{"product_id":"belkebir-4-piece-oxygen-sensor-kit-for-chrysler-jeep-dodge-ram-replaces-234-4587-250-24253-upstream-downstream-fit","title":"BELKEBIR 4-Piece Oxygen Sensor Kit for Chrysler Jeep Dodge Ram — Replaces 234-4587\/250-24253, Upstream \u0026 Downstream Fit","description":"\u003cp\u003e\u003cstrong\u003eBELKEBIR 4-piece oxygen sensor kit replaces OE 234-4587 \/ 250-24253 to restore accurate air–fuel readings for Chrysler, Jeep, Dodge and Ram vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen your vehicle’s engine control unit can't read exhaust oxygen levels correctly, fuel economy, emissions and drivability suffer. This BELKEBIR kit includes both upstream and downstream sensors engineered to match factory fitment for popular models including Chrysler 300, Town \u0026amp; Country, Jeep Grand Cherokee and Wrangler, and a wide range of Dodge and Ram trucks. Each sensor is built with durable internal elements to handle high heat and provide consistent voltage response for reliable ECU feedback.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these sensors improve driving performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn or faulty oxygen sensors lets the engine computer adjust the air–fuel mixture more accurately. That helps the engine run more smoothly under acceleration and reduces rough idle events tied to incorrect O2 readings. While not a fix for all drivability issues, fresh sensors eliminate one common cause of poor throttle response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores precise air–fuel ratio sensing for more consistent combustion\u003c\/li\u003e\n  \u003cli\u003eReduces engine hesitation and improves throttle response\u003c\/li\u003e\n  \u003cli\u003eHelps stabilize idle and transient fueling during acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these sensors fit my vehicle and replace part number 234-4587 or 250-24253?\u003c\/h3\u003e\n\u003cp\u003eThe BELKEBIR sensors are manufactured to match OE mounting, wiring connectors and thread sizes used by many Chrysler, Jeep, Dodge and Ram applications. They are listed as direct replacements for common OE numbers including 234-4587 and 250-24253, but you should always confirm compatibility by checking your vehicle’s year, make and engine code before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit design for specified Chrysler, Jeep, Dodge, Ram models\u003c\/li\u003e\n  \u003cli\u003eCross-references include 05149171AA, 68144248AA and others\u003c\/li\u003e\n  \u003cli\u003eVerify against your OEM part number and model year prior to purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction features are used for durability?\u003c\/h3\u003e\n\u003cp\u003eThese sensors use high-temperature ceramic sensing elements with a protective platinum layer for long-term stability and repeatable output. Housing and connectors are designed to resist corrosion and vibration typical of exhaust-system mounting, while internal seals limit contamination from oil and coolant leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCeramic sensing element with platinum electrode for reliable voltage signal\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant housing and sturdy connector pigtails\u003c\/li\u003e\n  \u003cli\u003eSeals and heat-resistant materials to withstand exhaust temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will installing this 4-piece kit affect maintenance and operating costs?\u003c\/h3\u003e\n\u003cp\u003eReplacing both upstream and downstream sensors in a single service reduces labor overlap and avoids short-term repeat repairs. Fresh, accurate O2 sensors help the engine run nearer optimal fuel trim, which can modestly improve fuel economy and reduce emissions-related faults that might trigger diagnostic trouble codes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull kit replaces front and rear sensors to prevent future immediate failures\u003c\/li\u003e\n  \u003cli\u003eCan reduce frequency of lean\/rich condition codes and related repairs\u003c\/li\u003e\n  \u003cli\u003eImproves fuel management that may lower fuel consumption over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The BELKEBIR 4-piece oxygen sensor kit is designed for DIY mechanics, independent shops and fleet owners who need a direct-fit, cost-effective replacement for factory O2 sensors on compatible Chrysler, Jeep, Dodge and Ram vehicles. It's suitable for anyone replacing failed sensors, clearing persistent O2-related codes, or servicing vehicles with reduced fuel economy or drivability tied to aging exhaust sensors. Always confirm OE part numbers and vehicle fitment before purchase to ensure proper compatibility.\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: Do these sensors fit my 2012 Jeep Grand Cherokee?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit many 2011–2014 Grand Cherokee variants, but verify your OEM part number (234-4587 or 250-24253) and engine code before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will installing these sensors clear my check engine light?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replacing faulty O2 sensors can clear related codes, but persistent CELs may need further diagnostics if other systems are involved.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BELKEBIR","offers":[{"title":"Default Title","offer_id":55169087701335,"sku":"B0F6JV6XVS","price":65.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/belkebir-front-packaging-oxygen-sensor.jpg?v=1790418326","url":"https:\/\/britishgarage.co.uk\/products\/belkebir-4-piece-oxygen-sensor-kit-for-chrysler-jeep-dodge-ram-replaces-234-4587-250-24253-upstream-downstream-fit","provider":"British Garage","version":"1.0","type":"link"}