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DeatschWerks X3 Series Fuel Pump Module (98-04 Mustang GT)Find parts that fit my vehicle

Item 466077
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Our Price

$599.00 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • DeatschWerks X3 Series Fuel Pump Module
      • High-Flow 340 LPH Pump With Integrated Strainer
      • Billet Aluminum Top Hat With Precision O-Ring Seal
      • Built-In 1:1 Regulator for Stable Pressure
      • Fuel Level Sender and Harness Included
      • Direct-Fit In-Tank Replacement Module
      • Resists Corrosion and Contaminant Ingress
      • Fits 1998–2004 Mustang GT Fuel Tank Models

      Description

      Consistent High-Pressure Fuel Delivery. The X3 module delivers 340 LPH to support high-output engines and forced-induction setups while maintaining stable rail pressure. Its integrated regulator ensures the fuel system stays within safe tolerances under boost and during rapid throttle changes, reducing lean-condition risks and supporting power upgrades.

      Precision Machined Durability. Crafted with a billet aluminum top hat and sealed with a high-temperature O-ring, the module resists leaks and corrosion. The included strainer and sender integrate seamlessly, and the electric pump’s internal seal design minimizes vapor lock and cavitation, ensuring reliable operation in demanding environments.

      Installation. Lower the fuel tank, swap the old module for the X3 unit, seat the new seal, and reconnect fuel lines and wiring.

      Application. This DeatschWerks X3 Series Fuel Pump Module fits 1998–2004 Mustang GT fuel tanks.

      DeatschWerks 9-000-7034

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Fuel pump module
      • (1) Wiring connector
      • (1) Seal gasket
      • (1) Instruction sheet
      4.6

      Reviews of DeatschWerks Engine Products (172)

      Brand Image

      Reviews of DeatschWerks Engine products have an average rating of 4.62 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • Bullitt - 01
      • GT - 98, 99, 00, 01, 02, 03, 04