[bitbuster]

I just purchased my 2016 Yaris Sedan a few weeks ago (iA).
Believe it or not, Toyota Canada does not have a part number listed for a block heater.. hence no block heater. Even the dealer doesn't understand though they have only sold two units so far this past year with mine being the second and didn't believe me at first when I said its built by Mazda.
Anybody in the US have a block heater part number (or picture) from Scion iA? I think they are the same engine... Mazda 2 1.5L SkyActiv engine. I can see frost plugs on the right side of the engine (nearest firewall) and right above one frost plug at the back of engine near where transmission mounts there is a threaded plug in the block about the same size as the frost plugs. I'm guessing this is where the block heater would thread in but ....

 

[red Ghost]

I am currently looking for a block heater for a 2018 Toyota Yaris iA which is a Mazda 2. All I have found so far is the part number listed below for a 2011-2014 Mazda 2. Toyota and Mazda will not give any answer if it will fit. It is a 3/4" screw in block heater. The placement shows to be a PITA fitment under the exhaust manifold. The only way to find out is to order one and see if it will fit. I plan on doing this at my next oil change.
Ebay has this Genuine Mazda2 Engine Block Heater 0000-88-15M2-CB (2011-2014 Mazda 2)

• Part #: 0000-88-15M2-CB (also available is a
• Kat's 11409 400 Watt 3/4" NPT Frost Plug Heater at Amazon for $29.95 which is cheaper and probably easily returned

 

[mjtinok]

I think that it is a Kat's Heaters Custom Fit Engine Block Heater - Cartridge Style - 120V - 400 Watts - KH11813 as it fits the Scion (Toyota) 2016 iA and is the cartridge style.