Triumph 800 Bonneville T100 Oil & Air Filter
GarageDex's powersports data shows the Triumph 800 Bonneville T100 uses air filter HFA6504 and oil filter HF204. Filter fitment varies by year - see the table for each range.
Filter fitment by year
| Years | Air filter | Oil filter | Performance oil |
|---|---|---|---|
| 2005 | HFA6504 | HF204 | HF204RC |
| 2002-2004 | HFA6504 | HF191 | - |
Match the exact part code. Performance oil filters are optional racing-spec upgrades that fit the same mount.
Filters for your Triumph 800 Bonneville T100
The recommended parts are the HFA6504 air filter and the HF204 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 Triumph 800 Bonneville T100 take?
GarageDex's powersports data shows the Triumph 800 Bonneville T100 uses air filter HFA6504 and oil filter HF204. Filter fitment varies by year - see the table for each range.
What are the Triumph 800 Bonneville T100 filter part numbers?
The Triumph 800 Bonneville T100 uses air filter HFA6504 and oil filter HF204, with HF204RC as the performance/racing oil filter option. Match the exact part code - powersports filters are model-specific.
Does the Triumph 800 Bonneville T100 filter change by year?
Yes - the fitment differs across the years we cover: 2005 uses air HFA6504, oil HF204; 2002-2004 uses air HFA6504, oil HF191. 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.