{"product_id":"engine-air-filter-13-18-nissan-altima-2-5l-l4-gas-33-5006-ca11450-1433655-49073-2018-14-15-16-17-18-red","title":"13-18 Nissan Altima 2.5L Engine Air Filter","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003e13–18 Nissan Altima 2.5L Engine Air Filter\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eDirect replacement air filter engineered for the 2.5L Altima engine.\u003c\/strong\u003e Designed to maintain proper airflow to your intake system while capturing dust and contaminants. Hard panel construction for durability and consistent fit across model years.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ In-House Quality Check\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Direct-from-Warehouse\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-compatible dimensions\u003c\/strong\u003e - Drops straight into your factory air box without modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-efficiency filtration media\u003c\/strong\u003e - Traps particles while minimizing airflow restriction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid frame construction\u003c\/strong\u003e - Prevents seal gaps and maintains consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEngine: 2.5L\u003c\/li\u003e\n\u003cli\u003eConstruction: Hard panel\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhat's Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003eEngine air filter\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace this filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMost drivers replace air filters every 15,000–30,000 miles depending on driving conditions. Check your filter every oil change — if it looks clogged or heavily soiled, swap it out sooner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need any tools to install this?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward — you'll need to pop the clips or unscrew the air box cover (usually 2–3 bolts), slide the old filter out, and seat the new one in. No special tools required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my Altima without modification?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This filter is designed to match OEM air box dimensions for your engine — it seats directly without cutting, bending, or drilling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":45873431970026,"sku":"K2-2585-NIS-006-EC","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/AFPN-214-RD-1.jpg?v=1772731550","url":"https:\/\/www.k2-industries.com\/en-xk\/products\/engine-air-filter-13-18-nissan-altima-2-5l-l4-gas-33-5006-ca11450-1433655-49073-2018-14-15-16-17-18-red","provider":"K2 Industries","version":"1.0","type":"link"}