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K&N RC-5178 5.0 out of 5 stars 4 Customer Reviews
Replacement Filters > Universal Air Filter

 List Price: $142.47
Your Price: $96.99

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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. This universal air filter has a rigid flange for a clamp-on hose connection. K&N universal air filters are washable and reusable. [MORE]
  • Designed to increase horsepower and acceleration
  • Washable and reusable lifetime air filter
  • Rigid flange for connection to a hose
  • Made in USA
  • One year limited warranty
Available Information
Air Filter Test Data
News Story - New K&N Oval Tapered Univeral Air Filter Available
News Story - Sporty 2008 & 2009 Pontiac G8 V6 Sedan Gains An Extra 10 HP With K&N Air Intake System

Part RC-5178 Product Specifications
Product Style: Unique Air Filters
Air Filter Shape: Oval Straight
Filter Material: Cotton Gauze
Flanges: 1
Height: 7.875 in (200 mm)
Package Contents: 1 Air Filter
Package Quantity: 1
Base Outside Length: 10.25 in (260 mm)
Base Outside Width: 7.188 in (183 mm)
Filter Re-Oiling Amount: 7.57 oz (224 ml)
Flange Inside Diameter: 3.688 in (94 mm)
Flange Length: 1 in (25 mm)
Flange Offset: 1.5 in (38 mm)
Flange Outside Diameter: 4 in (102 mm)
Flange Type: Offset
Top Material/Finish: Black Powder Coated
Top Outside Length: 9 in (229 mm)
Top Outside Width: 5.375 in (137 mm)
Top Style: Metal
Weight: 4.2 lb (1.9 kg)
Product Box Length: 10.38 in (264 mm)
Product Box Width: 10.38 in (264 mm)
Product Box Height: 7.75 in (197 mm)

Product Reviews    See all reviews!  Review part RC-5178

 I ordered the wrong part. A product specialist named Joseph set me up with the correct part. He also assisted me in returning the part I had ordered. I received excellent customer service and would recommend this company to anyone who asks.
John, Sacramento, California
 Perfect fit.
Ron, Oxford, Georgia
 Excellent product for my F-350 Ford 6.0.
Bob Shelton, Nampa, Idaho