RX-5037 K&N Universal X-Stream Clamp-On Air Filter
|Air Filter Shape||Tapered Conical|
|Base Inside Diameter||2.563 in (65 mm)|
|Base Outside Diameter||4.531 in (115 mm)|
|Filter Material||Cotton Gauze|
|Height||6.219 in (158 mm)|
|Top Outside Diameter||4.125 in (105 mm)|
|Flange Inside Diameter||2.719 in (69 mm)|
|Flange Length||0.813 in (21 mm)|
|Package Contents||1 Air Filter|
|Warranty||1 Year Limited|
|Product Style||Tapered Conical Air Filter|
|Top Inside Diameter||2.75 in (70 mm)|
|Weight||1.3 lb (0.6 kg)|
|Filter Re-Oiling Amount||0.58 oz (17 ml)|
|Air Filter Large End Diameter||4.531 in (115 mm)|
|Product Box Height||7.13 in (181 mm)|
|Product Box Length||4.56 in (116 mm)|
|Product Box Width||4.56 in (116 mm)|
Warning: Cancer & Reproductive Harm – P65Warnings.ca.gov
50 years of improving vehicle performance.
Cold Air Intakes
Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.
Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.
Cabin Air Filters
Helps capture most mold, mildew, fungus, spores, bacteria, germs, pollen and allergens, and helps to rid the air of unpleasant odors.
K&N oil filters use a high flow filter media that allows for high flow rates while providing outstanding engine protection.
From custom air filters to fuel pumps and carb accessories, the K&N Speed Shop has been assembled to help your vehicle run at peak performance.
Home Air Filters
New washable and reusable air conditioning and furnace filters for your home. From the industry leader in washable automotive filtration.
We're #1 for a reason. Since 1969 every product we've created
delivers high-performance, unmatched quality and longevity.