General Motors 55571921 Intake Camshaft

The General Motors 55571921 is a genuine OEM intake camshaft designed for the 1.8L LUW ECOTEC engine. Manufactured from cast iron with a polished finish, it ensures accurate valve lift and duration for optimal engine performance and emissions compliance. This component is a direct replacement for the factory-installed unit. Applications include 2012-2018 Chevrolet Sonic, 2011-2015 Chevrolet Cruze, 2016 Chevrolet Cruze Limited, and 2008-2010 Saturn Astra. The camshaft features OHC flat tappet profile specific to the LUW engine code. Supersedes or correlates with kit part number 55571923 which includes the exhaust camshaft.