Deatschwerks 400lph Fuel pump module for 05-13 GM Trucks 4.8 5.3 6.0

Deatschwerks 400lph Fuel pump module for 05-13 GM Trucks 4.8 5.3 6.0

Marsoni

M251S

$294.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Deatschwerks 400lph Fuel pump module for 05-13 GM Trucks 4.8 5.3 6.0The DW400 05 09 GM Truck Module is a complete plug n play replacement for the OE unit. The module incorporates the DW400 pump which nearly doubles the flow output of the OE module. This module also integrates seamlessly with the OE wiring harness and level sender. The module also utilizes a venturi fed surge bucket for consistent fueling at low tank levels and high G conditions. Powered by the 415LPH DW400 Bosch pump Integrated 100 10 (pre post pump)

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So the quality of this not great, but good enough and they look nice enough on the wall. However, the bracket holes are not spaced at 16" intervals. WTF? I'm not sure who designed this thing. The molly plugs that came with it look OK, but to play it safe I used a cobalt steel drill bit and made my own holes in the bracket. Easy enough with some wd40. My other pick with this is that the screws to anchor the shelf to the bracket are black and and very obvious... they should have supplied some kind of cap.

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Reviewed in the United States on January 31, 2026