-10mm 3/8" socket
-13mm 3/8" socket
-6" extension for 3/8" drive
-3/8" drive ratchet
-screwdrivers or knife for hoses
-32mm or 1 and 1/4" open end wrench
-hammer for fan clutch and fan shroud
-Vise-Grips for pulley if you dont intend to use it
-22mm open end for automatic radiator
-your good looks
add anti-seize to the water pump bolts when you put them back in - observe the torque settings when bolting on the new WP If you use a high quality sealant such as Wurth DP 300, no need to use the paper gasket.