{"product_id":"hqpasfy-oxygen-o2-sensor-kit-for-hyundai-kia-1-6l-2-pack-upstream-234-5055-downstream-234-4568-stainless-steel","title":"HQPASFY Oxygen O2 Sensor Kit for Hyundai \u0026 Kia 1.6L — 2-Pack Upstream 234-5055 \u0026 Downstream 234-4568, Stainless Steel","description":"\u003cp\u003e\u003cstrong\u003eHQPASFY Oxygen O2 Sensor 2-pack (234-5055 upstream \u0026amp; 234-4568 downstream) replaces factory sensors to restore accurate air-fuel monitoring for compatible Hyundai and Kia 1.6L vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen the engine control module (ECM) receives incorrect oxygen readings, drivability and fuel economy can suffer. This HQPASFY two-piece O2 sensor kit includes both upstream and downstream units designed to match the OE fitment for 2012–2015 Hyundai Accent, Veloster, Kia Rio, and Soul models with the 1.6L L4 engine. Built from corrosion-resistant materials and featuring a robust, laser-welded stainless-steel body, these sensors aim to provide dependable, long-term service and simplify replacement by using common OE part numbers.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these sensors affect engine performance and fuel use?\u003c\/h3\u003e\n\n\u003cp\u003eOxygen sensors report exhaust oxygen levels to the vehicle’s ECU, which adjusts fuel injection and ignition timing. Replacing worn or slow sensors helps the ECU maintain the intended air-fuel ratio, improving throttle response and helping to stabilize idle. While results vary with vehicle condition, restoring correct sensor operation often reduces rough idle, hesitation, and excessive fuel consumption.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAccurate air–fuel readings for better combustion control.\u003c\/li\u003e\n  \u003cli\u003eUpstream sensor (234-5055) monitors pre-catalyst exhaust gases.\u003c\/li\u003e\n  \u003cli\u003eDownstream sensor (234-4568) helps verify catalytic converter efficiency.\u003c\/li\u003e\n  \u003cli\u003eCan alleviate symptoms like low-speed shaking and power loss when old sensors are failing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers are these sensors compatible with?\u003c\/h3\u003e\n\n\u003cp\u003eThis HQPASFY kit targets specific Hyundai and Kia 1.6L L4 applications and cross-references common OE numbers for straightforward replacement. Fitment covers model years where the listed engines were factory-installed. Use the cross-reference list to confirm compatibility before purchase.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHyundai: Accent 2012–2014, Veloster 2012–2014 (1.6L L4).\u003c\/li\u003e\n  \u003cli\u003eKia: Rio 2012–2014, Soul 2012–2015 (1.6L L4).\u003c\/li\u003e\n  \u003cli\u003eReplaces upstream numbers: 234-5055, 2345055, 24326, 39210-2B210, 39210-2B410.\u003c\/li\u003e\n  \u003cli\u003eReplaces downstream numbers: 234-4568, 2344568, 39210-2B220, 392102B220.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction features improve sensor longevity?\u003c\/h3\u003e\n\n\u003cp\u003eThese sensors are engineered to withstand elevated exhaust temperatures and corrosive environments common under the vehicle. A double laser-welded stainless-steel housing, high-temperature resistant internal components, and sealed connections reduce the risk of short service life due to contamination or moisture. The result is a sensor intended to provide a dependable lifespan comparable to OEM parts.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDouble laser-welded stainless-steel body for secure sealing.\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature corrosion-resistant internals to resist exhaust contaminants.\u003c\/li\u003e\n  \u003cli\u003eSubmersible-level sealing to protect electrical connections from moisture and road debris.\u003c\/li\u003e\n  \u003cli\u003ePre-matched electrical connector design for direct fitment in listed models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs there support or warranty if I encounter problems after installation?\u003c\/h3\u003e\n\n\u003cp\u003eHQPASFY includes a 24-month warranty to back product reliability and customer support. If a sensor develops a defect within the warranty period, the company offers assistance and replacement through its support channels. Keep purchase records and vehicle details to streamline any warranty inquiries.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e24-month limited warranty covering manufacturing defects.\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for fitment and troubleshooting questions.\u003c\/li\u003e\n  \u003cli\u003eRecommended to retain proof of purchase and vehicle information for claims.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This HQPASFY Oxygen Sensor 2-pack is intended for DIY owners, independent mechanics, and fleet technicians who need a direct-fit replacement for Hyundai Accent and Veloster (2012–2014) or Kia Rio and Soul (2012–2015) 1.6L engines. It suits buyers seeking OE cross-referenced parts that prioritize corrosion resistance and sealed construction, plus those who prefer the convenience of replacing both upstream and downstream sensors together to re-establish reliable emissions and engine management feedback.\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 2013 Kia Soul 1.6L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The HQPASFY upstream and downstream sensors fit 2012–2015 Kia Soul 1.6L models; confirm using the listed OE cross-reference numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty covers these O2 sensors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: HQPASFY provides a 24-month warranty against manufacturing defects; retain proof of purchase for claims.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HQPASFY","offers":[{"title":"Default Title","offer_id":48086744596638,"sku":"B0D7M1D9RB","price":52.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hqpasfy-front-view-packaging.jpg?v=1785903474","url":"https:\/\/northtrailauto.ca\/products\/hqpasfy-oxygen-o2-sensor-kit-for-hyundai-kia-1-6l-2-pack-upstream-234-5055-downstream-234-4568-stainless-steel","provider":"North Trail Auto","version":"1.0","type":"link"}