{"product_id":"k-n-engineering-ru-4180-universal-clamp-on-air-filter-3-inch-flange","title":"K\u0026N Engineering RU-4180 Universal Clamp-On Air Filter, 3-Inch Flange","description":"K\u0026amp;N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K\u0026amp;N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1\/16 of an inch (1.5mm) to fit in-between sizes. K\u0026amp;N universal air filters are washable and reusable.\nRegardless of the angle or offset diameter of an air intake, there is probably a K\u0026amp;N Universal air filter for your equipment. K\u0026amp;N universal air filters are washable and reusable.\nAssociated products: 22-8033PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003eCLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)\u003c\/li\u003e\n  \u003cli\u003eOne Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K\u0026amp;N Engineering RU-4180 Universal Clamp-On Air Filter is designed for a broad range of automotive, powersports, racing, generator, tractor, snowmobile, and other air intake applications. Its universal design accommodates intake systems with varying angles and offset diameters, making it a practical solution when a standard replacement filter is not suitable. The clamp-on configuration provides a secure connection while supporting flexible installation options.\u003c\/p\u003e\u003cp\u003eBuilt with an ultra-strong, pliable molded rubber flange, the K\u0026amp;N RU-4180 helps absorb vibration and can stretch slightly to accommodate minor variations in intake size. The reusable filter is washable and designed for long-term service when properly maintained. Under normal highway driving conditions, K\u0026amp;N recommends cleaning the engine air filter approximately once every 75,000 miles, or about every five years based on average annual driving. A K\u0026amp;N 22-8033PK Air Filter Wrap and 99-5000 Filter Care Service Kit Aerosol are associated accessories.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e This universal air filter is listed for select 2004–2006 Nissan Altima and 2004–2005 Nissan Maxima applications. Verify the intake configuration and required fit before installation. The RU-4180 is not California Air Resources Board approved; applicable emissions requirements should be reviewed before use. A one-year limited warranty is included.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne K\u0026amp;N Engineering RU-4180 universal clamp-on air filter\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUniversal Application: Designed for automotive, racing, generator, powersports, tractor, snowmobile, and other compatible intake systems.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Can be cleaned and serviced for extended use instead of routinely replacing disposable filters.\u003c\/li\u003e\n\u003cli\u003eFlexible Rubber Flange: Molded rubber construction helps absorb vibration and permits slight stretching for a secure fit between intake sizes.\u003c\/li\u003e\n\u003cli\u003eLong Service Interval: Recommended cleaning interval is approximately every 75,000 miles under normal highway driving conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2004 Nissan Altima SE\u003cbr\u003e\n2004 Nissan Maxima SE\u003cbr\u003e\n2004 Nissan Maxima SL\u003cbr\u003e\n2005 Nissan Altima SE\u003cbr\u003e\n2005 Nissan Altima SE-R\u003cbr\u003e\n2005 Nissan Altima SL\u003cbr\u003e\n2005 Nissan Maxima SE\u003cbr\u003e\n2005 Nissan Maxima SL\u003cbr\u003e\n2006 Nissan Altima SE\u003cbr\u003e\n2006 Nissan Altima SE-R\u003cbr\u003e\n2006 Nissan Altima SL\u003cbr\u003e\n2006 Nissan Maxima SE\u003cbr\u003e\n2006 Nissan Maxima SL\u003cbr\u003e\n2007 Nissan Maxima SE\u003cbr\u003e\n2007 Nissan Maxima SL\u003cbr\u003e\n2008 Nissan Maxima SE\u003cbr\u003e\n2008 Nissan Maxima SL\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":67593811755260,"sku":"RU-4180","price":114.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/672005dd59c2453dc11ba3dc3bf85898.jpg?v=1790546304","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-ru-4180-universal-clamp-on-air-filter-3-inch-flange","provider":"diycustoms.store","version":"1.0","type":"link"}