Mr. Kilmer,
I just bought a 2010 Toyota Sienna Limited with 187,000 miles on it. I’ve had it for three weeks now and absolutely love the vehicle. However, I did see a video that talks about what problems some owners have had with this vehicle, and one that was mentioned was an issue with the transmission cooler in the radiator could break off. This person recommends replacing the radiator.
Even though the CARFAX shows no major repairs being done to the vehicle, and it has the original radiator (allegedly), should I replace the radiator to prevent this from happening?
https://youtu.be/HaGmRqy7C_8 Here’s the video I watched. The problem I attempted to describe is at 16:10
I would only change the radiator if it's leaking or the coolant is bursting. If it still drives fine with no leaks or major issues, you could live with it as is.
