{"product_id":"oxygen-sensors-for-honda-ridgeline-2006-2008-3-5l-downstream","title":"Oxygen Sensors for Honda Ridgeline (2006-2008) 3.5L Downstream","description":"\u003ch2\u003eDirect-Fit Downstream Oxygen Sensor Kit for 2006-2008 Honda Ridgeline\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Downstream Oxygen Sensor Kit monitors post-catalytic converter exhaust gases on the 2006-2008 Honda Ridgeline to verify catalyst efficiency and maintain accurate secondary air-fuel feedback to the PCM.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Ridgeline Catalyst Monitoring Degradation\u003c\/h3\u003e\n\u003cp\u003eHigh-mileage factory zirconia O2 sensors on the \u003cstrong\u003eJ35A9\u003c\/strong\u003e V6 platform suffer from thermal degradation, exhaust soot deposition, and silica poisoning. Over time, internal heater element resistance drifts and sensor response rates slow drastically. This sensor lag causes the engine control module to misinterpret post-catalyst oxygen storage capacity, resulting in unwarranted P0420 and P0430 DTC faults, rough idle feedback loop oscillations, and failed state emissions inspections.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 2-piece downstream oxygen sensor set is engineered to direct-fit OE standards for both rear bank locations. Built with premium ceramic sensing elements and integrated fast-acting internal heaters, these sensors reach operating temperatures quickly to minimize cold-start emissions loops. Each unit features a durable 304 stainless-steel outer body, laser-welded waterproof seals, and breathable PTFE membranes that guard against underbody moisture and road brine contamination. Precision-threaded bungs allow clean installation to restore accurate millivolt readings to the factory ECU.\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;\"\u003e2006-2008 Honda Ridgeline (Downstream Bank 1 \u0026amp; Bank 2)\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\u003eJ35A9\u003c\/strong\u003e \/ \u003cstrong\u003eYK1\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;\"\u003e247 hp \/ 245 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\u003e2006-2008 Honda Ridgeline RT 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2006-2008 Honda Ridgeline RTS 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2006-2008 Honda Ridgeline RTL 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2007-2008 Honda Ridgeline RTX 3.5L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the YK1 Ridgeline?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2006-2008 Honda Ridgeline equipped with the \u003cstrong\u003eJ35A9\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this kit require wire cutting or repinning?\u003c\/strong\u003e\u003cbr\u003e No, these sensors utilize factory-correct connectors and harness lengths for a direct plug-and-play installation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Truck Standard\u003c\/h3\u003e\n\u003cp\u003eMaintaining proper fuel trims and catalyst diagnostics is essential for maintaining towing capability, fuel efficiency, and drivetrain durability under heavy utility use in your first-generation Ridgeline.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50511202550008,"sku":"DS-E5OQ7590J","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/oxygen-sensors-for-honda-ridgeline-2006-2008-3-5l-downstream-1.jpg?v=1789411231","url":"https:\/\/performancechiptuning.com\/es\/products\/oxygen-sensors-for-honda-ridgeline-2006-2008-3-5l-downstream","provider":"Performance Chip Tuning","version":"1.0","type":"link"}