E-0646 K&N Replacement Air Filter
| Air Filter Shape | Unique |
| Height | 5.5 in (140 mm) |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Washable | Yes |
| Product Style | Unique Air Filters |
| Filter Material | Cotton Gauze |
| Flanges | None |
| Outside Diameter | 6.625 in (168 mm) |
| Inside Diameter | 3.5 in (89 mm) |
| Weight | 1.8 lb (0.8 kg) |
| Filter Re-Oiling Amount | 2.83 oz (84 ml) |
| Product Box Height | 7.13 in (181 mm) |
| Product Box Length | 7.06 in (179 mm) |
| Product Box Width | 7.06 in (179 mm) |
| Inner Wire | No |
| Warranty | 1,000,000 Miles/10 Year |
| Audi 8W0133843 |
| Audi 8W0133843C |
| Audi 8W0133843D |
| BMC FB96004 |
| Eco Gard XA10639 |
| Mann-Hummel C17013 |
| Ryco A1939 |
| Service Pro MA10639 |
| WIX 49043 |
Easy
5-10 Minutes
Screwdriver
Warning: Cancer & Reproductive Harm – P65Warnings.ca.gov
K&N Products
Unmatched Performance
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.
Air Filters
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.
Oil Filters
K&N oil filters use a high flow filter media that allows for high flow rates while providing outstanding engine protection.
Speed Shop
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.
FUEL FILTERS
CLEANING KITS
HD DIESEL
POWERSPORTS
OUR STORY
WHY K&N?
K&N is the home of the original red oiled air filter. In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an oiled air filter. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe. Thank you for helping us reach 50 years in business!
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