Yamaha YZ85 Oil & Air Filter
GarageDex's powersports data shows the Yamaha YZ85 uses air filter HFF4013.
Filter fitment by year
| Years | Air filter | Oil filter | Performance oil |
|---|---|---|---|
| 2002-2021 | HFF4013 | - | - |
Match the exact part code. Performance oil filters are optional racing-spec upgrades that fit the same mount.
Filters for your Yamaha YZ85
The recommended part is the HFF4013 air filter. Match that code (or a listed equivalent) - powersports filters are model-specific, so the code matters more than the brand.
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Frequently asked
What oil and air filter does a Yamaha YZ85 take?
GarageDex's powersports data shows the Yamaha YZ85 uses air filter HFF4013.
What are the Yamaha YZ85 filter part numbers?
The Yamaha YZ85 uses air filter HFF4013. 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.