{"product_id":"higherbro-oxygen-o2-sensor-kit-for-dodge-grand-caravan-4pcs-2-upstream-2-downstream-oe-style-fit","title":"higherbro Oxygen O2 Sensor Kit for Dodge Grand Caravan — 4PCS (2 Upstream + 2 Downstream), OE-Style Fit","description":"\u003cp\u003e\u003cstrong\u003ehigherbro 4PCS Oxygen O2 Sensor kit includes two upstream and two downstream sensors engineered to restore accurate oxygen readings in compatible Dodge, Jeep, Chrysler, and RAM models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis four-piece sensor set replaces faulty O2 sensors that can trigger check-engine lights, reduce fuel efficiency, and affect emissions monitoring. Each sensor is produced to match OE-style fit and wiring to simplify installation and help your vehicle's engine control module receive correct air‑fuel data. The kit covers many model years and engine configurations—confirm compatibility with your exact make, model, year, and engine before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will these oxygen sensors fit?\u003c\/h3\u003e\n\n\u003cp\u003eThese higherbro sensors are designed for a broad range of Chrysler-family vehicles across model years in the 2000s and 2010s. Coverage includes multiple Dodge Grand Caravan, RAM, Jeep Grand Cherokee, Jeep Wrangler, Chrysler 200, Chrysler 300, Town \u0026amp; Country, and Jeep Liberty variants with specific engine sizes.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCovers Dodge Ram and RAM 1500\/2500\/3500 with 3.7L, 5.7L, 5.9L, 8.3L and many later 3.7L\/5.7L applications.\u003c\/li\u003e\n  \u003cli\u003eFits Jeep Grand Cherokee and Wrangler engines including 3.7L, 3.6L, 4.7L, 5.7L, 6.1L, and 6.4L where applicable.\u003c\/li\u003e\n  \u003cli\u003eIncludes compatibility for Dodge Grand Caravan 4.0L and 3.6L, Chrysler 200 and 300 with multiple engines, Town \u0026amp; Country models, and Jeep Liberty 3.7L.\u003c\/li\u003e\n  \u003cli\u003eAlways use the vehicle selector (make, model, year, engine) on the product page to confirm fit before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these sensors affect drivability and fuel economy?\u003c\/h3\u003e\n\n\u003cp\u003eOxygen sensors inform the engine control unit about exhaust oxygen content, which it uses to adjust fuel injection and combustion. Replacing failing sensors helps the ECU return to correct air‑fuel mixture control, which can improve throttle response and reduce wasted fuel when compared to a worn or malfunctioning sensor.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRestores accurate air‑fuel feedback for improved engine management.\u003c\/li\u003e\n  \u003cli\u003eMay reduce rough idling or hesitation caused by incorrect O2 readings.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain emissions control systems and catalytic converter protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and what warranty do I get?\u003c\/h3\u003e\n\n\u003cp\u003eThe package contains four oxygen sensors: two upstream (pre-cat) and two downstream (post-cat) units to cover both banks where applicable. higherbro backs this set with a one‑year quality guarantee to protect against manufacturing defects under normal use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e4 sensors total — 2 upstream + 2 downstream for full-bank replacement.\u003c\/li\u003e\n  \u003cli\u003eOne-year quality guarantee from higherbro for peace of mind.\u003c\/li\u003e\n  \u003cli\u003eOE-style connectors and wiring lengths designed to match factory harnesses for easier installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install these sensors myself, or should I visit a shop?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is often straightforward for anyone comfortable working under the vehicle and using basic hand tools; sensors thread into the exhaust and connect to the factory harness. If you lack tools, vehicle lift access, or experience with exhaust components, a professional installation is recommended to ensure proper torque and wiring connection.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThread-in replacement—common hand tools or an O2-sensor socket required.\u003c\/li\u003e\n  \u003cli\u003eFollow torque specs and anti-seize guidance to avoid sensor or thread damage.\u003c\/li\u003e\n  \u003cli\u003eIf check-engine codes persist after installation, professional diagnostics may be needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The higherbro 4PCS Oxygen O2 Sensor kit is aimed at owners and mechanics who need a complete bank replacement for Dodge, RAM, Jeep, or Chrysler vehicles listed in the compatibility range. It's suitable for DIY enthusiasts replacing multiple failed sensors at once, fleet maintenance teams needing a cost-effective set, and anyone restoring proper emissions and engine performance—just verify vehicle fit with the selector before purchase.\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: How do I verify these sensors fit my Dodge Grand Caravan?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the product’s vehicle selector—enter make, model, year and engine to confirm compatibility before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these upstream and downstream sensors included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit contains four sensors: two upstream (before the catalytic converter) and two downstream (after the converter).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"higherbro","offers":[{"title":"Default Title","offer_id":55171471081815,"sku":"B09YM47P4V","price":79.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/higherbro-front-packaging-4pcs-o2-sensors.jpg?v=1790446569","url":"https:\/\/britishgarage.co.uk\/products\/higherbro-oxygen-o2-sensor-kit-for-dodge-grand-caravan-4pcs-2-upstream-2-downstream-oe-style-fit","provider":"British Garage","version":"1.0","type":"link"}