Dorman LML Diesel Emission Fluid (DEF) Pump

Fits: 2011-2016 Duramax LML

Part# 904-607

Dorman 904-607 diesel emission fluid (DEF) pump is a direct fit replacement DEF pump for 2011-2016 LML GM 6.6 Duramax and has been quality tested for durability and constructed out of high-quality parts for reliability.
Cross reference for GM OE# 22783126, 22872119, 22902634