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K&N

Replacement Air Filter

Part Number SU-4000 (101819606)
UPC: 24844080622
Package contents: 1 Each per Bag
Select vehicle for guaranteed fit
MADE IN USA
$68.99
In stockShips by 2nd Nov

Description

The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection. Built with premium oiled cotton gauze, this washable and reusable air filter is designed for long-lasting performance, a precision OEM-style fit, and durable construction to keep your motorcycle performing ride after ride.

For over 50 years, K&N® has been an industry-leader in automotive filtration and technology—offering products to increase performance, protection, and longevity in thousands of vehicle applications for consumers worldwide.

Fitment

This part fits the following vehicles.

Kawasaki

  • 2003 KLX400R
  • 2003 KLX400SR

Suzuki

  • 2000-2016 DR-Z400
  • 2000-2016 DR-Z400E
  • 2000-2024 DR-Z400S
  • 2005-2010, 2013-2024 DR-Z400SM

Features & benefits

  • Designed to provide increased horsepower and acceleration
  • Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
  • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
  • No fuel management modifications are required to obtain increased performance
  • Washable & reusable, most are pre-oiled and ready to ride
  • One Year Limited Warranty
  • PRECISION OEM-STYLE FIT: Made with application specific seamless sealing beads and custom seals for easy installation (Where Applicable).
  • Designed to provide increased horsepower and acceleration specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
  • Pleated media provides a large filtration area offering long service intervals
  • Associated products: SU-4000PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol

Specifications

Air Filter Color Red
Air Filter Large End Diameter 6.313 in (160 mm)
Air Filter Material Cotton Gauze
Air Filter Shape Tapered Conical
Base Inside Diameter 5.125 in (130 mm)
Base Outside Diameter 6.313 in (160 mm)
Country Of Origin USA
Filter Re-Oiling Amount 0.64 oz (19 ml)
Flange Angle 0 degrees
Flange Inside Diameter 0 in (0 mm)
Flange Length 0 in (0 mm)
Flanges None
Frame Design Flexible
Height 3 in (76 mm)
Inner Wire No
Item Type High Performance
Oil Included Yes
Package Contents 1 Air Filter, 1 K&N 1oz Sealing Grease
Package Material Paperboard
Package Quantity 1
Package Type Box
Pre-Screened No
Product Style Tapered Conical Air Filter
Retail Packaging Yes
Street Legal Yes
Top Material None
Top Outside Diameter 5.438 in (138 mm)
Top Style Rubber
Washable Yes
Weight 1.1 lb (0.5 kg)

Warranty

1 Year Limited

Videos and guides

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

$68.99

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