DEF Fluid Funnel
AST tool# DEF22

  • Prevents that unwanted mess of the DEF fluid

Used to fill the Urea Diesel Exhaust Fluid into the reservoir without creating a mess in Various BMW®, Chevrolet®, Ford®, GMC®, Mercedes® Sprinter and Volkswagen® models that have the threaded filling cap.

Tool Applications for Individual Tools listed below
(List includes applications for all tools included. Some models appear duplicated):

    BMW 
    Chevrolet 
    Ford - F-250 
    Ford - F-350 
    GMC 
    GMC - Sierra 2500 HD Denali 
    Mercedes - Sprinter 
    Volkswagen