Kawasaki KFX400 A1-A3,A6F Air & Oil Filter
The Kawasaki KFX400 A1-A3,A6F (2003-2006) takes a HF139 oil filter and a HFF2025 air filter.
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Key takeaways
- Oil filter: HF139.
- Air filter: HFF2025.
- Change the oil filter at every oil change; check the air filter each service.
- Covers 2003-2006.
Verified fitLast checked
Sources: Hiflofiltro application catalogue
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.
Buy the filters for your Kawasaki KFX400 A1-A3,A6F
Shop the HF139 oil filterDirect fit + equivalents (Hiflofiltro, K&N, OEM)Shop Shop the HFF2025 air filterDirect fit + equivalents (Hiflofiltro, K&N, OEM)Shop
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Frequently asked
What oil filter does a Kawasaki KFX400 A1-A3,A6F take?
The Kawasaki KFX400 A1-A3,A6F takes a HF139 oil filter. That part number, or a listed equivalent, is a direct fit.
What air filter does a Kawasaki KFX400 A1-A3,A6F take?
The Kawasaki KFX400 A1-A3,A6F takes a HFF2025 air filter. That part number, or a listed equivalent, is a direct fit.
How often should I change the filters on a Kawasaki KFX400 A1-A3,A6F?
Change the oil filter at every oil change, and inspect the air filter at each service - replace it when dirty, sooner if you ride in dust or off-road. Always follow your owner's manual interval.
More parts for your Kawasaki KFX400 A1-A3,A6F
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