Filter Cross Reference

    Fleetguard 3944450S cross reference

    Part numbers Fleetguard 3944450S replaces

    Fleetguard lists 3944450S as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    DAVCO TRUCKS (DVCO)102166
    PACCAR (PACAR)102166
    DETROIT DIESEL (DETDI)23523579
    ITEC2505038C1
    VOLVO (VOLV)3092910
    HOUSINGS MTU M.T.U. NKK NKK (MACK)5479102166

    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. 3944450S 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 3944450S: FinditParts