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2009 Corolla Block Heater

10K views 15 replies 7 participants last post by  keyboardracer  
#1 ·
Does anyone out there know where the strange looking block heater is installed, I hate to spent $100 in labor at the dealer to install it. All I know it does not go into the coolent
 
#2 ·
I am pretty sure it goes to the coolant. It will attach directly to the block somewhere, usually in the back. Did you follow the cord?
 
#8 ·
The block heater for the 2009 Corolla slides into a cavity on the driver's side of the engine above the transmission. It does not heat the coolant or the oil, it heats the block.

Jeff
 
#15 ·
Does anyone know if this block heaters have a built in thermostat? ie They only run when the the ambient air gets below a specified temperature.

The reason I ask this is because at around zero it doesn't seem to have an effect on the warm up time (when I start up it seems to be below the "C", where as -10c it seems to almost start off on the "C")