{"product_id":"o2-oxygen-sensor-upstream-downstream-for-hyundai-veracruz-2007-2012-3-8l","title":"O2 Oxygen Sensor Upstream Downstream for Hyundai Veracruz (2007-2012) 3.8L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit O2 Oxygen Sensor Kit for 2007-2012 Hyundai Veracruz (EN)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This 4-piece oxygen sensor kit replaces both upstream and downstream sensors on the 2007-2012 Hyundai Veracruz (\u003cstrong\u003eEN\u003c\/strong\u003e) \u003cstrong\u003eG6DA 3.8L V6\u003c\/strong\u003e to restore closed-loop fuel trim and emissions monitoring.\u003c\/p\u003e\u003ch3\u003eThe Stock Hyundai Veracruz Sensor Failure\u003c\/h3\u003e\u003cp\u003eOEM zirconia oxygen sensors on the \u003cstrong\u003eEN\u003c\/strong\u003e chassis with the \u003cstrong\u003eG6DA 3.8L V6\u003c\/strong\u003e endure extreme thermal cycling, soot buildup, and silicone contamination. Over time, internal platinum electrodes degrade and heater circuits fail from high resistance or open circuits. This sluggish voltage response skews Bank 1 and Bank 2 fuel trims, triggering slow-response, heater, and efficiency fault codes including \u003cstrong\u003eP0133\u003c\/strong\u003e, \u003cstrong\u003eP0153\u003c\/strong\u003e, \u003cstrong\u003eP0135\u003c\/strong\u003e, and \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e.\u003c\/p\u003e\u003ch4\u003eCommon Symptoms of a Failing OEM Oxygen Sensor\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine Light \/ DTCs:\u003c\/strong\u003e Triggers heater, slow-response, or catalyst codes like \u003cstrong\u003eP0130\u003c\/strong\u003e, \u003cstrong\u003eP0150\u003c\/strong\u003e, \u003cstrong\u003eP0135\u003c\/strong\u003e, and \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Fueling \u0026amp; Plug Fouling:\u003c\/strong\u003e Erratic upstream voltage forces rich open-loop operation, increasing exhaust soot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivability \u0026amp; Emissions Failure:\u003c\/strong\u003e Causes rough idle, reduced MPG, throttle hesitation, and failed emissions testing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Matched 4-Sensor Solution\u003c\/h3\u003e\u003cp\u003eReplacing all four sensors as a matched set balances Bank 1 and Bank 2 feedback on the \u003cstrong\u003eG6DA 3.8L V6\u003c\/strong\u003e. Each sensor utilizes a fast-heating zirconia planar element, double-layer stainless steel shield, and laser-welded body to resist exhaust thermal shock and moisture ingress. Factory-length harnesses and OEM-style weatherpack connectors matching \u003cstrong\u003e234-4854\u003c\/strong\u003e ensure true plug-and-play installation without cutting or splicing factory wiring.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2 Upstream Oxygen Sensors\u003c\/li\u003e\n\u003cli\u003e2 Downstream Oxygen Sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\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;\"\u003e2007-2012 Hyundai Veracruz\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;\"\u003eG6DA 3.8L V6 \/ EN\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;\"\u003eSensor Architecture\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e4-Wire Heated Zirconia (Upstream \u0026amp; Downstream)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eInstallation Type\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eDirect Bolt-On OEM Replacement (No Cutting or Welding)\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;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e234-4854\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2007-2012 Hyundai Veracruz 3.8L V6 (\u003cstrong\u003eEN\u003c\/strong\u003e \/ \u003cstrong\u003eG6DA\u003c\/strong\u003e)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the EN Veracruz?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e Direct fit for the 2007-2012 Hyundai Veracruz with the \u003cstrong\u003eG6DA 3.8L V6\u003c\/strong\u003e. \u003cstrong\u003eExcludes 3.3L V6 models; confirm engine before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eWill this clear P0135 and P0420\/P0430 codes?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes, when sensor-related.\u003c\/strong\u003e Restores proper \u003cstrong\u003eOBD-II\u003c\/strong\u003e voltage waveforms to clear heater and response faults, though \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e remains if converters are damaged.\u003c\/p\u003e\u003ch4\u003eAre OEM-style connectors included for installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e All four sensors (\u003cstrong\u003e234-4854\u003c\/strong\u003e) feature direct-fit plugs; keep sensor tips clean and torque threads to spec.\u003c\/p\u003e\u003ch3\u003eThe Hyundai Precision Standard\u003c\/h3\u003e\u003cp\u003eEngineered for accurate ECM closed-loop control, this matched 4-sensor set restores factory air-fuel metering on your \u003cstrong\u003eEN\u003c\/strong\u003e Veracruz for reliable, CEL-free operation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68119227826424,"sku":"DS-EOIB0Y5TP","price":111.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/o2-oxygen-sensor-upstream-downstream-for-hyundai-veracruz-2007-2012-3-8l-1.jpg?v=1794716907","url":"https:\/\/performancechiptuning.com\/products\/o2-oxygen-sensor-upstream-downstream-for-hyundai-veracruz-2007-2012-3-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}