Filter Cross Reference

    Baldwin RS3739 cross reference

    Manufacturer numbers Baldwin lists RS3739 as the replacement for

    Baldwin lists RS3739 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    BIG A FILTER94459
    CARQUEST88459
    (manufacturer not verified)LAF5872
    DONALDSONP533946
    FLEETGUARDAF25470
    FLEETRITEAFR825470
    FORD MOTORF6HZ9602AA
    GRAINGER4ZWE6
    HASTINGSAF2370
    KRALINATORLA1756
    LUBER-FINERLAF5872
    NAPA GOLD6459
    (manufacturer not verified)NA3607B
    PUROLATORA76041
    SAKURAA8600
    (manufacturer not verified)SFA3946S
    WIX46459
    WIX546459

    Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024). Baldwin's published direction is manufacturer part → Baldwin replacement. This list shows what Baldwin published in 2024. It does not verify that the numbers interchange today.

    Upgrade chains run one way: equipment spec'd with a newer filter number should not step back to the older one. Go by what the truck was spec'd with.

    Always verify against the current OEM catalog before ordering. Cross references are a starting point, not a guarantee of fit.