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DMAX INFORMATION
Part# DMAX-1590
WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov
LML Fuel Vacuum Switch
Fits 2011-2016 LML 6.6 Duramax Engine
GM Part# 12641590
The fuel vacuum switch on LML engines can leak and cause a crank no start condition. Replace it with this OEM fuel vacuum switch.