Description:This aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. This Aluminum Radiator is at least 40% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. Features??100% Brand new and never been used.Stronger and Higher Capacity for Coolant than Stock Units3-Row Light-Weight Racing DesignCore Size: 518 x 556 x 44mm (20.39″ x 21.89″ x 1.73″)Overall Size: 748 x 536 x 187mm (29.45″ x 21.10″ x 7.36″)Inlet/Outlet: 1.50″ / 1.50″Direct Bolt-On OE Fitment or ReplacementImproves Cooling by 35% to 45% TemperatureProfessional Installation is Highly RecommendedNo Instruction Included Fitment:For 2009 Jeep Wrangler X-S Sport 3.8LFor 2007-2011 Jeep Wrangler X Sport 3.8LFor 2014 Jeep Wrangler Willys Wheeler Sport 3.6LFor 2007-2011 Jeep Wrangler Unlimited X Sport 3.8LFor 2017 Jeep Wrangler Unlimited Winter Edition Sport 3.6LFor 2014 Jeep Wrangler Unlimited Willys Wheeler Sport 3.6LFor 2012 Jeep Wrangler Unlimited Sport 3.6LFor 2010-2011 Jeep Wrangler Unlimited Sport Sport 3.8LFor 2012-2018 Jeep Wrangler Unlimited Sport Sport 3.6LFor 2016 Jeep Wrangler Unlimited Sport S Sport 3.6LFor 2018 Jeep Wrangler Unlimited Sport S Sport 3.6LFor 2017 Jeep Wrangler Unlimited Smoky Mountain Sport 3.6LFor 2007-2011 Jeep Wrangler Unlimited Sahara Sport 3.8LFor 2012-2018 Jeep Wrangler Unlimited Sahara Sport 3.6LFor 2007-2011 Jeep Wrangler Unlimited Rubicon Sport 3.8LFor 2012-2018 Jeep Wrangler Unlimited Rubicon Sport 3.6LFor 2010 Jeep Wrangler Unlimited Mountain Sport 3.8LFor 2012 Jeep Wrangler Unlimited Mountain Sport 3.6LFor 2015 Jeep Wrangler Unlimited Hard Rock Sport 3.6LFor 2016 Jeep Wrangler Unlimited Black Bear Sport 3.6LFor 2012 Jeep Wrangler Unlimited Altitude Sport 3.6LFor 2015 Jeep Wrangler Unlimited Altitude Sport 3.6LFor 2016 Jeep Wrangler Unlimited 75th Anniversary Sport 3.6LFor 2011 Jeep Wrangler Unlimited 70th Anniversary Sport 3.8LFor 2010-2011 Jeep Wrangler Sport Sport 3.8LFor 2012-2018 Jeep Wrangler Sport Sport 3.6LFor 2016 Jeep Wrangler Sport S Sport 3.6LFor 2018 Jeep Wrangler Sport S Sport 3.6LFor 2008-2011 Jeep Wrangler Sahara Sport 3.8LFor 2012-2017 Jeep Wrangler Sahara Sport 3.6LFor 2007-2011 Jeep Wrangler Rubicon Sport 3.8LFor 2012-2018 Jeep Wrangler Rubicon Sport 3.6LFor 2010 Jeep Wrangler Islander Sport 3.8LFor 2016 Jeep Wrangler 75th Anniversary Sport 3.6LFor 2011 Jeep Wrangler 70th Anniversary Sport 3.8L Interchange Part Number: 2957 CC2957 CU2957 RAD2957 DPI2957For the year and models, please check the compatibility. Package includes:1X Aluminum Racing RadiatorJust as pictures show