DeatschWerks

DeatschWerks 14-18 GM Truck DW400 Pump Module - 9-401-7014

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SKU:
DWK9-401-7014
UPC:
0887753534682
MPN:
9-401-7014
Availability:
Regularly stocked product
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$699.00
Current Stock: 3

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Description

Which trucks can the DeatschWerks DW400 fuel pump be installed on?
The DeatschWerks DW400 fuel pump is engineered for a direct-fit installation in 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models.

How difficult is it to install the DeatschWerks DW400 fuel pump?
Achieve peak engine performance with this seamless, direct-fit upgrade; its drop-in design simplifies the installation process for DIY enthusiasts.

The DeatschWerks DW400 fuel pump delivers unparalleled fuel delivery, boasting the highest flowing in-tank capability of its time for your 2014-2018 Silverado or Sierra 1500. Featuring innovative fuel system solutions and a high-volume design, this fuel pump ensures consistent fuel flow for maximum power. Experience a transformed truck with this reliable, high-performance upgrade.

What Owners Say

Owners and enthusiasts frequently recommend the DW400 as a reliable solution for high-horsepower E85 builds, with many reporting it eliminates fuel pressure fluctuations and reduces the characteristic low-speed stumble common in performance applications. The pump is regularly suggested alongside options like the Walbro 450 for supporting 500-650whp setups. Some controversy exists around long-term reliability, with occasional reports of DeatschWerks pumps failing, though users note these pumps typically aren't run at maximum duty cycle continuously in real-world conditions. Tuner compatibility matters, as some builders prefer working with specific pump brands. Overall, the DW400 maintains a solid reputation in the performance community as a capable high-flow solution for serious power levels.

Key Features

  • high-performance fuel system solutions
  • high flow drop-in fitment fuel injectors
  • highest flowing in-tank fuel pump of its time
  • wide range of innovative fuel system components
  • in-tank and in-line pumps
  • surge tanks
  • fuel rails
  • fuel filters
  • pressure regulators
  • fuel-specific lines
  • fittings
  • adaptors
  • 800 SKU's covering Sport Compact
  • Modern Muscle
  • Euro
  • Powersport applications

Why Choose the DW DW400 Fuel Pumps

Delivers consistent fuel flow for maximum power and throttle response.

Achieves peak engine performance with a seamless, direct-fit upgrade.

Transforms your truck's power potential with reliable, high-volume fuel delivery.

Provides the foundation for extreme engine builds and enhanced driving thrills.

Who Is This For?

Street Performance — 9/10
High performance fuel system for enhanced delivery.

Track / Autocross — 8/10
High flow pump supports demanding performance needs.

Drag Racing — 8/10
Highest flowing pump of its time for maximum fuel.

Racing Competition — 8/10
High performance fuel system for competitive use.

Engine Performance — 9/10
High performance fuel system ensures optimal engine operation.

Easy DIY Install — 7/10
Drop-in fitment simplifies installation process.

Frequently Asked Questions

Which trucks can the DeatschWerks DW400 fuel pump be installed on?

The DW DW400 fuel pump is designed specifically for 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models. This direct fitment ensures seamless integration with your factory fuel system. You can install this pump with confidence for a perfect match to your truck.

How difficult is it to install the DeatschWerks DW400 fuel pump?

Installation of the DW DW400 fuel pump is a straightforward process thanks to its drop-in fitment design. This type of installation significantly simplifies the upgrade. Experience a hassle-free upgrade that maximizes your truck's performance potential.

What kind of engine performance can I expect from the DW DW400 fuel pump?

Expect a significant boost in engine performance, scoring a 9 out of 9 for Engine Performance. This high-flow pump delivers consistent fuel flow, transforming your truck's power potential. Achieve peak engine performance with this seamless, direct-fit upgrade.

What is the highest flowing in-tank fuel pump from DeatschWerks?

The DW DW400 fuel pump represents the highest flowing in-tank pump of its time. This pump delivers unparalleled fuel delivery for serious performance applications, scoring an 8 for Drag Racing. Maximize your engine's fuel potential with this top-tier component.

Additional Resources

Official DeatschWerks Product Page

Installation Guide (PDF)

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
9-401-7014
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Fuel Delivery>Fuel Pumps
Install Type:
Drop-In
Product Level:
Premium Performance
Street Performance:
9/10
Track / Autocross:
8/10
Drag Racing:
8/10
Racing Competition:
8/10
Engine Performance:
9/10
Easy DIY Install:
7/10
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