DEATSCHWERKS 9-401-7010 Pump Module 887753534583

( Brand: Deatschwerks ), ( Part Type: Pump Module ), ( Manufacturer Part Number: 9-401-7010 ), ( Country Of Origin: United States ), ( Performance Part: Yes ), ( UPC: 887753534583 )

Review DEATSCHWERKS Chevy Pump Module fits SILVERADO DW400 1999–2004

The DeatschWerks DW400 Fuel Pump Module for select Chevy Silverado models from 1999 to 2004 is an engine performance upgrade designed to deliver improved fuel delivery and reliability. This pump module, specifically part number 9-401-7010, is a direct replacement for the original equipment manufacturer (OEM) fuel pump and wiring harness.

The DW400 Fuel Pump Module is an external, high-performance fuel pump system. It features a large, 400 lph (105.7 gpm) in-tank fuel pump, which is more than double the capacity of the OEM pump. This increased flow rate allows for more fuel to be delivered to the engine, resulting in better combustion efficiency and increased power output.

The DW400 Fuel Pump Module also includes an upgraded wiring harness with heavy-duty, 10-gauge wires. This high-quality wiring ensures a stable voltage supply to the fuel pump, reducing the likelihood of voltage drops and poor fuel pressure. The wiring harness is also designed to be easier to install than the OEM harness, as it does not require the use of a fuel pump relay.

The DW400 Fuel Pump Module is compatible with both gasoline and diesel applications, making it a versatile upgrade for a wide range of Chevy Silverado owners. It is also designed to be a plug-and-play replacement for the OEM pump, with no modifications required to the fuel tank or vehicle wiring.

In addition to its performance benefits, the DW400 Fuel Pump Module is also built to last. It features a durable, billet aluminum housing and a high-quality, OEM-style fuel filter. This design not only provides superior resistance to corrosion and wear, but also allows for easy filter replacement without the need to remove the entire fuel pump module.

Overall, the DeatschWerks DW400 Fuel Pump Module is an excellent upgrade for Chevy Silverado owners looking to improve their engine's fuel delivery and reliability. With its high-capacity fuel pump, upgraded wiring harness, and durable design, this module is sure to provide noticeable performance gains and long-lasting reliability.

The Deatschwerks 9-401-7010 Chevy Silverado DW400 Fuel Pressure Regulator Module is a popular aftermarket solution for improving the fuel delivery system in 1999-2004 Chevy Silverado trucks. This product offers several advantages and disadvantages that are essential to consider before making a purchase.

1. Increased fuel pressure: The Deatschwerks DW400 pump module provides a higher fuel pressure compared to the factory unit. This improvement results in better engine performance, improved throttle response, and increased horsepower.

2. Durability: The Deatschwerks module is built with high-quality materials and is designed to withstand the rigors of off-road use and heavy towing. It is an excellent choice for those who frequently push their vehicles to the limit.

3. Easy installation: The fuel pressure regulator module is simple to install, and the process typically takes less than an hour. Users report that the instructions provided are clear and easy to follow.

4. Improved fuel economy: Some users have reported that the Deatschwerks DW400 module helps improve fuel economy by ensuring that the engine receives the optimal amount of fuel at all times.

1. Cost: The Deatschwerks DW400 fuel pressure regulator module is more expensive than the factory unit. Some users may be deterred by the higher price tag.

2. Potential for fuel system noise: Some users have reported that the Deatschwerks module generates more fuel system noise than the stock unit. This noise can be bothersome for some but is generally considered a minor issue.

3. Not suitable for all applications: The Deatschwerks DW400 module may not be suitable for all 1999-2004 Chevy Silverado applications. It is essential to ensure that the module is compatible with your specific vehicle configuration before making a purchase.

In conclusion, the Deatschwerks 9-401-7010 Chevy Silverado DW400 Fuel Pressure Regulator Module offers several advantages, including increased fuel pressure, durability, easy installation, and potential fuel economy improvements. However, it also comes with some disadvantages, such as a higher cost, potential fuel system noise, and limited compatibility.

If you are looking to enhance your 1999-2004 Chevy Silverado's fuel delivery system and are willing to accept the potential noise and the higher cost, then the Deatschwerks DW400 module is an excellent investment. However, if you are on a tight budget or are concerned about the potential noise, it may be worth considering alternative solutions or waiting for a price drop on the Deatschwerks module. Ultimately, the decision depends on your individual priorities and requirements.

part # 94017010 prices

• $468.19-$589.00

specifications fuelperforma:

• for models: Dw400, Silverado
• for makes: Chevy
• for years: 1999-2004
• brand: Deatschwerks
• part type: Pump Module
• manufacturer part number: 9-401-7010
• country of origin: United States
• performance part: Yes
• upc: 887753534583

returns fuelperforma:

• policy: No Returns

payments fuelperforma:

• credit card: Visa
• wallet: Apple-pay
• other
• money order

shipping fuelperforma:

• carrier: USPS
• cost: $11.53
• transit: 5-10 Days
• class: Standard
• service: USPS Ground Advantage
• type: Calculated

seller fuelperforma:

• # reviews: 93
• rating: 0.0%

offer fuelperforma:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: June 3, 2026
• availability: In Stock

general fuelperforma:

• condition: New
• Auto Permance Parts > Fuel Systems > Fuel Injection Pumps

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