CUMMINS 4388378 Diesel Exhaust Fluid (DEF) Filter

Manufacturer

CUMMINS

Product Description

Diesel Exhaust Fluid Filter 4388378

Features & Benefits

• DEF filter captures contamination before dosing fluid reaches sensitive aftertreatment hardware
• Blocks debris from moving downstream into the pump and dosing circuit
• Filter service renews contamination-holding capacity without replacing the complete DEF system
• Protects the fluid path from particles introduced during filling or system service

Cummins Diesel Exhaust Fluid (DEF) Filter

Keep dirt and debris in the DEF supply from reaching sensitive aftertreatment components with the Cummins Diesel Exhaust Fluid (DEF) Filter. By trapping contamination before the fluid continues toward the pump and dosing hardware, the filter gives the SCR supply circuit cleaner DEF to work with. Fleetguard UF106 and WIX WS10021 cross-references provide another identification path for the Cummins 4388378. For DEF-filter replacement, familiar Fleetguard and WIX references give you another identification route, while the module on your vehicle still determines the correct service element.