Yamaha YP125 R X Oil & Air Filter
GarageDex's powersports data shows the Yamaha YP125 R X uses air filter HFA4104 and oil filter HF140. Filter fitment varies by year - see the table for each range.
Filter fitment by year
| Years | Air filter | Oil filter | Performance oil |
|---|---|---|---|
| 2015-2017 | HFA4104 | HF140 | - |
| 2006-2014 | HFA4104 | HF141 | - |
Match the exact part code. Performance oil filters are optional racing-spec upgrades that fit the same mount.
Filters for your Yamaha YP125 R X
The recommended parts are the HFA4104 air filter and the HF140 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 YP125 R X take?
GarageDex's powersports data shows the Yamaha YP125 R X uses air filter HFA4104 and oil filter HF140. Filter fitment varies by year - see the table for each range.
What are the Yamaha YP125 R X filter part numbers?
The Yamaha YP125 R X uses air filter HFA4104 and oil filter HF140. Match the exact part code - powersports filters are model-specific.
Does the Yamaha YP125 R X filter change by year?
Yes - the fitment differs across the years we cover: 2015-2017 uses air HFA4104, oil HF140; 2006-2014 uses air HFA4104, oil HF141. Match your exact year in the table.
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.