Rislone 4782 DEF Automotive Fluids | sku-15856072556

Rislone 4782 Diesel DEF Treatment Super Concentrate is a Blue, 33 oz product listed under Automotive Fluids. It improves diesel exhaust fluid and helps avoid costly SCR/DEF system repairs by protecting the tank, pump, heater, sender, lines, injector and mixer. It works with all UREA AdBlue DEF fluids and will not void a manufacturer's new-vehicle warranty.

Regular use whenever the DEF or AdBlue tank is refilled helps prevent white crystallization deposits. UPC: 078615047826. SKU: sku-15856072556.