Radiator shroud + fan. 2018 Jeep Wrangler JK 3.6L 220Cu. 1 X AA5052 Aluminum Shroud. Application: 2007-2011 Jeep Wrangler 3.8L 231Cu. 2012-2017 Jeep Wrangler 3.6L 220Cu. The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine.
