B · official + dimensions10 equivalents · 10 brands
AIR FILTER cross-reference — Baldwin®, Bosch®, Fleetguard®, Sofima® & more
HS-SA3732one HiStar element — compatible replacement for every part below
Interchangeable cross-brand part numbers
Baldwin®
PA 2121
Bosch®
1987429009
Fleetguard®
AF 4598
Sofima®
S 4280 A
SAKURA®
A-1811
Mahle®
LX 825
Mann®
C 2860/2
WISMET®
WAI 10300
WIX EUROPE®
WA 6300
HIFI Filter®
SA 3732
Quote source
HiStar Filter® HS-SA3732
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The Baldwin PA 2121 air filter cross-references to HiStar HS-SA3732 — a compatible replacement element that also matches Bosch, Fleetguard, Sofima, SAKURA, and 10 interchangeable OEM part numbers in total. Same form, fit and function, OD 273 mm, ID 265 mm, H 36 mm; fits NISSAN SCHMIDT SUBARU. Verified against the manufacturer's own cross-reference.