DeatschWerks DW400 pump module and return kit for Chevy Silverado and GMC Sierra 1500/2500/3500 trucks (1999-2004) with V8 4.8L, 5.3L or 6.0L engines (excluding flex-fuel). The kit includes CPE fuel lines and is sold as a direct-fit, manufacturer-supported fuel system upgrade from DeatschWerks, a supplier of high-performance fuel components for aftermarket applications.
DeatschWerks 1999-2004 GM Truck DW400 Pump Module w/CPE fuel lines