{"product_id":"qiybone-oxygen-o2-sensor-kit-4-pack-upstream-downstream-oe-fit-for-jeep-dodge-v6-v8","title":"QIYBONE Oxygen O2 Sensor Kit 4-Pack — Upstream \u0026 Downstream OE-Fit for Jeep, Dodge V6\/V8","description":"\u003cp\u003e\u003cstrong\u003eQIYBONE 4PCS oxygen sensor kit replaces upstream and downstream O2 sensors (234-4587 \/ 250-24253) for a broad range of Jeep, Dodge, Chrysler, Ram and compatible models from 2001–2023.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis four-piece sensor set includes both upstream (pre-catalytic) and downstream (post-catalytic) oxygen sensors engineered to match OE electrical and thread specifications for many V6 and V8 engines. Each sensor is built to monitor exhaust oxygen levels, communicate with the vehicle’s engine control unit (ECU), and provide input that helps the engine adjust fuel mixture. The kit ships ready to install and covers dozens of model-year\/engine combinations commonly found across Jeep, Dodge, Chrysler, Ram, Volkswagen Routan and Mitsubishi Raider platforms.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines will accept these QIYBONE O2 sensors?\u003c\/h3\u003e\n\u003cp\u003eThe kit is designed as a direct replacement for numerous engines and model years. Fitment spans multiple Jeep families (Wrangler, Grand Cherokee, Cherokee, Liberty, Patriot, Compass, Commander) and many Dodge and Chrysler vehicles including Charger, Challenger, Durango, Grand Caravan and 300. It also lists Ram pickups and vans, plus select Volkswagen and Mitsubishi models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJeep engines: 2.4L–6.4L coverage across 2001–2022 model years\u003c\/li\u003e\n  \u003cli\u003eDodge\/Chrysler: many 2.0L–8.4L engines from 2000–2023\u003c\/li\u003e\n  \u003cli\u003eRam, Volkswagen Routan, Mitsubishi Raider listed where applicable\u003c\/li\u003e\n  \u003cli\u003eCross-references: 234-4587, 250-24253 and many OEM numbers for quick lookup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these sensors match original equipment (OE) specifications?\u003c\/h3\u003e\n\u003cp\u003eQIYBONE sensors are manufactured with matching thread size, heater circuits and connector types to simplify replacement without splicing. The design aims to provide reliable electrical resistance and response times similar to factory sensors so the ECU receives consistent oxygen-level data.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-style threads and sealing surfaces for leak-free installation\u003c\/li\u003e\n  \u003cli\u003eHeated elements integrated where required to meet warm-up performance\u003c\/li\u003e\n  \u003cli\u003ePluggable connectors to mate with existing vehicle wiring harnesses\u003c\/li\u003e\n  \u003cli\u003eSold as a set of four to replace both upstream and downstream sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat symptoms indicate a failing oxygen sensor and why replace with a full set?\u003c\/h3\u003e\n\u003cp\u003eCommon signs of a worn O2 sensor include erratic idle, reduced fuel economy, illuminated check-engine light, and trouble passing emissions tests. Replacing only one sensor can leave older mates mismatched; a full four-piece kit restores consistent sensor pairs and helps the ECU recalibrate fuel trims properly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck-engine codes P013x, P014x, P015x often point to O2 issues\u003c\/li\u003e\n  \u003cli\u003eReplacing upstream and downstream sensors ensures balanced feedback loops\u003c\/li\u003e\n  \u003cli\u003eChanging sensors in matched sets can prevent drivability or emissions imbalances\u003c\/li\u003e\n  \u003cli\u003eIncludes part numbers for easy verification against existing OEM tags\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This QIYBONE 4PCS oxygen sensor kit is for professional mechanics, DIY enthusiasts and fleet owners who need a comprehensive OE-style replacement across multiple Chrysler, Dodge, Jeep and Ram applications. Choose this set when you want a matched upstream\/downstream solution that covers many engines and model years—especially useful when diagnostics identify multiple sensor failures or when restoring emissions performance after long-term service.\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 this kit fit my 2015 Jeep Grand Cherokee 3.6L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The QIYBONE 4PCS kit lists fitment for Jeep Grand Cherokee 3.6L model years including 2015. Verify connector and part numbers against your vehicle before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these sensors include heating elements for fast warm-up?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The set includes heated oxygen sensors where required to match OE warm-up characteristics for accurate ECU feedback.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"QIYBONE","offers":[{"title":"Default Title","offer_id":67586236645561,"sku":"B0GVTK4CYJ","price":125.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/qiybone-front-view.jpg?v=1790481393","url":"https:\/\/redleafauto.ca\/products\/qiybone-oxygen-o2-sensor-kit-4-pack-upstream-downstream-oe-fit-for-jeep-dodge-v6-v8","provider":"Redleaf Auto","version":"1.0","type":"link"}