Duramax Fuel Filter Head Diagram

The gm 12642623 fuel filter head assembly for your 20045 2010 gm 66l duramax is an oe factory replacement for your gm duramax.
Duramax fuel filter head diagram. A common problem with high mileage 2001 2010 duramax trucks is that the fuel filter head assembly begins to develop air leaks. 13 18 cummins fuel filter delete bypass hose from 5999. 13 18 cummins dual cat filter. Gm12642623 2001 20045 lb7 applications will require an additional 3 of fuel hose and 2 hose clamps which are not included with this fuel filter assembly.
Fuel system oem lb7. The engines cp3 high pressure fuel pump is capable of drawing fuel from the tank without the aid of an external lift pump as long as the system remains primed. A comprehensive step by step on how to rebuild your fuel filter head on your duramax diesel. 97188723 lb7 high pressure injector line cylinders 2 7.
Page 1 of 3. This fuel filter head will restore proper operation to your fuel system. Browse fuel system component parts products. 11650 add to cart.
01 16 duramax fuel filter head delete bypass tube from 2499. The dorman 904 124 fuel filter primer seal kit provides an easy solution to rebuilding the fuel filter head on your 2001 2010 gm 66l duramax. Water pump failures for duramax engine are somewhat common. Duramax fuel filter change.
Duramax diesel fuel filter head rebuild how to by merchant automotive duration. The 2001 to 2004 lb7 fuel filter housings seem to be the most prone to problems. Dhd duramax diesel fuel filter head bleeder screw more details. Fuel system fuel system component parts.
Lb7 lly lbz lmm 2001 2010 duramax includes complete filter head rebuild kit ma aluminum bleeder screw water in fuel plug oem replacement fuel filter fuel filter head spacer kit. By corey sadler sep 21 2016 0 comments. The dorman kit allows you to replace just the seals without needing to purchase a costly filter head assembly. Items 1 60 of 157.
Over time the stock fuel filter head can leak or become damaged causing poor running conditions hard starting and more. Fuel primer pump removal rebuild assembly lly duramax mudrfunr. Next alliant power ap0007 73l powerstroke fuel filter drain seal kit. New ac delco fuel filter assembly with primer fits 2001 2015 gm 66l duramax 25003500hd.