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K&N · E-0643

Part #: E-0643
UPC: 024844372670

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Description: Replacement Air Filter; K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.

Description:

Description

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Features & benefits

  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN 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)
  • ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability

Information

Associated products: 99-5000 Filter Care Service Kit Aerosol

Application summary

Year Make / model
2019-2026 Audi A8 Quattro
2022-2026 Audi S8

Specifications

GTIN
10024844372670
Weight
2.05 lb
Height
8.75 in
Length
8.13 in
Width
8.13 in
EO
Legal US
Life cycle
Available to Order
Alt. part number
E-0643
AAM brand code
KAN
Warehouse brand code
KAN
AAIA brand code
BBWQ

Attributes

AAM Standard Pack
4
Air Filter Material
Cotton Gauze
Air Filter Shape
Round Straight
Alternate Part Number
E-0643
Automotive Item Grade
High Performance
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Color
Heather Red
Filter Material
Cotton Gauze
Filter Re-Oiling Amount
3.56 oz (105 ml)
Flange Angle
0 Degree
Flange Inside Diameter
3.563 in (90 mm)
Flanges
1
Frame Design
Flexible
Height
7.25 in (184 mm)
Inside Diameter
3.000 in.
Item Height
7.25 in. (184mm)
Item Type
High Performance
Item Weight
2.000 lbs. (0.9 kg)
Machine Washable
Yes
Number of Flanges
1
Oil Included
Yes
Outside Diameter
6.438 in (164 mm)
Overall Filter Efficiency
Up To 99% Efficiency
Package Contents
1 Air Filter
Package Material
Corrugated
Package Quantity
1
Package Type
Box
Pre-Screened
No
Product Style
Unique Air Filters
Retail Packaging
Yes
Shape
Round Straight
Title
K&N E-0643 Replacement Air Filter
Warranty
No-Hassle Lifetime Limited
Washable
Yes
Weight
2 lb (0.9 kg)

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

2019-2026 Audi A8 Quattro; 2022-2026 Audi S8
Retail View