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