Aisin coolant

[pwuser155913790095]

recelty ive been using toyota pink coolant for almost 2 years toyota llc which comes premixed recently my raditor reduced some amount of coolant and now ive put in aisin pink coolant as some expert suggested is it safe to mix these two coolants @Xulfiqar

[399.ak]

If you can find 1 litre Toyota coolant it's good.
Otherwise aisin is also good coolant and aisin parts and products are used in almost all Toyotas. So it should be good, look for chemical formula of both it think they are same.
Otherwise replace all with new aisin if Mileage is around 100k. It's not too expensive.