{"product_id":"22641-aa420-22641-aa590-new-car-upstream-air-fuel-ratio-o2-oxygen-lambda-sensor-for-subaru-impreza-legacy-outback-22641-aa420","title":"Upstream O2 Oxygen Lambda Sensor 22641-AA420 for Subaru Impreza Legacy Outback","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your Subaru’s exhaust monitoring with the Upstream O2 Oxygen Lambda Sensor 22641-AA420, a precise replacement designed to keep engine management accurate and efficient. This upstream sensor plays a critical role in measuring the oxygen level in the exhaust, feeding data to the engine control unit to optimize the air–fuel mixture. The result is smoother idle, improved throttle response, reduced emissions, and better fuel economy in daily driving and spirited performance alike. With a heating type feature, this sensor heats up quickly to provide accurate readings from startup, helping your car reach optimal efficiency faster in cold conditions.\u003c\/p\u003e \u003cp\u003eDesigned for compatibility with Subaru models including Impreza 2.5 GT (2009–2010, 2.5L H4 Turbo), Impreza WRX (2009–2010, 2.5L H4 Turbo), Legacy (2008–2009, 2.5L H4 Turbocharged), and Outback (2008–2009, 2.5L H4 Turbocharged), this unit aligns with OEM specifications to ensure reliable performance. OEM numbers associated with this sensor include 22641AA420, 22641-AA420, 22641AA42A, 22641-AA42A, 2349035, and 234-9035, offering confidence in a precise fit and function.\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\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eImprove fuel efficiency and throttle response by ensuring accurate exhaust gas readings are reported to the ECU.\u003c\/li\u003e \u003cli\u003eReduce cold-start lag with the sensor’s heating type, which brings the sensor up to operating temperature more quickly.\u003c\/li\u003e \u003cli\u003eIdeal as a straightforward replacement part to restore proper engine management on compatible Subaru models, maintaining optimal emissions control and engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBrand: IWOKPHD\u003c\/li\u003e \u003cli\u003ePart numbers: 22641AA420, 22641 AA420, 22641AA42A, 22641-AA42A, 2349035, 234-9035\u003c\/li\u003e \u003cli\u003eSensor Type: Piezoelectric\u003c\/li\u003e \u003cli\u003eType: Heating Type\u003c\/li\u003e \u003cli\u003eCategory: Upstream O2 Oxygen Lambda Sensor\u003c\/li\u003e \u003cli\u003eMeasuring Range: For Subaru Impreza Legacy Outback\u003c\/li\u003e \u003cli\u003eApplication: Subaru Impreza 2.5 GT (2009–2010, 2.5L H4 Turbocharged); Subaru Impreza WRX (2009–2010, 2.5L H4 Turbocharged); Subaru Legacy (2008–2009, 2.5L H4 Turbocharged); Subaru Outback (2008–2009, 2.5L H4 Turbocharged)\u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e \u003cli\u003eWarranty: 2 years (Replacement Warranty)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 pcs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings\/Reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure compatibility with your specific Subaru model and engine variant before installation.\u003c\/li\u003e \u003cli\u003eAll items are shipped within 2 working days after payment confirmation; verify shipping address to avoid delays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":53370880622934,"sku":"1005012171881614-Default Title","price":48.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Scffb096920404f4bb6249c1bfc750501u.webp?v=1777660342","url":"https:\/\/www.intercyprus.com\/de\/products\/22641-aa420-22641-aa590-new-car-upstream-air-fuel-ratio-o2-oxygen-lambda-sensor-for-subaru-impreza-legacy-outback-22641-aa420","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}