{"product_id":"oxygen-sensors-for-toyota-avalon-camry-2007-2014-3-5l-downstream","title":"Oxygen Sensors for Toyota Avalon Camry (2007-2014) 3.5L Downstream","description":"\u003ch2\u003eDirect-Fit Downstream Oxygen Sensor Kit for 2007-2014 Toyota Avalon, Camry\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Downstream Oxygen Sensor Kit replaces degraded post-catalytic monitoring sensors on the 2007-2014 Toyota Avalon and Camry to restore accurate ECU closed-loop fuel trimming and clear catalyst efficiency trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Toyota Avalon, Camry Sensor Degradation and Latency\u003c\/h3\u003e\n\u003cp\u003eFactory downstream heated oxygen sensors on the \u003cstrong\u003e2GR-FE\u003c\/strong\u003e 3.5L V6 endure continuous thermal cycling, carbon particulates, and moisture in the exhaust stream. Over time, silica poisoning and carbon soot glaze the internal ceramic sensing element, significantly slowing millivolt switching response. This sensor degradation misreports catalytic converter efficiency to the ECU, frequently triggering false P0420 and P0430 diagnostic trouble codes, activating the check engine light, and prompting rich-condition fuel trim adaptations that degrade fuel economy and increase carbon fouling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 2-piece downstream sensor set is engineered to OE-grade tolerances with rapid-heating planar zirconia ceramic elements shielded by laser-welded, double-walled 304 stainless steel housings. The heavy-duty outer sheath resists thermal shock and road debris impingement, while the internal gas-permeable filter maintains ambient air reference integrity. Pre-wired with OEM-matched weather-pack harnesses and factory pinouts, these direct-fit sensors ensure precise 0.1V to 0.9V feedback signaling to your engine management system without wire splicing or terminal repinning.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2007-2014 Toyota Avalon, Camry\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e2GR-FE\u003c\/strong\u003e 3.5L V6 \/ \u003cstrong\u003eXV40\u003c\/strong\u003e, \u003cstrong\u003eXV50\u003c\/strong\u003e, \u003cstrong\u003eXX30\u003c\/strong\u003e, \u003cstrong\u003eXX40\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e268 hp \/ 248 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007-2014 Toyota Camry (3.5L V6 2GR-FE; Base, LE, SE, XLE)\u003c\/li\u003e\n  \u003cli\u003e2007-2014 Toyota Avalon (3.5L V6 2GR-FE; XL, XLS, Limited, Touring, XLE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the XV40, XV50, XX30, and XX40 Avalon, Camry?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2007-2014 Toyota Avalon, Camry equipped with the \u003cstrong\u003e2GR-FE\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill replacing downstream sensors clear a persistent P0420 or P0430 trouble code?\u003c\/strong\u003e\u003cbr\u003e Yes, if the diagnostic trouble code is caused by slow sensor heater response or deteriorated voltage output, this direct-fit kit restores proper ECU threshold readings.\u003c\/p\u003e\n\n\u003ch3\u003eThe Toyota Precision Standard\u003c\/h3\u003e\n\u003cp\u003eToyota powertrains depend on exact stoichiometric feedback to achieve their renowned longevity, and maintaining active, calibrated oxygen sensors protects catalytic converter substrate from unburned fuel contamination while ensuring complete emissions compliance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50511194783992,"sku":"DS-EEWY1KKDK","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/oxygen-sensors-for-toyota-avalon-camry-2007-2014-3-5l-downstream-1.jpg?v=1789411083","url":"https:\/\/performancechiptuning.com\/es\/products\/oxygen-sensors-for-toyota-avalon-camry-2007-2014-3-5l-downstream","provider":"Performance Chip Tuning","version":"1.0","type":"link"}