{"product_id":"upstream-downstream-o2-oxygen-sensor-for-toyota-03-06-camry-rav4-2-4l-l4-2-pcs","title":"Upstream Downstream O2 Oxygen Sensor for Toyota 03 06 Camry RAV4 2.4L L4 2 Pcs","description":"\u003cstrong\u003eThis Upstream \u0026amp; Downstream O2 Oxygen Sensor Set is a direct replacement oxygen sensor pair compatible with 2003-2006 Toyota Camry and RAV4 2.4L L4 models, matching OEM performance specifications.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThis O2 Oxygen Sensor set includes both upstream and downstream O2 sensors to provide accurate air-fuel ratio data to the ECU for 2003-2006 Toyota Camry and RAV4 2.4L engines. The sensors monitor exhaust oxygen levels, enabling proper fuel trim and reducing emissions. These O2 sensors restore factory performance and are engineered for Toyota owners who need a reliable plug-in replacement.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eComplete upstream and downstream sensor pair for full exhaust monitoring\u003c\/li\u003e \u003cli\u003eFast-response zirconia ceramic sensing element delivers precise voltage output\u003c\/li\u003e \u003cli\u003ePre-wired OEM-style connectors enable simple plug-in installation without cutting or splicing\u003c\/li\u003e \u003cli\u003ePrevents false check engine lights caused by slow sensor switching or signal degradation\u003c\/li\u003e \u003cli\u003eCorrosion-resistant stainless steel shell withstands extreme exhaust temperatures\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e2003-2006 Toyota Camry with 2.4L L4 engine\u003c\/li\u003e \u003cli\u003e2003-2006 Toyota RAV4 with 2.4L L4 engine\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRestoring proper fuel trim after sensor wear or contamination\u003c\/li\u003e \u003cli\u003eEliminating O2 sensor-related diagnostic trouble codes (P0130-P0167, P0420)\u003c\/li\u003e \u003cli\u003ePre-catalyst and post-catalyst replacement during exhaust system repairs\u003c\/li\u003e \u003cli\u003eRoutine maintenance to maintain fuel efficiency and emission compliance\u003c\/li\u003e \u003cli\u003eEnsuring accurate catalyst monitoring for emissions testing\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Oxygen (O2)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensor Position:\u003c\/strong\u003e Upstream (Pre-Cat) and Downstream (Post-Cat)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 Sensors\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e 2.4L L4\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace both upstream and downstream O2 sensors at the same time?\u003cstrong\u003e A:\u003c\/strong\u003e Replacing both sensors at once restores balanced fuel control and prevents recurring oxygen sensor codes that can appear when only one is replaced.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will these sensors trigger a check engine light if installed correctly?\u003cstrong\u003e A:\u003c\/strong\u003e When properly installed, these sensors produce accurate voltage signals that prevent false O2-related trouble codes; however, underlying engine issues can still trigger a light.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679708471569,"sku":"ZZ3A00693","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_e96d31e5-3f98-4306-8a9c-776829b515d3.jpg?v=1781654100","url":"https:\/\/www.duraforce.com\/products\/upstream-downstream-o2-oxygen-sensor-for-toyota-03-06-camry-rav4-2-4l-l4-2-pcs","provider":"DURAFORCE","version":"1.0","type":"link"}