{"product_id":"k-n-engine-air-filter-kna-5071-18-000-mile-long-life-vw-direct-fit-high-flow-protection","title":"K\u0026N Engine Air Filter KNA-5071 — 18,000-Mile Long-Life VW Direct-Fit, High-Flow Protection","description":"\u003cstrong\u003eK\u0026amp;N Engine Air Filter KNA-5071 is a long-life replacement air filter engineered to deliver up to 18,000 miles of protection and improved airflow for compatible Volkswagen SUVs.\u003c\/strong\u003e\n\n\u003cp\u003eThis K\u0026amp;N Advantage Plus replacement filter brings the brand's high-flow filtration expertise into a premium, 18,000-mile service interval package designed for everyday driving. Built with a durable synthetic or cellulose-blend media depending on application, the KNA-5071 meets or exceeds OEM fit and function while installing directly into the factory air box in minutes. It’s targeted at drivers who want reliable engine protection without the frequent replacement cycle of standard disposable filters.\u003c\/p\u003e\n\n\u003ch3\u003eHow long will this K\u0026amp;N filter last compared to a standard replacement?\u003c\/h3\u003e\n\u003cp\u003eThe KNA-5071 is rated for up to 18,000 miles under normal highway conditions, offering roughly 50% longer service life than many 12,000-mile disposable filters. That reduces replacement frequency and can lower maintenance attention over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated service interval: up to 18,000 miles\u003c\/li\u003e\n  \u003cli\u003eTypical yearly driving example: ~1.5 years based on 12,000 miles\/year\u003c\/li\u003e\n  \u003cli\u003eLonger life helps reduce parts and replacement tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter protect my engine while keeping good airflow?\u003c\/h3\u003e\n\u003cp\u003eK\u0026amp;N uses a premium synthetic or cellulose-blend filter media tuned for a balance of filtration efficiency and airflow. The KNA-5071 is engineered to capture dust and particulates while allowing the airflow characteristics expected by the vehicle’s intake system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 99% filtration efficiency (media-dependent)\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain OEM airflow and engine response\u003c\/li\u003e\n  \u003cli\u003eDurable construction resists collapse and packing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and will it fit my Volkswagen?\u003c\/h3\u003e\n\u003cp\u003eThe KNA-5071 is manufactured to OEM-equivalent dimensions and simply drops into the factory air box without special tools in most cases. Its design ensures a proper seal and fit for listed vehicle applications, so you can expect a quick swap during routine service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for specified models\u003c\/li\u003e\n  \u003cli\u003eNo permanent modifications required\u003c\/li\u003e\n  \u003cli\u003eTypical install time: a few minutes for experienced users\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality should I expect?\u003c\/h3\u003e\n\u003cp\u003eK\u0026amp;N Advantage Plus filters are built with rugged components and robust media to withstand normal engine bay conditions. The frame and sealing surfaces are molded to maintain shape and seal across the full service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium synthetic or cellulose-blend filter media\u003c\/li\u003e\n  \u003cli\u003eSturdy molded frame for reliable sealing\u003c\/li\u003e\n  \u003cli\u003eQuality control to meet or exceed OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The K\u0026amp;N KNA-5071 is suited for Volkswagen Atlas, Atlas Cross Sport, Cross Sport, and Teramont owners who want a hassle-reducing, longer-interval replacement filter that aligns with factory fit and performance. It’s a practical choice for daily drivers and road-trip users seeking dependable particulate protection and consistent airflow without frequent filter swaps.\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 VW models is the KNA-5071 compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The KNA-5071 fits 2018–2026 Volkswagen Atlas, 2020–2026 Atlas Cross Sport, 2021–2025 Cross Sport, and 2017–2025 Teramont models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this K\u0026amp;N air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace the KNA-5071 every 18,000 miles under normal highway driving conditions or sooner if operating in very dusty environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":48084464599198,"sku":"B0H1ML95PF","price":30.18,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kn-filter-front-view_e51ae5f1-c308-4d65-b71d-77a851d50c97.jpg?v=1785856296","url":"https:\/\/northtrailauto.ca\/products\/k-n-engine-air-filter-kna-5071-18-000-mile-long-life-vw-direct-fit-high-flow-protection","provider":"North Trail Auto","version":"1.0","type":"link"}