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. Professional Installation is Highly Recommended No Instruction Included Radiator Features: 100% Brand new and never been used. Made of High Quality Full AA5052 Aluminum Construction Stronger and Higher Capacity for Coolant than Stock Units Material: All Aluminum Row Count: 3 Rows Core Size: 475 x 518 x 44mm (18.70" x 20.39" x 1.73") Mounting Type: Pin Mount Direct Bolt-On OE Fitment or Replacement Improves Cooling by 35% to 45% Temperature 16" Fan Features: Air Temp While Tested: 72F Type of Ends: Loose Motor Can Run In Reversed: Yes 12V, 120W ?11 AMP DRAW 10 Blades Color: Black Fan Diameter: 16.82" Fan Thickness: 3.27" Maximum Fan CFM: 1000 CFM Maximum Fan RPM: 200010% RPM Package includes: 1X Aluminum Radiator+16" Fan Shroud Just as pictures show Fitment: 1989 Toyota 4Runner DLX V6 3.0L 1989-1995 Toyota 4Runner SR5 V6 3.0L 1988-1993 Toyota Pickup Base V6 3.0L 1988-1995 Toyota Pickup DLX V6 3.0L 1988-1995 Toyota Pickup SR5 V6 3.0L For the year and models, please check the compatibility.