B · official + dimensions3 equivalents · 3 brands

AIR FILTER cross-reference — SF®, Wix®

HS-SA18151one HiStar element — compatible replacement for every part below

AIR FILTER · 3 interchangeable part numbers across 3 brands

Dimensions: OD 231 mm · ID 182 mm · H 194 mm

Interchangeable cross-brand part numbers

SF®

SL 81577P

Wix®

93365 E

HIFI Filter®

SA 18151

Quote source

HiStar Filter® HS-SA18151 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The SF SL 81577P air filter cross-references to HiStar HS-SA18151 — a compatible replacement element that also matches Wix, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 231 mm, ID 182 mm, H 194 mm. Verified against the manufacturer's own cross-reference.