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K&N · E-9257

K&N E-9257

Part #: E-9257
UPC: 024844048971

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Brand: K&N Series: Stock Replacement Air Filters
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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:

Proposition 65 WarningCancer and Reproductive Harm - www.P65Warnings.ca.gov

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
2004-2005 Smart Cabrio
2003-2004 Smart City-Coupe
2004 Smart Crossblade
2005-2007 Smart Fortwo
2004-2005 Smart Roadster

Specifications

GTIN
10024844048971
Weight
0.59 lb
Height
7.25 in
Length
4.63 in
Width
4.63 in
EO
Legal US
Life cycle
Available to Order
Alt. part number
E-9257
AAM brand code
KAN
Warehouse brand code
KAN
AAIA brand code
BBWQ

Attributes

AAM Standard Pack
6
Air Filter Material
Cotton Gauze
Air Filter Outlet Shape
Round
Air Filter Shape
Round
Alternate Part Number
E-9257
Automotive Item Grade
High Performance
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Cap Outside Diameter
N/A
Color
Heather Red
Diameter Inside (in.)
2
Diameter Outside (in.)
3.5
Filter Material
Cotton Gauze
Filter Re-Oiling Amount
0.63 oz (19 ml)
Filter Style
Dry
Flange Angle
0 Degree
Flanges
None
Frame Design
Flexible
Height
5.5 in (140 mm)
Height (in.)
5.50 in. (140mm)
Inner Wire
No
Inside Diameter
2 in (51 mm)
Item Height
5.500 in. (140mm)
Item Type
High Performance
Item Weight
0.600 lbs. (0.3 kg)
Machine Washable
Yes
Number of Flanges
None
Oil Included
Filter Is Pre-Oiled
Outside Diameter
3.5 in (89 mm)
Outside Width
3.5 in (89 mm)
Overall Filter Efficiency
Up To 99% Efficiency
Overall Length
N/A
Overall Length (in.)
N/A
Package Content
1
Package Contents
1 Air Filter
Package Material
Paperboard
Package Quantity
1
Package Type
Box
Pre-Screened
No
Product Box Height
7.250 in. (184mm)
Product Box Length
4.630 in. (117mm)
Product Box Width
4.630 in. (117mm)
Product Style
Round Air Filter
Retail Packaging
Yes
Shape
Round
Title
K&N E-9257 Replacement Air Filter
Top Material
None
Top Material/Finish
None
Top Style
Open
Warranty
No-Hassle Lifetime Limited
Washable
Yes
Weight
0.6 lb (0.3 kg)
Width
3.500 in.
Width (in.)
3.5

Fitment status

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

Application summary

2004-2005 Smart Cabrio; 2003-2004 Smart City-Coupe; 2004 Smart Crossblade; 2005-2007 Smart Fortwo; 2004-2005 Smart Roadster
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