KTM 125 RC Air & Oil Filter
The KTM 125 RC (2014-2024) takes a HF155 oil filter and a HFA6303 air filter.
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Key takeaways
- Oil filter: HF155.
- Air filter: HFA6303.
- Change the oil filter at every oil change; check the air filter each service.
- Covers 2014-2024 (filter changed across years - see table).
Verified fitLast checked
Sources: Hiflofiltro application catalogue
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.
Buy the filters for your KTM 125 RC
Shop the HF155 oil filterDirect fit + equivalents (Hiflofiltro, K&N, OEM)Shop Shop the HFA6303 air filterDirect fit + equivalents (Hiflofiltro, K&N, OEM)Shop
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KTM 125 RC filters by year
| Years | Oil filter | Air filter |
|---|---|---|
| 2021-2024 | HF155 | HFA6303 |
| 2014-2020 | HF155 | HFA6302 |
Frequently asked
What oil filter does a KTM 125 RC take?
The KTM 125 RC takes a HF155 oil filter on recent years; see the by-year table for earlier models. That part number, or a listed equivalent, is a direct fit.
What air filter does a KTM 125 RC take?
The KTM 125 RC takes a HFA6303 air filter. That part number, or a listed equivalent, is a direct fit.
How often should I change the filters on a KTM 125 RC?
Change the oil filter at every oil change, and inspect the air filter at each service - replace it when dirty, sooner if you ride in dust or off-road. Always follow your owner's manual interval.
More parts for your KTM 125 RC
We cover the other consumables for your machine too - the exact fit, cited, in one place.