K&N Engineering RU-5045 Universal Air Filter, 4-Inch Flange, 6-3/4-Inch Base

K&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&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&N universal air filters are washable and reusable. Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable. Associated products: 99-5000 Filter Care Service Kit Aerosol

• NO-HASSLE WARRANTY: 1-Year Limited Warranty
• One Year Limited Warranty

The K&N Engineering RU-5045 Universal Air Filter is designed for a wide range of automotive, powersports, racing, equipment, and specialty applications. Its universal configuration accommodates air intake systems with varying angles and offsets, making it a practical choice for custom intake setups and replacement applications. The filter features a 4-inch flange and a tapered body with a 6-3/4-inch base and 5-7/8-inch top outside diameter.

Built for repeated use, the K&N RU-5045 uses washable and reusable filter media to help reduce the need for frequent replacement filters. The molded, pliable rubber flange is engineered to absorb vibration and provide a secure connection to the intake tube. It can also stretch slightly to help accommodate minor variations between intake sizes, supporting a more adaptable installation.

This K&N Engineering universal air filter is suitable for select 2007-2009 Toyota Tundra and 2008-2009 Toyota Sequoia applications when used with a compatible custom or modified intake system. Verify the intake configuration and clearance before installation. The filter is not CARB approved, and California emissions compliance should be confirmed before purchase or installation. A 1-Year Limited Warranty is included. For cleaning and re-oiling, the K&N 99-5000 Filter Care Service Kit Aerosol is an associated product.

• Universal Application: Designed for automotive, racing, powersports, generators, tractors, snowmobiles, and other equipment.
• Washable and Reusable: Cleanable construction supports repeated service and extended filter use.
• Flexible Rubber Flange: Molded flange absorbs vibration and helps create a secure intake connection.
• Adaptable Fit: The pliable flange can stretch slightly to accommodate minor intake-size variations.

Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: RU-5045
• Product Type: Universal automotive air filter
• Flange Size: 4 inches
• Base Outside Diameter: 6-3/4 inches
• Top Outside Diameter: 5-7/8 inches
• Overall Height: 9-1/2 inches
• Warranty: 1-Year Limited Warranty

What's Included

• One K&N Engineering RU-5045 Universal Air Filter

Features:

• Universal air filter design supports a wide range of automotive, racing, powersports, and equipment applications.
• Washable and reusable filter media helps reduce replacement frequency.
• Molded pliable rubber flange absorbs vibration and supports secure intake attachment.
• Flexible flange design can accommodate minor variations in intake tube sizing.

Fitments:
2007 Toyota Tundra Base
2007 Toyota Tundra Limited
2007 Toyota Tundra SR5
2008 Toyota Sequoia SR5
2008 Toyota Tundra Base
2008 Toyota Tundra Limited
2008 Toyota Tundra SR5
2009 Toyota Sequoia SR5
2009 Toyota Tundra Base
2009 Toyota Tundra Limited
2009 Toyota Tundra SR5

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1