Kawasaki ZX 0R Ninja KRT Edition Oil & Air Filter
GarageDex's powersports data shows the Kawasaki ZX 0R Ninja KRT Edition uses air filter HFA2925 and oil filter HF303. Filter fitment varies by year - see the table for each range.
Filter fitment by year
| Years | Air filter | Oil filter | Performance oil |
|---|---|---|---|
| 2025 | HFA2925 | HF303 | HF303RC |
| 2021-2023 | HFA2925 | HF303 | HF303RC |
| 2019 | HFA2925 | HF303 | HF303RC |
| 2017-2018 | HFA2921 | HF303 | HF303RC |
| 2004-2024 | HFA2925 | HF303 | HF303RC |
Match the exact part code. Performance oil filters are optional racing-spec upgrades that fit the same mount.
Filters for your Kawasaki ZX 0R Ninja KRT Edition
The recommended parts are the HFA2925 air filter and the HF303 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 Kawasaki ZX 0R Ninja KRT Edition take?
GarageDex's powersports data shows the Kawasaki ZX 0R Ninja KRT Edition uses air filter HFA2925 and oil filter HF303. Filter fitment varies by year - see the table for each range.
What are the Kawasaki ZX 0R Ninja KRT Edition filter part numbers?
The Kawasaki ZX 0R Ninja KRT Edition uses air filter HFA2925 and oil filter HF303, with HF303RC as the performance/racing oil filter option. Match the exact part code - powersports filters are model-specific.
Does the Kawasaki ZX 0R Ninja KRT Edition filter change by year?
Yes - the fitment differs across the years we cover: 2025 uses air HFA2925, oil HF303; 2021-2023 uses air HFA2925, oil HF303; 2019 uses air HFA2925, oil HF303; 2017-2018 uses air HFA2921, oil HF303; 2004-2024 uses air HFA2925, oil HF303. 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.