{"product_id":"subaru-oem-oxygen-sensor-h6-ez30-05-09-ob-07-09-leg-22641aa25a","title":"Subaru OEM Oxygen Sensor | 22641AA25A","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Genuine Subaru OEM Oxygen Sensor (Part #22641AA25A) is a factory-replacement upstream or downstream O2 sensor designed specifically for the H6 EZ30 horizontally-opposed six-cylinder engine. Engineered to OEM specifications, this sensor ensures precise air-fuel ratio monitoring, optimal engine performance, and emissions compliance for 2005–2007 and 2009 Subaru Outback and 2009 Subaru Legacy H6 owners. Choosing a Genuine Subaru oxygen sensor guarantees an exact fit and the same reliability as the sensor that came in your vehicle from the factory.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Subaru OEM Quality\u003c\/strong\u003e — Manufactured to factory specifications for the EZ30 H6 engine, ensuring reliable and accurate exhaust gas sensing with no adaptation or modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact-Fit Replacement\u003c\/strong\u003e — Direct plug-and-play fitment; matches factory connector, thread pitch, and sensor length to eliminate guesswork and installation headaches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Air-Fuel Ratio Control\u003c\/strong\u003e — Delivers accurate oxygen level readings to the ECU, supporting efficient combustion, maximum fuel economy, and reduced emissions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Engine Health\u003c\/strong\u003e — A failed or degraded O2 sensor can cause rough idle, poor mileage, and catalyst damage; replacing with OEM ensures your engine management system operates as designed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Warranty Eligible\u003c\/strong\u003e — Backed by Subaru's genuine parts warranty for peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions System Integrity\u003c\/strong\u003e — Helps maintain proper catalytic converter function and keeps your vehicle within emissions standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Genuine Subaru Oxygen Sensor (Part #22641AA25A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSubaru Part Number\u003c\/th\u003e\n\u003ctd\u003e22641AA25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eOxygen (O2) Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Application\u003c\/th\u003e\n\u003ctd\u003eH6 EZ30 (3.0L Horizontally-Opposed 6-Cylinder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM \/ Aftermarket\u003c\/th\u003e\n\u003ctd\u003eGenuine Subaru OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eGenuine Subaru Parts Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis Genuine Subaru Oxygen Sensor (22641AA25A) is designed exclusively for the EZ30 H6 engine and fits the following vehicles:\u003c\/p\u003e\n\u003cp\u003e2009 Subaru Legacy\u003c\/p\u003e\n\u003cp\u003e2005-2007 Subaru Outback\u003c\/p\u003e\n\u003cp\u003e2009 Subaru Outback\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This sensor is specific to the 6-cylinder EZ30 engine. Verify your engine code before ordering. It is not compatible with 4-cylinder EJ-series Outback or Legacy models.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThis oxygen sensor is designed as a direct OEM replacement and installs in the same location as the original factory sensor. Basic installation requires an O2 sensor socket and standard hand tools. Anti-seize compound is recommended on the threads if re-using a sensor bung. If the sensor is located in a tight or heat-exposed area of the exhaust, professional installation is advised. Always allow the exhaust system to cool completely before beginning work.\u003c\/p\u003e","brand":"Subaru OEM","offers":[{"title":"Default Title","offer_id":50511426846816,"sku":"sub22641AA25A","price":254.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Subaru-OEM-Oxygen-Sensor-22641AA25A.jpg?v=1793218581","url":"https:\/\/www.importimageracing.com\/products\/subaru-oem-oxygen-sensor-h6-ez30-05-09-ob-07-09-leg-22641aa25a","provider":"Import Image Racing","version":"1.0","type":"link"}