Review on 🔧 AISIN WPT-803 Genuine Water Pump Kit - Brand New OEM by Brent Porter

The pump is made by the same company as Toyota parts. The only difference is that the Toyota name has been deleted. If you purchase this part, be sure to get the gray RTV with four screws. If you don't do this, you will get a leak. I learned it the hard way. The way you know which four screws are on it will be a gray RTV when you take them off. The water pump can be removed and installed without removing the engine. You have to lift the engine a bit and it gets tight, but it's possible. I installed this water pump on a 2013 Toyota Sienna in about 5 hours. I'm a mechanic, but by no means a car mechanic. Much luck!