{"product_id":"o2-oxygen-sensor-upstream-downstream-for-dodge-charger-2006-2014-2-7l-3-5l-3-6l-5-7l-6-1l-6-4l","title":"O2 Oxygen Sensor Upstream Downstream for Dodge Charger (2006-2014) 2.7L, 3.5L, 3.6L, 5.7L, 6.1L, 6.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Oxygen Sensor Set for 2006-2014 Dodge Charger (LX \/ LD)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The 4-piece direct-fit oxygen sensor set replaces degraded pre- and post-catalyst sensors on the 2006-2014 Dodge Charger to restore precise closed-loop air-fuel metering, engine efficiency, and emissions compliance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Dodge Charger Sensor Contamination \u0026amp; Thermal Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory oxygen sensors on the \u003cstrong\u003eLX\u003c\/strong\u003e and \u003cstrong\u003eLD\u003c\/strong\u003e platform operate under extreme exhaust thermal cycles. Over time, the internal zirconia ceramic sensing elements degrade due to unburned carbon deposits, oil blow-by, and silicates. Worn upstream sensors develop lazy switching speeds that skew short-term and long-term fuel trims (STFT\/LTFT), causing rough idle, hesitation under load, poor fuel mileage, and engine misfire codes. Simultaneously, fatigued downstream sensors generate erroneous catalytic converter efficiency trouble codes such as \u003cstrong\u003eP0420\u003c\/strong\u003e, \u003cstrong\u003eP0430\u003c\/strong\u003e, or circuit DTCs like \u003cstrong\u003eP0130\u003c\/strong\u003e through \u003cstrong\u003eP0161\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive 4-sensor pack supplies two upstream and two downstream sensors engineered with precision planar ceramic elements and fast-acting integrated heaters. Built with laser-welded stainless steel housings and dual protective thermal covers, these sensors resist soot accumulation and thermal shock. Pre-calibrated factory-length harness pigtails and OE-spec multi-pin weatherproof connectors plug directly into the engine harness without splicing, while precision M18 threads ensure a leak-free seal in standard exhaust bungs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2x Upstream Oxygen Sensors (Pre-Catalytic Converter)\u003c\/li\u003e\n  \u003cli\u003e2x Downstream Oxygen Sensors (Post-Catalytic Converter)\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;\"\u003e2006-2014 Dodge Charger\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;\"\u003e2.7L, 3.5L, 3.6L Pentastar, 5.7L\/6.1L\/6.4L HEMI \/ LX, LD\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;\"\u003e178–470 hp \/ 190–470 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\u003e2006-2010 Dodge Charger 2.7L V6 (LX)\u003c\/li\u003e\n  \u003cli\u003e2006-2010 Dodge Charger 3.5L V6 (LX)\u003c\/li\u003e\n  \u003cli\u003e2011-2014 Dodge Charger 3.6L Pentastar V6 (LD)\u003c\/li\u003e\n  \u003cli\u003e2006-2014 Dodge Charger 5.7L HEMI V8 (R\/T)\u003c\/li\u003e\n  \u003cli\u003e2006-2010 Dodge Charger 6.1L SRT8 HEMI V8\u003c\/li\u003e\n  \u003cli\u003e2012-2014 Dodge Charger 6.4L SRT8 HEMI 392 V8\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 LX \/ LD Charger?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for 2006-2014 Dodge Charger models equipped with the \u003cstrong\u003e2.7L\u003c\/strong\u003e, \u003cstrong\u003e3.5L\u003c\/strong\u003e, \u003cstrong\u003e3.6L Pentastar\u003c\/strong\u003e, \u003cstrong\u003e5.7L HEMI\u003c\/strong\u003e, \u003cstrong\u003e6.1L HEMI\u003c\/strong\u003e, and \u003cstrong\u003e6.4L 392 HEMI\u003c\/strong\u003e engines. Always verify harness length and pin configuration prior to final mounting.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to reset the ECU fuel trims after installing these sensors?\u003c\/h4\u003e\n\u003cp\u003eYes, clearing active diagnostic trouble codes and performing a battery or PCM reset allows the engine computer to immediately relearn baseline stoichiometric air-fuel tables with the new sensor data.\u003c\/p\u003e\n\n\u003ch3\u003eThe Dodge Muscle Standard\u003c\/h3\u003e\n\u003cp\u003eMaintaining responsive, balanced fuel delivery is essential for maximizing wide-open-throttle torque and crisp throttle response across the Charger's high-output V6 and HEMI powertrains.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67907917152504,"sku":"DS-E47THA2V9","price":104.95,"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-charger-2006-2014-2-7l-3-5l-3-6l-5-7l-6-1l-6-4l-1.jpg?v=1793381598","url":"https:\/\/performancechiptuning.com\/de\/products\/o2-oxygen-sensor-upstream-downstream-for-dodge-charger-2006-2014-2-7l-3-5l-3-6l-5-7l-6-1l-6-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}