Genuine Toyota 90916-03078 Thermostat

Direct replacement for my broken thermostat in my 1991 Toyota Pickup. Temp gauge was not working so replaced the thermostat and got it to work again. Great product but did not come with a gasket so had to order one

I tried 3 different brand new aftermarket thermostats in my 1991 Toyota pickup and none of them would allow the water temperature to get up to initial operating temperature in a timely manner. The OEM thermostat (this one) builds heat in the motor quickly while still allowing the proper temperature after initial warm up. This came in a Toyota box with the correct markings on the thermostat itself. A little pricey compared to aftermarket but this one works where all the others did not. Very happy with this purchase.

Had this toyota since 2014. It has run cold since then. Tried other thermos. Put this one in and the temp gauge went right to where it is supposed to be. Don't forget to order the gasket with it.

Product was great and original

did not come with gasket other wise well made

No send backies here.

Is it normal for it to be rusty and look old or used?

I installed this on my 1987 Toyota Pickup 22R. I’ve been running it for over a month now, and it’s been functioning great. I tested it before installing it and it functioned like it should.