The Aeromotive 11803 Fuel System offers a true solution to any 2001-2010 GM 6.6L Duramax owner looking to upgrade the fuel system on their truck. Built to be more reliable, more efficient, and more advanced than other products on the market, the Aeromotive Fuel System addresses the common failure points and issues that have plagued the market for years.
The Aeromotive Fuel System separates air and debris to provide your
engine with the cleanest fuel. This kit comes standard with one of the
best filters on the market, the CATERPILLAR 1R-750. Because the pump was
designed with a standard 1"-14 thread, it can fit a wide range of
aftermarket filters so cross-referencing or changing filters is never an
Shaft Seals & Pump Design:
Like all Aeromotive In-Line Pumps, the Aeromotive Diesel Fuel System
features a flow-through design. This means that fuel actually flows
across the motor, because of this, there's no shaft seal to fail which
increases reliability and durability of the pump.
Aeromotive understands that some need their trucks in harsh
environments. For the extreme cold, the Aeromotive 11803 features (2)
8-AN ports to allow engine coolant to warm the pump body. In addition,
the pump is a completely sealed unit allowing it to get wet or be
submerged without skipping a beat.
Aeromotive has worked hard to provide an easy installation for this
fuel system. Featuring high-quality Delphi sealed weatherpack
connectors, the plug and play wiring harness provides power to the pump
with 10-gauge power and ground wires. Aeromotive includes a steel
zinc-plated bracket, hoses, pickup tube and all the components needed to
complete this installation on your Duramax pickup.
Aeromotive has addressed the 1/4 tank issues associated with
aftermarket draw straws by including their patented and proven foam
baffle technology borrowed from their Phantom systems. This baffle keeps
fuel at the pickup point of the 3/4" draw straw and houses the 100
micron pre-filter and return line. By doing this, there is no need to
drill a hole in the bottom of the tank or modify the filler neck.
Unlike other diesel lift pumps, Aeromotive chose to use a spring and
diaphragm design for precise pressure control. The design provides more
control over exact system pressures. The 11803 also comes standard with
a pump mounted gauge so you can refine your pressure tuning without
having to guess.
- 130 GPH
- Retro-Fit Kit, Replaces Existing Fuel Pump
- In-Tank Baffle - Eliminates 1/4 Tank Issues
The 11803 Retro-Fit Kit is for use in applications where your current aftermarket fuel system with 1/2" lines is being replaced with the Aeromotive pump.