Polaris 400 Ranger 4x4 H.O. Air & Oil Filter
The Polaris 400 Ranger 4x4 H.O. (2010) takes a HF303 oil filter.
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Key takeaways
- Oil filter: HF303 (performance: HF303RC).
- Air filter: not separately listed (may be a non-serviceable element).
- Change the oil filter at every oil change; check the air filter each service.
- Covers 2010.
Air Filter-
Verified fitLast checked
Sources: Hiflofiltro application catalogue
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.
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Frequently asked
What oil filter does a Polaris 400 Ranger 4x4 H.O. take?
The Polaris 400 Ranger 4x4 H.O. takes a HF303 oil filter (or the HF303RC performance version). That part number, or a listed equivalent, is a direct fit.
How often should I change the filters on a Polaris 400 Ranger 4x4 H.O.?
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 Polaris 400 Ranger 4x4 H.O.
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