Auto Barn
Est. 1957
DeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ 9-1046 Install Kit 11-14 Ford Mustang V6/GT
Photo - Primary
Photo - Primary
Photo - Primary
1 / 4
DeatschWerks
DeatschWerks

DeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ 9-1046 Install Kit 11-14 Ford Mustang V6/GT

$259.00

On Backorder — Expected to ship by Mar 29, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2009-2014 Ford F-150. This DeatschWerks DW400 fuel pump offers 415 LPH flow for improved fuel delivery.

Key Features

  • Fits 2009-2014 Ford F-150.
  • Flows 415 liters per hour to support increased fuel demands.
  • Includes the 9-1046 installation kit for a more complete service.
  • Designed as an in-tank replacement for the factory fuel pump.
  • Well-built by DeatschWerks, a company focused on performance fuel systems.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Fits these vehicles

  • Ford F-150 2009-2014
  • Ford Mustang 2011-2014

Product Details

If you're looking to upgrade the fuel system on your 2009-2014 Ford F-150, especially if you've made other performance modifications, a higher-flow fuel pump like this DeatschWerks DW400 is a smart move. This in-tank pump is designed to supply more fuel than the stock unit, ensuring your engine gets the consistent fuel pressure it needs, even under demanding conditions.

The DW400 is well-built and capable of flowing 415 liters per hour, which is a significant increase over factory specifications. This improved flow rate helps prevent fuel starvation when you're pushing your truck harder. It comes with the 9-1046 installation kit, which includes the necessary components to help make the swap smoother. DeatschWerks is known for making solid fuel system parts, and this pump is a popular choice for modern muscle and performance applications.

When installing a new fuel pump, it's always a good idea to inspect the fuel tank and lines for any debris or wear. This pump is designed as a direct fit for the specified F-150 models, simplifying the installation process.

Specifications

Brand
DeatschWerks
Manufacturer Part #
9-401-1046
UPC
00887753532947

Frequently Asked Questions

DeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ 9-1046 Install Kit 11-14 Ford Mustang V6/GT

$259.00