DeatschWerks

DW400 Install kit for S550 Mustang

DW400 Install kit for S550 Mustang - Main image
DW400 Install kit for S550 Mustang - View 2
$26.13 $39 In stock

Category: Fuel Pump Complete Kit

The DeatschWerks DW400 Install Kit for S550 Mustang is a complete fuel pump installation kit designed for select Ford vehicles. This kit provides the necessary components to mount the DW400 fuel pump in compatible applications.

  • Compatible with Ford Mustang V6/GT 2015-2017
  • Also fits Ford F-150 2009-2025 V6/V8 and Ford F-150 2014-2025
  • Categorized as a Fuel Pump Complete Kit for straightforward installation
  • Manufactured by DeatschWerks, a trusted brand in fuel system components
  • SKU: 9-1047 (Standard configuration)
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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Benjamin ★★★★★

The install took maybe an hour thanks to the mounting bracket being pre-assembled for the S550, and the harness connectors clicked in with zero guesswork. My fuel pressure is rock solid now, so the DW400 sits in there like it was factory.

Hannah L. ★★★★★

The supplied bracket fit perfectly into the factory mounting points, making the swap much cleaner than I expected. Dropped right in with zero trimming needed, and the car fired up immediately after installation.

Emma A. ★★★★★

Had been worried about the wiring harness not matching up, but everything plugged right into my stock connections with zero splicing needed. Pump sits solid in the bracket too, no rattling.

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