Technical Articles for Part Number DWK-9442C1030902
DeatschWerks DW440 Brushless In-Tank Electric Fuel Pumps 9-442-C103-0902
Part Number: DWK-9442C1030902
DeatschWerks DW440 Brushless In-Tank Electric Fuel Pumps
Fuel Pumps, DW440, Electric In-tank, 12 V, Chevrolet, Kit
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Estimated Ship Date: Nov 4, 2026 Would you rather pick it up?
Overview
DeatschWerks DW440 Brushless In-Tank Electric Fuel Pumps
DeatschWerks DW440 brushless in-tank electric fuel pumps have a total height of only 4 in., making them easy to retrofit into any OE pump module. Brushless technology reduces friction and heat, increases efficiency, vastly improves pump lifespan in ethanol and methanol fuels—and allows higher voltage inputs for increased flow! These pumps move 440 lph of fuel at 40 psi.
Each fuel pump includes a controller, which accepts an 8-22 V DC input and creates a digital signal to allow precise speed and torque control. The controllers are available in three configurations: single speed, dual speed, and PWM-controlled. Controller are designed to be used with voltage boosters, and the pump kits also include bulkhead wiring.
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Some parts are not legal for use in California or other states with similar laws / regulations
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