Suzuki DR800 Oil & Air Filter
GarageDex's powersports data shows the Suzuki DR800 uses air filter HFA3802 and oil filter HF137. Filter fitment varies by year - see the table for each range.
Filter fitment by year
| Years | Air filter | Oil filter | Performance oil |
|---|---|---|---|
| 1991-2000 | HFA3802 | HF137 | - |
| 1988-1990 | HFA3703 | HF137 | - |
Match the exact part code. Performance oil filters are optional racing-spec upgrades that fit the same mount.
Filters for your Suzuki DR800
The recommended parts are the HFA3802 air filter and the HF137 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 Suzuki DR800 take?
GarageDex's powersports data shows the Suzuki DR800 uses air filter HFA3802 and oil filter HF137. Filter fitment varies by year - see the table for each range.
What are the Suzuki DR800 filter part numbers?
The Suzuki DR800 uses air filter HFA3802 and oil filter HF137. Match the exact part code - powersports filters are model-specific.
Does the Suzuki DR800 filter change by year?
Yes - the fitment differs across the years we cover: 1991-2000 uses air HFA3802, oil HF137; 1988-1990 uses air HFA3703, oil HF137. 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.