Coolant drain plug

[ontarian_frog]

look at the passenger side radiator tank and you'll see it. you'll need a 12 or 14mm wrench (been 2 years since I changed my coolant).

[sokol]

look at the passenger side radiator tank and you'll see it. you'll need a 12 or 14mm wrench (been 2 years since I changed my coolant).

Its 13 mm wrench i draining today on Aveo 1.2, but i draining about 3.5 litres and 700ml stayed in engine if i liked to change all coolant how i do that

[Noobmech]

look at the passenger side radiator tank and you'll see it. you'll need a 12 or 14mm wrench (been 2 years since I changed my coolant).

Passenger side my ass... its on the very bottom at the drivers side just under the axle frame inconveniently ledged with no f***in space to remove... its a plastic nut which is a pain in the bumper to take off... not doing this crap on my own ever again!!

[mujawid]

Right in the middle it is 13 mm. Having read all the posts here, i guess on some newer aveos it is accessed from below the bumper on the driver's side (LHS)