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. 100% Brand new and never been used. Made of High Quality Full T-6061 Aluminum Construction Stronger and Higher Capacity for Coolant than Stock Units Full Aluminum Radiator Core Size: 530 x 598 x 34mm (20.87" x 23.54" x 1.34") Overall Size: 770 x 663 x 127mm (30.31" x 26.10" x 5.00") Inlet/Outlet: 1.50" / 1.50" Direct Bolt-On OE Fitment or Replacement Improves Cooling by 35% to 45% Temperature Professional Installation is Highly Recommended No Instruction Included Package includes: 1X Aluminum Racing Radiator Just as pictures show Fitment: 1998-2011 Ford Ranger 2.3L L4/3.0L 4.0L V6 Engine 1998-2003 Ford Explorer 4.0L V6 Engine 2001-2005 Ford Explorer Sport Trac 4.0L V6 Engine 2002-2005 Ford Explorer Sport 4.0L V6 Engine 1998-2008 Mazda B3000 3.0L V6 Engine 1998-2010 Mazda B4000 4.0L V6 Engine 2001 Mercury Mountaineer 4.0L V6 Engine For the year and models, please check the compatibility.