Yamaha YFM250 Big Bear Oil & Air Filter
GarageDex's powersports data shows the Yamaha YFM250 Big Bear uses air filter HFF4029 and oil filter HF143.
Filter fitment by year
| Years | Air filter | Oil filter | Performance oil |
|---|---|---|---|
| 2007-2009 | HFF4029 | HF143 | - |
Match the exact part code. Performance oil filters are optional racing-spec upgrades that fit the same mount.
Filters for your Yamaha YFM250 Big Bear
The recommended parts are the HFF4029 air filter and the HF143 oil filter. Match those codes (or a listed equivalent) - powersports filters are model-specific, so the part code matters more than the brand.
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Frequently asked
What oil and air filter does a Yamaha YFM250 Big Bear take?
GarageDex's powersports data shows the Yamaha YFM250 Big Bear uses air filter HFF4029 and oil filter HF143.
What are the Yamaha YFM250 Big Bear filter part numbers?
The Yamaha YFM250 Big Bear uses air filter HFF4029 and oil filter HF143. Match the exact part code - powersports filters are model-specific.
How often should I change a powersports oil and air filter?
Change the oil filter at every oil service - typically every 3,000-4,000 miles or once a season. Clean or replace the air filter more often if you ride dusty trails; a clogged filter chokes power and fuel economy.