converter, enabling the engine control unit to fine-tune the air-fuel ratio in real time. The result is cleaner exhaust, steadier idle, and improved fuel efficiency—especially after cold starts when the system is learning optimal fuel trim. With compatibility across multiple OEM references (234-9109, 22641-AA610, 22641-AA710, 22641-AA71A, 22641-AA66A, 211200-4430, 22641AA640, 22641AA66A, 22641AA670, 18081, 75-4282, 24851), this sensor is a practical, plug‑and‑play solution that respects the engineering intent of your Subaru’s engine management system.\u003c\/p\u003e \u003cp\u003eThe sensor is built as a heating-type unit with a piezoelectric sensing element, designed to deliver fast warm-up and reliable readings across a wide operating range. This helps ensure the engine can quickly enter closed-loop control, reducing unnecessary fuel consumption and lowering emissions during those crucial first minutes after startup. Originating from Mainland China, the sensor is crafted to align with the dimensions and electrical characteristics of the listed Subaru applications, giving you a trusted, OEM-aligned performance at a compelling price.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain optimal air-fuel ratio for cleaner emissions, better throttle response, and improved fuel economy.\u003c\/li\u003e\n\u003cli\u003eFaster warm-up reduces fuel waste and helps the engine reach efficient operation more quickly after startup.\u003c\/li\u003e\n\u003cli\u003eDesigned to match the specified OEM references, making installation straightforward for compatible Subaru models.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart numbers \/ OEM references: 234-9109, 22641-AA610, 22641-AA710, 22641-AA71A, 22641-AA66A, 211200-4430, 22641AA640, 22641AA66A, 22641AA670, 22641AA610, 22641AA710, 22641AA71A, 2349109, 18081, 75-4282, 24851\u003c\/li\u003e\n\u003cli\u003eSensor Type: Piezoelectric\u003c\/li\u003e\n\u003cli\u003eType: Heating Type\u003c\/li\u003e\n\u003cli\u003eMeasuring range \/ compatibility codes: 22641AA610, 22641AA710, 22641AA71A, 2349109, 18081, 75-4282, 24851\u003c\/li\u003e\n\u003cli\u003eHysteresis years: 2012, 2013, 2014\u003c\/li\u003e\n\u003cli\u003eRepeatability: FUEL RATIO O2 sensor\u003c\/li\u003e\n\u003cli\u003eOEM No.: 234-9109\u003c\/li\u003e\n\u003cli\u003eOrigin: Mainland China\u003c\/li\u003e\n\u003cli\u003eApplication notes: For 2013 Subaru Forester 2.5L-H4; 2012-2013 Subaru Impreza 2.0L-H4; 2013 Subaru XV Crosstrek 2.0L-H4; plus various 2014 Impreza\/Impreza variants listed in the product data\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 pcs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings\/Reminders\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlease check the picture and the part number carefully to make sure that you bought the right part for your car.\u003c\/li\u003e\n\u003cli\u003eIf you cannot be sure which item fits your car, please send the Part Number or the Original product photos to us to confirm before order.\u003c\/li\u003e\n\u003cli\u003eThe only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply within 24 hours.\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 \u003cp\u003eSince 2002, intercyprus.com has been a trusted source for quality and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":53460532789590,"sku":"1005012154897640-Default Title","price":49.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S0c9538c177524181bf5206b0de2e3c9fM.webp?v=1778053056","url":"https:\/\/www.intercyprus.com\/de\/products\/234-9109-22641-aa610-new-upstream-lambda-o2-oxygen-sensor-for-subaru-xv-crosstrek-impreza2-0l-forester2-5l-h4-211200-4430","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}