Bosch Diesel Exhaust Fluid (DEF) Supply Pump 2011 to 2015 6.6L LML Duramax

Shop with Blessed Performance for the Bosch Diesel Exhaust Fluid (DEF) Supply Pump for your 2011-2015 GM 6.6L LML Duramax diesel. This OE replacement pump supplies the optimal amount of urea fluid (Diesel Exhaust Fluid or DEF) to the dosing module. Bosch has engineered this pump to meet the factory specs and provide long service life. A direct-fit design ensures the pump installs smoothly into the stock location.