{"product_id":"o2-oxygen-sensor-upstream-downstream-for-kia-rio-2012-2018-1-6l","title":"O2 Oxygen Sensor Upstream Downstream for Kia Rio (2012-2018) 1.6L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Replacement Oxygen Sensor Kit for 2012-2018 Kia Rio (UB \/ YB)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit oxygen sensor kit replaces degraded pre- and post-catalytic sensors on the 2012-2018 Kia Rio to restore precise closed-loop air-fuel metering, eradicate check engine lights, and improve fuel efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Kia Rio Sensor Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory oxygen sensors on the \u003cstrong\u003eKia Rio\u003c\/strong\u003e endure relentless thermal shock, exhaust condensation, and combustion soot inside the manifold and exhaust stream. Over time, silica contamination, direct-injection carbon fouling from the \u003cstrong\u003eGamma G4FD\u003c\/strong\u003e engine, and heater circuit burnout slow the zirconia element switching speed. A sluggish or fouled sensor skews fuel trims, forcing rich or lean conditions that manifest as erratic idle, sluggish throttle response, reduced MPG, and recurring catalytic efficiency codes like P0133 or P0420.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact OEM specifications, this upstream and downstream kit utilizes premium planar zirconium dioxide elements paired with high-efficiency ceramic heater cores to achieve rapid operating temperature light-off. Both sensors feature high-grade stainless steel outer shells that resist corrosion, dual-protective heat shields, and pre-applied anti-seize on factory-cut threads for gall-free installation. Direct-matched harnesses, protective heat-resistant sheathing, and weather-sealed connectors eliminate the need for wire splicing, ensuring reliable signal transmission to the powertrain control module.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Upstream Oxygen (O2) Sensor\u003c\/li\u003e\n  \u003cli\u003e1 x Downstream Oxygen (O2) Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\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;\"\u003e2012-2018 Kia Rio\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;\"\u003e1.6L Gamma G4FD \/ UB, YB\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;\"\u003e138 hp \/ 123 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;\"\u003e234-5055, 234-4568, 392102B210, 392102B410, 9025050036, 39210-2B220, 39210-2B410, 2344568, 392102B110, 392102B220\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2012-2018 Kia Rio 1.6L (Naturally Aspirated)\u003c\/li\u003e\n  \u003cli\u003eKia Soul 1.6L (Non-Turbo models)\u003c\/li\u003e\n  \u003cli\u003eHyundai Accent 1.6L\u003c\/li\u003e\n  \u003cli\u003eHyundai Veloster 1.6L (Non-Turbo models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the UB Rio?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2012-2018 Kia Rio equipped with the \u003cstrong\u003eGamma G4FD\u003c\/strong\u003e 1.6L engine. \u003cstrong\u003eThis kit is not compatible with turbocharged 1.6L T-GDI engine applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to clear ECM codes after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, clearing stored diagnostic trouble codes and resetting short- and long-term fuel trims with an OBD-II scanner allows the ECM to recalibrate to new sensor voltages immediately.\u003c\/p\u003e\n\n\u003ch3\u003eThe Kia Standard\u003c\/h3\u003e\n\u003cp\u003eMaintain proper closed-loop lambda control and ensure clean exhaust emissions with direct-fit sensors built to preserve factory fuel economy and engine reliability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67551244943608,"sku":"DS-EBF62Y61Y","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/o2-oxygen-sensor-upstream-downstream-for-kia-rio-2012-2018-1-6l-1.jpg?v=1790794020","url":"https:\/\/performancechiptuning.com\/fr\/products\/o2-oxygen-sensor-upstream-downstream-for-kia-rio-2012-2018-1-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}