{"product_id":"wobiwina-o2-sensor-set-for-ford-focus-fusion-2pcs-upstream-downstream-oe-2345068-2344575","title":"Wobiwina O2 Sensor Set for Ford Focus \u0026 Fusion — 2PCS Upstream \u0026 Downstream, OE 2345068\/2344575","description":"\u003cp\u003e\u003cstrong\u003eThe Wobiwina Oxygen O2 Sensor 234-5068 \/ 234-4575 is a two-piece upstream and downstream replacement set designed to restore accurate exhaust oxygen readings for compatible Ford Focus and Ford Fusion models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen an engine management system reports an O2 sensor fault or your vehicle shows reduced fuel efficiency and rough idling, replacing both upstream and downstream sensors with matching parts helps the engine control unit regain reliable air-fuel feedback. This Wobiwina set includes two sensors manufactured to fit the OE part numbers 2345068 and 2344575 and is intended for certain Ford Focus and Ford Fusion years and engine sizes. Always verify vehicle year, engine displacement, and part numbers before purchase to confirm fitment.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Ford models and engines use these Wobiwina O2 sensors?\u003c\/h3\u003e\n\u003cp\u003eThese sensors are built to replace OE numbers 2345068 and 2344575 for specific Ford vehicles. They fit the 2012–2018 Ford Focus with the 2.0L engine and the 2013–2014 Ford Fusion with the 1.6L engine. Checking your vehicle’s VIN, engine code, or the existing sensor’s part number ensures correct selection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: Ford Focus 2012–2018, 2.0L engines\u003c\/li\u003e\n  \u003cli\u003eCompatible: Ford Fusion 2013–2014, 1.6L engines\u003c\/li\u003e\n  \u003cli\u003eReplaces OE part numbers: 2345068 and 2344575\u003c\/li\u003e\n  \u003cli\u003eIncludes a pair: upstream (pre-catalytic) and downstream (post-catalytic) sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will replacing both upstream and downstream sensors help vehicle performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing both sensors at the same time gives the engine control unit consistent, accurate oxygen readings from before and after the catalytic converter. Consistent sensor data supports stable fuel trims and can eliminate fault codes related to sensor performance. This is particularly useful when diagnostics indicate aged or mismatched sensors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores proper air-fuel feedback to the ECU\u003c\/li\u003e\n  \u003cli\u003eReduces risk of recurring O2-related fault codes\u003c\/li\u003e\n  \u003cli\u003eSupports smoother idle and more consistent fuel trims\u003c\/li\u003e\n  \u003cli\u003ePrevents performance issues caused by a single worn sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before buying these O2 sensors?\u003c\/h3\u003e\n\u003cp\u003eConfirm that your vehicle’s model year, engine displacement, and OE part number match the listing. Inspect the existing sensor’s connector and wire length to ensure the replacement will reach and plug in without strain. If you have aftermarket exhaust modifications, verify there are no fitment conflicts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch OE numbers: 2345068 or 2344575 on old sensor\u003c\/li\u003e\n  \u003cli\u003eVerify vehicle year and engine (Focus 2.0L, Fusion 1.6L)\u003c\/li\u003e\n  \u003cli\u003eCheck connector type and harness routing length\u003c\/li\u003e\n  \u003cli\u003eReview any custom exhaust parts that may obstruct installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools do I need?\u003c\/h3\u003e\n\u003cp\u003eReplacing O2 sensors is a straightforward moderate-difficulty job for most DIYers with basic automotive tools. You’ll typically need an oxygen sensor socket or a 7\/8\" wrench, penetrating oil for seized threads, and possibly a jack and stands to access the sensor locations. If sensors are hard to reach or bolts are corroded, professional installation may be faster.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon tools: oxygen sensor socket or 7\/8\" wrench, torque wrench\u003c\/li\u003e\n  \u003cli\u003ePenetrating oil recommended for rusty threads\u003c\/li\u003e\n  \u003cli\u003eDisconnect battery before unplugging sensor connectors\u003c\/li\u003e\n  \u003cli\u003eTorque to manufacturer specs to avoid thread damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Wobiwina two-piece O2 sensor kit suits owners of the specified Ford Focus and Ford Fusion models who need a direct-fit replacement for faulty upstream and downstream oxygen sensors. It’s a good option for DIY mechanics and independent shops seeking an OE-part-number-compatible sensor pair for emissions and fuel-trim troubleshooting. If you are unsure about fitment, verify your vehicle information or consult a technician before ordering.\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: Are these sensors compatible with my 2015 Ford Focus 2.0L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this Wobiwina set fits Ford Focus 2.0L models from 2012 through 2018, including 2015, when OE numbers match 2345068\/2344575.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the sensors myself and how long does it take?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A competent DIYer can likely install both sensors in 45–90 minutes with an oxygen-sensor socket and basic hand tools; rusted threads could add time.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wobiwina","offers":[{"title":"Default Title","offer_id":67586971599033,"sku":"B0FG8H5WQ4","price":104.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/wobiwina-oxygen-sensor-front-view.jpg?v=1790498459","url":"https:\/\/redleafauto.ca\/products\/wobiwina-o2-sensor-set-for-ford-focus-fusion-2pcs-upstream-downstream-oe-2345068-2344575","provider":"Redleaf Auto","version":"1.0","type":"link"}