DeatschWerks 99-04 Chevy Silverado 1500/2500/3500 DW400 Pump Module

If you're pushing your 1999-2004 Chevrolet Silverado or GMC Sierra V8 beyond its stock capabilities, you'll likely need more fuel. This DeatschWerks DW400 pump module is built to supply that extra fuel, supporting everything from heavily modified engines to those running forced induction or high-performance tunes. It's designed to fit a range of these trucks, including popular models like the Silverado 1500 and Sierra 2500.

DeatschWerks has a solid reputation for building reliable fuel system components. The DW400 pump itself is known for its high flow rate, capable of supporting significant horsepower increases over the factory pump. This module comes pre-assembled, making the installation process more straightforward than piecing together components yourself. It's a well-built unit designed to handle the demands of performance applications, ensuring consistent fuel delivery when you need it most. Remember, this part is not CARB approved and cannot be shipped to California.

When upgrading your fuel system, it's always a good idea to consider other supporting modifications. Depending on your specific setup, you might also need to look at fuel lines, filters, or a regulator to ensure everything works together seamlessly. Always refer to the manufacturer's installation instructions for the most accurate guidance.