Mopar 57008975AB Diesel Exhaust Fluid (DEF) Supply Line

The Mopar 57008975AB Diesel Exhaust Fluid (DEF) Supply Line will replace the failed DEF line in your Ram 6.7L Diesel. This line is part of the Selective Catalytic Reduction (SCR) system that carries DEF from the tank to the injector to reduce nitrogen oxide (NOx) emissions. This line can fail due to physical damage, DEF crystallization, freezing in cold weather, or internal wear from pressure and chemical exposure. This supply line is the OEM standard offering seamless fit and function.

Features

• Genuine Mopar Product
• Direct-Fit Replacement