{"product_id":"kax-ca11942-premium-engine-air-filter-for-hyundai-sonata-2015-2019-kia-optima-2016-2020","title":"KAX CA11942 Premium Engine Air Filter for Hyundai Sonata 2015-2019 \u0026 Kia Optima 2016-2020","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe KAX Premium Engine Air Filter CA11942 is designed to protect your engine while supporting steady, reliable airflow. Built for Hyundai Sonata 2015-2019 with 2.4L engines, Hyundai Sonata Hybrid 2016-2019, and Kia Optima 2016-2020 with 2.4L engines (as well as Optima Hybrid 2017-2020), this filter aims to capture dust and debris before they reach critical components.\u003c\/p\u003e\n\u003ch2\u003eAdvanced filtration media\u003c\/h2\u003e\n\u003cp\u003eTwo layers of high-performance media work together: a primary layer of oil-wetted cotton gauze for efficient particle capture and a durable outer structure. This combination is designed to deliver strong filtration while maintaining airflow, which supports responsive engine behavior and consistent performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2X lifetime vs a standard filter, with typical mileage up to 20,000 miles between replacements.\u003c\/li\u003e\n  \u003cli\u003e99.9% filtration efficiency to help keep intake air clean and steady for the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eThree-level protection\u003c\/h2\u003e\n\u003cp\u003eThe filter media uses embossed paper with excellent crease stability and a large dust-holding capacity. This design helps maintain filtration performance even after extended use, sustaining airflow to the engine over time.\u003c\/p\u003e\n\u003ch2\u003eWhy choose KAX CA11942\u003c\/h2\u003e\n\u003cp\u003eDurable materials, careful manufacturing, and a precise fit for the listed vehicle applications. The rectangular shape and exact dimensions ensure proper seating within the housing, contributing to reliable replacement and consistent filtration.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 11.1 inches\u003c\/li\u003e\n  \u003cli\u003eWidth: 7.9 inches\u003c\/li\u003e\n  \u003cli\u003eHeight: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003eShape: Rectangular\u003c\/li\u003e\n  \u003cli\u003eWashable: No\u003c\/li\u003e\n  \u003cli\u003eReusable: No\u003c\/li\u003e\n  \u003cli\u003ePackaging Type: Box\u003c\/li\u003e\n  \u003cli\u003ePackage Quantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-world use\u003c\/h2\u003e\n\u003cp\u003eIn everyday driving, a clean air filter can contribute to smoother engine operation and more consistent power delivery. While results vary by driving style and conditions, many users notice a more predictable throttle response as the filter stays clean longer between changes.\u003c\/p\u003e\n\u003ch2\u003eCompatibility and care\u003c\/h2\u003e\n\u003cp\u003eAlways verify your vehicle’s year, make, and model before purchase. A properly installed filter supports the engine’s breathing space and helps you plan maintenance with confidence.\u003c\/p\u003e\n\u003ch2\u003ePotential benefits at a glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved airflow to the engine, which may support smoother acceleration in some driving scenarios.\u003c\/li\u003e\n  \u003cli\u003ePotential for steady performance and routine maintenance with longer intervals between replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackaging protects the filter during shipping and storage, aiding easy storage and quick replacement when needed. Replacing a dirty filter with CA11942 is a proactive step in keeping the intake system clean and ready for daily driving.\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: Which vehicles is this filter compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Hyundai Sonata 2015–2019 2.4L and 2016–2019 hybrid versions, plus Kia Optima 2016–2020 2.4L and 2017–2020 hybrid versions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits can I expect from using the KAX CA11942 filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Cleaner intake air may support smoother throttle response and more consistent performance, with potential for efficient operation thanks to high filtration and durable media.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KAX","offers":[{"title":"Default Title","offer_id":42467789701205,"sku":"B0D632XPZM","price":31.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/kax-ca11942-filter-box-front.jpg?v=1778062455","url":"https:\/\/plentytorque.co.uk\/products\/kax-ca11942-premium-engine-air-filter-for-hyundai-sonata-2015-2019-kia-optima-2016-2020","provider":"PlentyTorque","version":"1.0","type":"link"}