
OIL FILTER
In stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
Built to withstand racing conditions, K&N delivers a high-quality oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils. A large filter media provides high-flow rates and outstanding oil filtration to keep your motor running clean and smooth. K&N oil filters deliver performance and confidence!
Specs
- Vehicle
- ATV, Dirt Bike
- Weight Lb
- 0.09
- Shipping Class
- standard
Vehicle Fitment
Check K&N OIL FILTER (part KN-142) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
TM SMX 450F
2007–2009
TM SMX 660F
2008–2009
Yamaha TT-R250
2000–2006
Yamaha WR250F
2001–2002
Yamaha WR400F
1998–2000
Yamaha WR426F
2001–2002
Yamaha YFM350ER Moto-4
1987–1995
Yamaha YFM350FW Big Bear 4WD [SRA]
1987–1999
Yamaha YFM350FX Wolverine 4WD [SRA]
1995–2005
Yamaha YFM350R Raptor
2004–2013
Yamaha YFM350U Big Bear 2WD [SRA]
1996–1999
Yamaha YFM350X Warrior
1987–2004
Yamaha YFM400 Big Bear 2WD [SRA]
2000–2004
Yamaha YFM400FA Kodiak 4WD [SRA]
1993–1999
Yamaha YFM400FB Big Bear 4WD [SRA]
2000–2006
Yamaha YFM400FBI Big Bear 4WD [IRS]
2007–2012
Yamaha YFP350 Terra Pro
1988
Yamaha YZ250F
2001–2002
Yamaha YZ400F
1998–1999
Yamaha YZ426F
2000–2002
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.


