{"product_id":"catalytic-converter-for-kia-sedona-2006-2010-3-8l-rear","title":"Catalytic Converter for Kia Sedona (2006-2010) 3.8L Rear","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Rear Catalytic Converter for 2006-2010 Kia Sedona (VQ)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit rear catalytic converter replaces the depleted factory catalytic unit on the 2006-2010 Kia Sedona to restore exhaust flow dynamics, ensure OBD-II emissions compliance, and resolve diagnostic trouble codes P0420 and P0430.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Kia Sedona Exhaust Degradation \u0026amp; Catalyst Washout\u003c\/h3\u003e\n\u003cp\u003eWith prolonged duty cycles and thermal cycling, the factory ceramic monolith on the second-generation \u003cstrong\u003eVQ\u003c\/strong\u003e chassis degrades. Sustained exhaust gas temperatures induce washcoat sintering, depleting the active surface area of precious metals (platinum, palladium, and rhodium). This catalytic washcoat deterioration prevents complete reduction of oxides of nitrogen (NOx) and oxidation of unburned hydrocarbons (HC) and carbon monoxide (CO), triggering persistent downstream O2 sensor catalyst-efficiency DTCs (P0420\/P0430). Furthermore, excessive backpressure and mechanical vibration break down the ceramic substrate matrices, causing internal physical clogs, restrictive exhaust flow, and audible heat-shield or substrate rattling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement unit features a high-grade 409 stainless steel housing designed to resist structural corrosion, thermal shock, and thermal fatigue cracking under heavy loads. Internally, a dense flow-through ceramic honeycomb substrate is coated with an optimized washcoat loading to maximize chemical conversion efficiency while preserving low backpressure characteristics. Manufactured with direct-fit mandrel-bent entry and exit pipes, precision-machined laser-cut flanges, OE-location sensor bungs, and integrated mounting hangers, it bolts directly to the stock mid-pipe and muffler connections without custom fabrication, pipe expansion, or torch welding.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Direct-fit rear catalytic converter\u003c\/li\u003e\n  \u003cli\u003eGasket(s)\u003c\/li\u003e\n  \u003cli\u003eMounting hardware\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;\"\u003e2006-2010 Kia Sedona\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;\"\u003eLambda II 3.8L V6 \/ VQ\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;\"\u003e244 hp \/ 253 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\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Kia Sedona 3.8L V6 Rear\u003c\/li\u003e\n  \u003cli\u003e2007 Kia Sedona 3.8L V6 Rear\u003c\/li\u003e\n  \u003cli\u003e2008 Kia Sedona 3.8L V6 Rear\u003c\/li\u003e\n  \u003cli\u003e2009 Kia Sedona 3.8L V6 Rear\u003c\/li\u003e\n  \u003cli\u003e2010 Kia Sedona 3.8L V6 Rear\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 VQ Sedona?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2006-2010 Kia Sedona equipped with the \u003cstrong\u003eLambda II 3.8L V6\u003c\/strong\u003e engine. \u003cstrong\u003eNote: This part is EPA compliant (49-state legal) and is not CARB approved; it is not legal for sale or use in California, New York, or CARB-adopting states.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eWill this unit clear my P0420 and P0430 check engine codes?\u003c\/h4\u003e\n\u003cp\u003eYes, if the DTC is due to degraded substrate efficiency, installing this replacement unit restores catalyst conversion rates; verify oxygen sensor operation and ensure there are no upstream exhaust leaks prior to installation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Kia Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the thermal demands and high cargo loads typical of heavy family transport, this converter maintains durable emissions integrity without recurring MIL activations.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67911338262776,"sku":"DS-ESQM5WOHB","price":178.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-kia-sedona-2006-2010-3-8l-rear-1.jpg?v=1793400685","url":"https:\/\/performancechiptuning.com\/es\/products\/catalytic-converter-for-kia-sedona-2006-2010-3-8l-rear","provider":"Performance Chip Tuning","version":"1.0","type":"link"}