This 2004-2010 Infiniti QX56 is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling efficiency. At some point the inevitable happens to original stock radiators. They either spring a leak, get clogged up, or a plastic inlet or outlet cracks due to years of constant clamp pressure. This 2004-2010 Infiniti QX56 Replacement Radiator radiator is a perfect replacement to keep your cooling system in top notch shape, and just like all Mishimoto parts, comes with the Mishimoto Lifetime Warranty. Replacement Radiator, fits Infiniti QX56 2004-2010 2004-2010 Infiniti QX56 Base 5.6 Liter, 2005-2009 Nissan Armada LE 5.6 Liter RE5R05A, 2010-2015 Nissan Armada Platinum 5.6 Liter RE5R05A, 2005-2010 Nissan Armada SE 5.6 Liter RE5R05A, 2005-2006 Nissan Armada SE Off-Road 5.6 Liter RE5R05A, 2011-2015 Nissan Armada SL 5.6 Liter RE5R05A, 2011-2015 Nissan Armada SV 5.6 Liter RE5R05A, 2010 Nissan Armada Titanium 5.6 Liter RE5R05A, 2004 Nissan Pathfinder Armada LE 5.6 Liter RE5R05A, 2004 Nissan Pathfinder Armada SE 5.6 Liter RE5R05A, 2004-2010 Nissan Titan LE 5.6 Liter RE5R05A, 2008-2015 Nissan Titan PRO-4X 5.6 Liter RE5R05A, 2011-2015 Nissan Titan S 5.6 Liter RE5R05A, 2004-2010 Nissan Titan SE 5.6 Liter RE5R05A, 2011-2015 Nissan Titan SL 5.6 Liter RE5R05A, 2011-2015 Nissan Titan SV 5.6 Liter RE5R05A, 2004-2010 Nissan Titan XE 5.6 Liter RE5R05A