Filter Cross Reference

    Fleetguard ST1603 cross reference

    Part numbers Fleetguard ST1603 replaces

    Fleetguard lists ST1603 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    EPPENSTEINER (EPE)18.9311 G40.2
    INTERNORMEN (ITRN)306493
    INTERNORMEN (ITRN)04.PI.9311.40G.HR.E.O
    MAHLE (MAHLE)768.917.7
    MAHLE (MAHLE)PI 9311 DRG VST 40
    STAUFF (STUF)SL 030 W40 B (also crossed to Fleetguard 15., 16.)

    Source: Fleetguard Cross Reference by Part Number, doc LT19457D (2012). Fleetguard's published direction is manufacturer part → Fleetguard replacement.

    Currentness: these crosses come from Fleetguard's 2012 list and have not been revalidated as current. ST1603 was not found in our parse of Baldwin's 2024 list.

    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.

    Buy ST1603: FinditParts