Description: Fits 4Runner, FJ Cruiser, TundraWater Pump - Repair or ReplaceIf any of the components of your vehicle's water pump assembly are faulty, your Engine can't properly Cool itself. If you've noticed a Coolant leak from the front of your Engine, quickly rising Engine Temperatures at Idle or that your water pump pulley is loose or making noise, have your Toyota inspected by one of our certified Toyota technicians. 4.0L. Tundra. 4Runner. FJ Cruiser.