{"product_id":"catalytic-converter-for-kia-sorento-2016-2018-2-0l-front","title":"Catalytic Converter for Kia Sorento (2016-2018) 2.0L Front","description":"\u003ch2\u003eDirect-Fit Front Catalytic Converter for 2016-2018 Kia Sorento\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Front Catalytic Converter replaces failed or clogged factory emissions units on the 2016-2018 Kia Sorento to restore exhaust flow velocity, clear OBD-II catalyst efficiency fault codes, and ensure complete emissions compliance.\u003c\/p\u003e\u003ch3\u003eThe Stock Kia Sorento Thermal Breakdown and Substrate Degradation\u003c\/h3\u003e\u003cp\u003eThe factory front warm-up catalytic converter on the \u003cstrong\u003eUM\u003c\/strong\u003e chassis Kia Sorento operates directly downstream of the high-heat turbocharger outlet. Under prolonged thermal cycling and continuous direct-injection combustion pressures, the OEM ceramic matrix suffers washcoat erosion, internal thermal cracking, and eventual flow blockage. This restriction triggers persistent P0420 diagnostic trouble codes, inflates exhaust backpressure against the turbine wheel, slows boost spool, and limits fuel economy.\u003c\/p\u003e\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\u003cp\u003eEngineered as a bolt-on assembly matching OEM geometry, this replacement unit features heavy-gauge stainless steel construction with laser-cut flanges designed to withstand extreme thermal expansion without warping. Internally, a durable, high-flow ceramic substrate is washcoated with active platinum and precious metal loadings to maintain optimal catalytic conversion rates under high exhaust gas temperatures. Precision TIG welding reinforces mounting points and integrated oxygen sensor bungs, sealing the exhaust tract to eliminate leaks and resist long-term thermal fatigue.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\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;\"\u003e2016-2018 Kia Sorento\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;\"\u003eTheta II 2.0L Turbo (G4KH) \/ UM\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;\"\u003e240 hp \/ 260 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;\"\u003e28510-2G365\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2016 Kia Sorento EX, Limited, SX (2.0L L4 Turbo)\u003c\/li\u003e\n\u003cli\u003e2017 Kia Sorento EX, SX (2.0L L4 Turbo)\u003c\/li\u003e\n\u003cli\u003e2018 Kia Sorento EX, SX (2.0L L4 Turbo)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this fit the UM Sorento?\u003c\/strong\u003e\u003cbr\u003eYes, this is a direct fit for the 2016-2018 Kia Sorento equipped with the \u003cstrong\u003eTheta II G4KH\u003c\/strong\u003e engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this resolve diagnostic trouble code P0420?\u003c\/strong\u003e\u003cbr\u003eYes, provided the upstream air-fuel ratio sensors and ignition components are operating within spec, the washcoat chemistry restores emissions efficiency and clears catalyst DTCs.\u003c\/p\u003e\u003ch3\u003eThe Kia Daily-Driver Reliability Standard\u003c\/h3\u003e\u003cp\u003eBuilt for modern crossover utility, this replacement assembly preserves smooth low-end torque delivery and reliable family-hauling endurance without recurring check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50501753307384,"sku":"DS-E29HHA8Z5","price":286.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-kia-sorento-2016-2018-2-0l-front-1.jpg?v=1789332148","url":"https:\/\/performancechiptuning.com\/es\/products\/catalytic-converter-for-kia-sorento-2016-2018-2-0l-front","provider":"Performance Chip Tuning","version":"1.0","type":"link"}