Try the Toyota parts website https://parts.toyota.com/
Search Toyota SLL coolant - 00272SLLC2
Find a local dealer with a decent price, most won’t ship it.
I can get it for $14-$15/gal but it‘s a dealer 100 miles away. I make my ordering a part of my road trip plans.
Drain and fill the rad and you’ll be good.
BTW, before I did the web search I thought I’d check out my closest place which is a Lexus dealer, they want $39/gal
Search Toyota SLL coolant - 00272SLLC2
Find a local dealer with a decent price, most won’t ship it.
I can get it for $14-$15/gal but it‘s a dealer 100 miles away. I make my ordering a part of my road trip plans.
Drain and fill the rad and you’ll be good.
BTW, before I did the web search I thought I’d check out my closest place which is a Lexus dealer, they want $39/gal