{"product_id":"motoku-o2-sensor-extension-harness-for-chrysler-dodge-jeep-2-12-2-24-plug-and-play-heat-resistant","title":"MOTOKU O2 Sensor Extension Harness for Chrysler Dodge Jeep — 2×12\" \u0026 2×24\" Plug-and-Play, Heat-Resistant","description":"\u003cp\u003e\u003cstrong\u003eMOTOKU Oxygen O2 Sensor Extension Harness set extends factory O2 sensor wiring on Chrysler, Dodge and Jeep vehicles with reliable 12\" and 24\" connectors for easier installations and safer routing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need to relocate, replace, or extend oxygen (O2) sensor wiring on Chrysler, Dodge, or Jeep models, short factory leads and awkward routing can make the job harder. The MOTOKU O2 sensor extension harnesses give you extra reach without cutting original wiring, saving time and reducing the risk of electrical issues. This kit includes two 12-inch and two 24-inch extensions, designed to integrate smoothly with existing sensor plugs and retain proper signal transmission.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these harnesses make sensor replacement or relocation simpler?\u003c\/h3\u003e\n\u003cp\u003eThese extension leads let you move O2 sensors away from high-heat zones, reroute them for exhaust work, or connect aftermarket equipment without splicing factory wires. They plug into the existing sensor connectors, providing added length while preserving the vehicle’s original harness integrity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play connectors match factory pinouts for Chrysler, Dodge, Jeep compatibility.\u003c\/li\u003e\n  \u003cli\u003eTwo 12\" and two 24\" extensions included for flexible placement options.\u003c\/li\u003e\n  \u003cli\u003eEliminates the need to cut or solder original wires during common repairs.\u003c\/li\u003e\n  \u003cli\u003eHelps keep sensors clear of heat, vibration, and interference points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these extensions affect O2 sensor performance or engine diagnostics?\u003c\/h3\u003e\n\u003cp\u003eThe extensions are engineered to preserve signal accuracy so the vehicle’s oxygen sensor readings remain consistent. By maintaining proper wiring continuity and connector fitment, diagnostic systems and engine control units will continue to interpret sensor data correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains proper electrical continuity for reliable sensor signals.\u003c\/li\u003e\n  \u003cli\u003eFactory-style connectors reduce resistance and poor contacts.\u003c\/li\u003e\n  \u003cli\u003eSuitable for downstream and upstream sensor placements as required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build details ensure durability under the hood?\u003c\/h3\u003e\n\u003cp\u003eThese harnesses use automotive-grade wires and protective sleeving to withstand engine-bay conditions like heat, grease, and vibration. The connectors are molded to resist moisture and maintain a secure fit during everyday driving and off-road use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive-grade conductor and insulation for temperature resistance.\u003c\/li\u003e\n  \u003cli\u003eMolded connector housings for tight, moisture-resistant seals.\u003c\/li\u003e\n  \u003cli\u003eFlexible outer sheathing to resist abrasion and flex fatigue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose the right extension length and install it correctly?\u003c\/h3\u003e\n\u003cp\u003eUse the 12\" leads when you need a short reroute or to clear nearby components; choose the 24\" leads for more distant relocations or when pairing with aftermarket parts. Installation is straightforward—unplug the factory connector, insert the matching MOTOKU extension, and secure the harness away from hot or moving parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12\" extensions for close rerouting and tight spaces.\u003c\/li\u003e\n  \u003cli\u003e24\" extensions for longer runs or equipment integration.\u003c\/li\u003e\n  \u003cli\u003eZip-tie and routing recommendations: keep wiring off exhaust and moving suspension parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The MOTOKU O2 Sensor Extension Harness set is aimed at DIY mechanics, professional technicians, and Jeep\/Dodge\/Chrysler owners performing exhaust work, sensor upgrades, or repairs. It’s also useful for enthusiasts installing aftermarket headers, catalytic converters, or wideband sensors who need reliable extra lead length without modifying factory wiring.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these extensions compatible with my Chrysler, Dodge, or Jeep?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the harnesses are designed to match common factory O2 sensor connectors used on many Chrysler, Dodge, and Jeep models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to cut or splice my factory wiring to use these extensions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the MOTOKU extensions plug into existing sensor connectors so no cutting or splicing is required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MOTOKU","offers":[{"title":"Default Title","offer_id":48085324300446,"sku":"B09M8L75ZK","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/motoku-front-packaging-o2-extension-harness.jpg?v=1785869056","url":"https:\/\/northtrailauto.ca\/products\/motoku-o2-sensor-extension-harness-for-chrysler-dodge-jeep-2-12-2-24-plug-and-play-heat-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}