{"product_id":"catalytic-converter-for-ford-ranger-2001-2003-4-0l-front","title":"Catalytic Converter for Ford Ranger (2001-2003) 4.0L Front","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Front Catalytic Converter for 2001-2003 Ford Ranger (PN105)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit front catalytic converter replaces the deteriorated factory Y-pipe assembly on the 2001-2003 Ford Ranger to clear emissions fault codes, reduce exhaust backpressure, and restore engine scavenging performance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ford Ranger Exhaust Restriction and Substrate Degradation\u003c\/h3\u003e\n\u003cp\u003eThe factory Y-pipe and converter assembly on the \u003cstrong\u003ePN105\u003c\/strong\u003e chassis degrades over time through thousands of thermal expansion cycles. In the \u003cstrong\u003e4.0L Cologne SOHC\u003c\/strong\u003e engine, unburned hydrocarbons and prolonged heat soak deteriorate the internal washcoat, triggering persistent P0420 and P0430 catalyst efficiency DTCs. Furthermore, brittle factory ceramic cores can crack or collapse internally, generating excessive exhaust backpressure that stifles manifold flow, increases cylinder head temperatures, and hampers low-end towing torque.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a bolt-on assembly, this front Y-pipe converter utilizes corrosion-resistant stainless steel construction to resist road brine, moisture, and high thermal stress. The unit houses high-efficiency ceramic substrates formulated with a targeted precious metal loading to ensure chemical conversion efficiency and keep the check engine light extinguished. Precision-formed flanges and factory-aligned oxygen sensor bungs mate directly to OEM intermediate pipe mounting locations without cutting, torching, or custom fabrication.\u003c\/p\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;\"\u003e2001-2003 Ford Ranger\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\u003e4.0L Cologne SOHC V6\u003c\/strong\u003e \/ \u003cstrong\u003ePN105\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;\"\u003e207 hp \/ 238 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;\"\u003e\n\u003cstrong\u003e44710\u003c\/strong\u003e, \u003cstrong\u003e50202\u003c\/strong\u003e\n\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\u003e2001 Ford Ranger 4.0L V6 (Front Position Y-Pipe)\u003c\/li\u003e\n  \u003cli\u003e2002 Ford Ranger 4.0L V6 (Front Position Y-Pipe)\u003c\/li\u003e\n  \u003cli\u003e2003 Ford Ranger 4.0L V6 (Front Position Y-Pipe)\u003c\/li\u003e\n  \u003cli\u003eFits 4.0L Cologne V6 models only; does not fit 2.3L I4 or 3.0L Vulcan V6.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the PN105 Ranger?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2001-2003 Ford Ranger equipped with the \u003cstrong\u003e4.0L Cologne SOHC\u003c\/strong\u003e engine.\u003c\/p\u003e\n\n\u003ch4\u003eWill this unit resolve P0420 or P0430 trouble codes?\u003c\/h4\u003e\n\u003cp\u003eAssuming no pre-existing upstream fuel trim or misfire issues exist, this high-grade ceramic core restores OEM-level catalyst storage capacity to clear catalytic deficiency codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Ford Truck Durability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the structural and thermal demands of hauling, off-road cycling, and towing, this heavy-duty stainless assembly withstands harsh underbody environments to preserve your Ranger's utility and exhaust integrity.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67537975607544,"sku":"DS-E20ITXV0E","price":140.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-ford-ranger-2001-2003-4-0l-front-1.jpg?v=1790620276","url":"https:\/\/performancechiptuning.com\/fr\/products\/catalytic-converter-for-ford-ranger-2001-2003-4-0l-front","provider":"Performance Chip Tuning","version":"1.0","type":"link"}