{"product_id":"k-n-universal-round-air-filter-element-16-1-4in-od-14-1-2in-id-3-1-2in-h-single","title":"K\u0026N Universal Round Air Filter Element 16-1\/4in OD 14-1\/2in ID 3-1\/2in H - Single","description":"\u003cp\u003eK\u0026amp;N's E-3804 is a washable round air filter element sized 16-1\/4in outside, 14-1\/2in inside diameter, 3-1\/2in high.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWashable, reusable oiled cotton media\u003c\/li\u003e\n\u003cli\u003eBacked by the K\u0026amp;N 10-Year\/Million Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal. Sized by dimensions, not by vehicle; compare OD, ID and height to the filter you are replacing.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;N Engineering\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: E-3804\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 16-1\/4in\u003c\/li\u003e\n\u003cli\u003eInside diameter: 14-1\/2in\u003c\/li\u003e\n\u003cli\u003eHeight: 3-1\/2in\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":67308885606573,"sku":"knnE-3804","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/f16eb9e6ae9f678971d7446c1f57b541.jpg?v=1792462352","url":"https:\/\/www.dfispdx.com\/products\/k-n-universal-round-air-filter-element-16-1-4in-od-14-1-2in-id-3-1-2in-h-single","provider":"Diesel Fuel Injection Service","version":"1.0","type":"link"}