{"product_id":"higherbro-oxygen-o2-sensor-kit-for-chrysler-200-dodge-avenger-2-4l-2pcs-upstream-downstream-direct-fit","title":"higherbro Oxygen O2 Sensor Kit for Chrysler 200 \u0026 Dodge Avenger 2.4L — 2PCS Upstream + Downstream, Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003ehigherbro 2PCS Oxygen O2 Sensor kit provides one upstream and one downstream replacement sensor engineered to restore accurate air-fuel feedback for compatible Chrysler, Dodge and Jeep 2.4L engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis two-piece sensor set is designed as a direct-fit replacement for specific model years and engines, offering the wiring, connector interface and sensing element needed to integrate with original exhaust monitoring systems. Each sensor is built to match factory fitment dimensions and wiring locations so installation requires minimal modification. The kit helps the vehicle control module receive more reliable exhaust oxygen readings after an original sensor has aged, contaminated, or failed.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines will accept this higherbro O2 sensor kit?\u003c\/h3\u003e\n\u003cp\u003eThis pair fits many Chrysler, Dodge and Jeep applications primarily using 2.4L engines, plus several additional model variations listed by year. Confirm fitment by checking make, model, year and engine at the product page before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChrysler 200 (2011–2014) and many PT Cruiser\/Cruiser derivatives with 2.4L engines.\u003c\/li\u003e\n  \u003cli\u003eDodge Avenger (2011–2014), Caliber, Dart, Neon, Caravan, Journey and Dakota variants as specified.\u003c\/li\u003e\n  \u003cli\u003eJeep Compass, Liberty, Patriot and Wrangler 2.4L (and select older Wrangler\/Ram\/Dakota engines where listed).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these upstream and downstream sensors differ, and why replace both?\u003c\/h3\u003e\n\u003cp\u003eThe upstream (front) sensor measures oxygen in exhaust gases before the catalytic converter for fuel trim adjustments; the downstream (rear) sensor monitors converter efficiency afterward. Replacing both ensures consistent readings on both sides of the converter, avoiding mixed signals to the engine control unit and preventing misdiagnosis.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUpstream sensor: controls fuel mixture by sending fast, responsive signals to the ECU.\u003c\/li\u003e\n  \u003cli\u003eDownstream sensor: verifies catalytic converter performance and emissions control.\u003c\/li\u003e\n  \u003cli\u003ePair replacement helps reset fuel trim learning and reduces repeated fault codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eThese sensors are supplied to match factory electrical connectors and thread sizes to minimize installation time. Typical installation involves lifting the vehicle, removing the old sensors from the exhaust pipe or manifold, and fitting the new units with proper torque and anti-seize where recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTools needed: oxygen sensor socket, ratchet, penetrating lubricant, torque wrench.\u003c\/li\u003e\n  \u003cli\u003eInstallation time: usually 30–90 minutes depending on access and corrosion.\u003c\/li\u003e\n  \u003cli\u003eAfter installation: clear stored fault codes and allow the engine to complete a drive cycle for ECU relearning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and pre-purchase checks should I be aware of?\u003c\/h3\u003e\n\u003cp\u003ehigherbro includes a 1 year unlimited mileage quality guarantee on this sensor pair, and recommends verifying vehicle compatibility using the site’s Select Your Vehicle tool before purchase. Keep original purchase records and note any installation conditions that may affect return eligibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 year unlimited mileage quality guarantee for parts defects.\u003c\/li\u003e\n  \u003cli\u003eConfirm make, model, year and engine in the fitment checker before ordering.\u003c\/li\u003e\n  \u003cli\u003eRetain proof of purchase and evidence of installation for warranty claims.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Mechanics, DIY enthusiasts and fleet owners with Chrysler, Dodge or Jeep vehicles that match the listed years and engine types who need a matched upstream and downstream oxygen sensor replacement. This higherbro kit suits anyone seeking factory-style fit and wiring compatibility to restore reliable exhaust oxygen measurement and support emissions and fuel management systems.\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: Will these sensors fit my 2013 Jeep Compass 2.4L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this higherbro 2PCS kit lists compatibility with 2011–2017 Jeep Compass 2.4L, but verify via the vehicle selector before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to replace the oxygen sensors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A standard oxygen sensor socket, penetrating lubricant and torque wrench are typically sufficient for replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"higherbro","offers":[{"title":"Default Title","offer_id":48085628223646,"sku":"B0C5LG5QV7","price":43.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/higherbro-front-packaging-oxygen-sensor.jpg?v=1785875320","url":"https:\/\/northtrailauto.ca\/products\/higherbro-oxygen-o2-sensor-kit-for-chrysler-200-dodge-avenger-2-4l-2pcs-upstream-downstream-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}