{"product_id":"catalytic-converter-for-nissan-xterra-2005-2015-4-0l","title":"Catalytic Converter for Nissan Xterra (2005-2015) 4.0L","description":"\u003ch2\u003eDirect-Fit Driver-Side Catalytic Converter for 2005-2015 Nissan Xterra\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the clogged or deteriorated factory driver-side catalytic converter to restore exhaust scavenging, maintain OEM emissions compliance, and clear catalyst efficiency trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Xterra Substrate Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory catalytic converters on the N50 platform are prone to thermal fatigue and internal ceramic substrate breakdown over high mileage. As the factory honeycomb matrix degrades from thermal cycling and rich-condition exhaust pulses, fragmented washcoat restricts exhaust flow. This increases cylinder head backpressure, hampering low-end torque output and triggering persistent P0420\/P0430 diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered with a heavy-gauge stainless steel canister and an optimized ceramic substrate, this direct-fit unit withstands sustained exhaust gas temperatures without structural collapse. Precision mandrel-bent transitions and thick CNC-machined flanges with TIG-welded seams prevent flange warping and exhaust leaks. Built with an integrated perforated heat shield, a factory-positioned oxygen sensor bung, and supplied OE-style mounting hardware for true bolt-on installation.\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;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2005-2015 Nissan Xterra\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eVQ40DE \/ N50\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e261 hp \/ 281 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eOEMCONV017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 2005-2015 Nissan Xterra 4.0L V6 (Driver Side)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssociated OE \/ Interchange Numbers:\u003c\/strong\u003e 16467, 201082, 58239, 18219, 642138\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmissions Standard:\u003c\/strong\u003e EPA OBD-II Federal 49-State Approved (Not legal for sale or use in CA, NY, or ME)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Nissan Off-Road Durability Caliber\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle harsh off-camber trail vibration and heavy towing duty, this replacement converter delivers the structural durability and thermal resistance required to keep your VQ40DE running reliably under load.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50462759256312,"sku":"DS-ENP85Q7RE","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-nissan-xterra-2005-2015-4-0l-1.jpg?v=1788843927","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-nissan-xterra-2005-2015-4-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}