2018 Nissan Frontier 4.0L 3954CC V6 FLEX DOHC Naturally Aspirated. 2009-2012 Suzuki Equator 4.0L 3954CC V6 GAS DOHC Naturally Aspirated. 1 x AA5052 Aluminum Shroud. 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.
