DeatschWerks

UX1 Module w/ DW400

UX1 Module w/ DW400 - Main image
$413.31 $599 In stock

Category: Fuel Pump Module Assembly

The DeatschWerks UX1 Module with DW400 is a universal fuel pump module assembly designed for high-performance fuel delivery. This complete assembly includes a precision-fit bucket and the proven DW400 pump, offering a reliable upgrade for a wide range of applications.

  • Universal X1 module design with integrated bucket for versatile fitment
  • Includes the DW400 fuel pump, known for consistent high-flow performance
  • Engineered as a complete fuel pump module assembly for simplified installation
  • Backed by DeatschWerks, a trusted name in fuel system components
  • SKU 9-401-UX1 for easy identification
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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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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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 K. ★★★★★

The bucket fit my aftermarket tank perfectly and the DW400 pump is whisper-quiet compared to my old external setup. Took about an hour to install and my pressure gauge shows a solid 58 psi at idle.

Scarlett ★★★★★

After months of chasing a weak fuel pressure reading on my stroker build, this complete assembly with the DW400 finally solved it—the precision-fit bucket kept everything perfectly positioned in the tank. Installation was straightforward, and I'm glad I went with the full module instead of piecing p

George X. ★★★★★

The precision-fit bucket dropped right into my tank without any modification, which saved me hours of fabrication. Fuel pressure is rock steady even during pulls on the dyno. Exactly what my turbo build needed.