{"product_id":"qiybone-oxygen-o2-sensor-kit-4pcs-for-jeep-dodge-chrysler-ram-2001-2023-upstream-downstream-oe-fit","title":"QIYBONE Oxygen O2 Sensor Kit 4PCS for Jeep\/Dodge\/Chrysler\/Ram 2001-2023 — Upstream \u0026 Downstream, OE Fit","description":"\u003cstrong\u003eHigh‑quality QIYBONE four‑piece oxygen sensor kit replaces upstream and downstream O2 sensors to restore accurate air–fuel readings on compatible Jeep, Dodge, Chrysler and Ram vehicles.\u003c\/strong\u003e\n\n\u003cp\u003eThis QIYBONE 4PCS oxygen sensor set (part numbers 234-4587 \/ 250-24253) provides four direct-replacement O2 sensors engineered to match original equipment fitment across a wide range of Jeep, Dodge, Chrysler and Ram models from 2001 through 2023. Each sensor is supplied with factory-style connectors and heat-resistant housings to fit upstream (pre-catalyst) and downstream (post-catalyst) locations, helping diagnostics and drivability when an aging or failed sensor triggers fault codes.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will these QIYBONE sensors fit?\u003c\/h3\u003e\n\u003cp\u003eThe kit is compatible with many Chrysler Group engines and selected makes across Dodge, Jeep, Chrysler and Ram lines. It covers numerous model years and engine sizes — check the specific engine code and mounting location on your vehicle before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJeep: Grand Cherokee, Wrangler, Liberty, Compass, Patriot, Cherokee, Commander (various 2.4L–6.4L engines, 2001–2022).\u003c\/li\u003e\n  \u003cli\u003eDodge: Charger, Challenger, Durango, Grand Caravan, Dakota, Ram 1500\/2500\/3500 (multiple engines, 2000–2023).\u003c\/li\u003e\n  \u003cli\u003eChrysler \u0026amp; others: Chrysler 200\/300, Pacifica, Town \u0026amp; Country and select Volkswagen\/Mitsubishi\/Ram models listed in compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know if I need upstream or downstream sensors?\u003c\/h3\u003e\n\u003cp\u003eUpstream sensors (before the catalytic converter) monitor exhaust oxygen to adjust fuel trim; downstream sensors (after the converter) monitor catalyst efficiency. If you have P0130–P0167 or similar OBD-II codes, those point to specific circuit locations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUpstream: look for codes P0130–P0135 and fluctuating fuel trims or rough idle.\u003c\/li\u003e\n  \u003cli\u003eDownstream: look for P0136–P0167 and reduced catalyst monitoring or constant post-cat errors.\u003c\/li\u003e\n  \u003cli\u003eReplace sensors in matched sets when multiple sensors show age-related wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key features and benefits of this four‑sensor kit?\u003c\/h3\u003e\n\u003cp\u003eQIYBONE sensors are made to match OEM dimensions and connector types so installation is straightforward and electrical compatibility is maintained. The set includes both upstream and downstream sensors so you can fully refresh oxygen sensing for up to two banks where applicable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-style connectors and heat-shielded housings for plug-and-play replacement.\u003c\/li\u003e\n  \u003cli\u003eSold as a set of four to cover upstream and downstream needs on many V6\/V8 engines.\u003c\/li\u003e\n  \u003cli\u003eCross-referenced to common OE numbers like 234-4587 and 250-24253 for easier sourcing.\u003c\/li\u003e\n  \u003cli\u003eDurable materials intended for exhaust exposure and long service life under normal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation difficulty ranges from moderate to straightforward depending on vehicle access and rust conditions. Basic hand tools and anti-seize for threads are recommended; in some cases a scan tool is useful to clear codes after installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended tools: O2 sensor socket, ratchet, penetrating oil for seized threads.\u003c\/li\u003e\n  \u003cli\u003eTurn off engine and work on a cool exhaust to avoid burns; lift vehicle safely if necessary.\u003c\/li\u003e\n  \u003cli\u003eReplace one sensor at a time to ensure correct wiring and avoid mixing upstream\/downstream locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This QIYBONE 4PCS oxygen sensor kit is aimed at DIY mechanics, independent shops and fleet owners who need a full upstream\/downstream sensor replacement for compatible Jeep, Dodge, Chrysler and Ram vehicles. It’s appropriate for customers addressing OBD-II oxygen sensor or catalyst efficiency codes, restoring proper fuel-trim feedback, or performing scheduled replacements to maintain emissions and engine performance. Always confirm the exact engine and sensor location against the vehicle’s service manual and the compatibility list 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: Will this 4PCS kit fit my 2015 Jeep Wrangler?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Possibly—this kit covers many Wrangler model years and engines; verify your engine displacement and year against the compatibility list before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these sensors come with connectors and are they plug‑and‑play?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, sensors include factory-style connectors for plug-and-play replacement on compatible vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"QIYBONE","offers":[{"title":"Default Title","offer_id":48081384636574,"sku":"B0GVTK4CYJ","price":79.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/qiybone-front-packaging-oxygen-sensor-kit.jpg?v=1785802180","url":"https:\/\/northtrailauto.ca\/products\/qiybone-oxygen-o2-sensor-kit-4pcs-for-jeep-dodge-chrysler-ram-2001-2023-upstream-downstream-oe-fit","provider":"North Trail Auto","version":"1.0","type":"link"}