DeatschWerks 9-403-7232 DW400 415-LPH Fuel Pump Module for 11-14 Mustang

Vehicle Fitment

• 2011-2014 Ford Mustang (GT, EcoBoost, V6; S197 platform; RWD)

Fitment Notes

• DW400 415-LPH performance in-tank pump module designed specifically for S197 Mustang fuel systems
• Plug-and-play installation; retains factory fuel level sender and includes regulator and return kit
• Not compatible with Shelby GT350, GT500, or later S550/S650 Mustang variants

Features

• High-flow DW400 pump supporting ~415-LPH (~110-GPH) consistent delivery
• Integrated pre- and post-pump filtration for cleaner fuel supply
• Includes adjustable fuel pressure regulator and PTFE return line kit
• Retains factory fuel level sender and plug-and-play electrical connector
• Operates up to 90-psi fuel pressure (regulator included)
• Low-current draw for minimal wiring stress
• Made in USA; flow-tested for reliability
• Backed by DeatschWerks 3-Year warranty

Specifications

• Flow Rate: 415-LPH (~110-GPH)
• Pressure: ~90-psi output, regulator included
• Fitment: 2011-2014 Ford Mustang S197 (all engine variants except GT350/GT500)
• Connections: OE-style fuel level sender and pump connector
• Material: DW400 module with filter and regulator
• Weight: approx.-6-lb
• Warranty: 3-Year DeatschWerks limited

Included Components

• 1- DW400 performance pump module (9-403-7232)
• 1- Built-in fuel pressure regulator and pre/post filters
• 1- PTFE return line kit
• Installation guide with wiring/connector adapter

Product Description

The DeatschWerks DW400 Fuel Pump Module (part 9-403-7232) is engineered as a drop-in high-flow upgrade for 2011-2014 Ford Mustang S197 models - including V6, EcoBoost, and GT variants - while retaining factory connectors, fuel level sender, and requiring no modification to the tank cluster or wiring.

With a peak flow of approximately 415-LPH (≈110-GPH), integrated filtration, PTFE return line kit, and adjustable regulator, this module delivers consistent high-pressure fuel delivery up to 90-psi - making it ideal for tuned naturally aspirated and boosted setups. The included pump uses ethanol-compatible components and minimal current draw to maintain reliability.

Manufactured in the USA and flow-validated prior to shipping, the 9-403-7232 module is backed by DeatschWerks' 3-Year warranty. A plug-and-play installation means you get performance without complexity, except Shelby GT350/GT500 or newer Mustang platforms, which are incompatible.