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The DeatschWerks DW400 pump module with PTFE fuel lines is a complete in-tank pump and return kit designed to improve fuel delivery in GM trucks. It replaces the OE module and routes fuel with PTFE lines for corrosion resistance and cleaner routing in demanding conditions. This package fits Chevy Silverado and GMC Sierra 1500/2500/3500 with 4.8L, 5.3L or 6.0L V8 engines for 2005–2013 (some references list 2005–2009 explicitly); flex-fuel models are excluded.
DeatschWerks 05-09 GM Truck DW400 Pump Module w/PTFE fuel lines
