{"product_id":"o2-oxygen-sensor-upstream-downstream-for-dodge-dakota-2001-2011-3-7l-3-9l-4-7l-5-9l","title":"O2 Oxygen Sensor Upstream Downstream for Dodge Dakota (2001-2011) 3.7L, 3.9L, 4.7L, 5.9L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Replacement Oxygen Sensor Set for 2001-2011 Dodge Dakota (AN\/ND)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Direct-Fit Oxygen Sensor Set replaces fouled pre- and post-catalytic sensors on the 2001-2011 Dodge Dakota to restore closed-loop engine management, improve fuel economy, and eliminate diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Dodge Dakota Sensor Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory zirconium-dioxide sensor elements undergo severe thermal cycling and chemical contamination within the exhaust stream of the \u003cstrong\u003eAN\u003c\/strong\u003e and \u003cstrong\u003eND\u003c\/strong\u003e platforms. Over time, silica glazing, carbon soot, and internal heater element burnout degrade sensor switching speed. Sluggish signal return delays powertrain control module (PCM) air-fuel trimming, causing rich running conditions, unburnt hydrocarbon build-up, premature catalytic converter failure, and chronic diagnostic codes including \u003cstrong\u003eP0130\u003c\/strong\u003e, \u003cstrong\u003eP0161\u003c\/strong\u003e, \u003cstrong\u003eP0420\u003c\/strong\u003e, and \u003cstrong\u003eP0430\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 4-piece sensor package restores factory signal fidelity utilizing high-grade ceramic planar substrates enclosed in dual-layer 304 stainless steel protective shields. Built with OEM-spec weather-pack connectors, terminal pin-outs, and factory-length wiring harnesses, each sensor threads directly into stock bung locations without cutting or splicing. Internal fast-acting heater circuits minimize cold-start emissions by reaching optimal closed-loop operating temperatures in seconds, preserving downstream emissions hardware across all \u003cstrong\u003ePowerTech\u003c\/strong\u003e and \u003cstrong\u003eMagnum\u003c\/strong\u003e powertrains.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 Upstream Oxygen Sensors\u003c\/li\u003e\n  \u003cli\u003e2 Downstream Oxygen Sensors\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;\"\u003e2001-2011 Dodge Dakota\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;\"\u003e3.7L, 3.9L, 4.7L, 5.9L (Magnum \/ PowerTech) \/ AN \u0026amp; ND Chassis\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;\"\u003e175–302 hp \/ 225–345 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;\"\u003eSG1852, 234-4588, 234-4593, 234-4594, 234-4598, 234-4653, 234-4749, 234-4030, 234-4217, 234-4228, 234-4229, 234-4232\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\u003e2001-2003 Dodge Dakota 3.9L V6 Magnum\u003c\/li\u003e\n  \u003cli\u003e2004-2011 Dodge Dakota 3.7L V6 PowerTech\u003c\/li\u003e\n  \u003cli\u003e2001-2011 Dodge Dakota 4.7L V8 PowerTech\u003c\/li\u003e\n  \u003cli\u003e2001-2003 Dodge Dakota 5.9L V8 Magnum\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 AN and ND Dodge Dakota?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for 2001-2011 Dodge Dakota models equipped with the 3.7L, 3.9L, 4.7L, and 5.9L \u003cstrong\u003eMagnum\u003c\/strong\u003e and \u003cstrong\u003ePowerTech\u003c\/strong\u003e engines; always verify plug pin configuration before installation.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to clear stored trouble codes after installing these sensors?\u003c\/h4\u003e\n\u003cp\u003eYes, clear all stored DTCs with an OBD-II scan tool after installation so the PCM can immediately reset learned fuel trim parameters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Dodge Truck Durability Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained exhaust gas temperatures and high-load towing demands, these sensors deliver reliable AFR readings that protect your Dakota's catalytic converters and keep fuel economy stable under payload.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67907871473912,"sku":"DS-EAW8PTLVG","price":98.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/o2-oxygen-sensor-upstream-downstream-for-dodge-dakota-2001-2011-3-7l-3-9l-4-7l-5-9l-1.jpg?v=1793381119","url":"https:\/\/performancechiptuning.com\/es\/products\/o2-oxygen-sensor-upstream-downstream-for-dodge-dakota-2001-2011-3-7l-3-9l-4-7l-5-9l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}