Looking for Answers about ZeroStart ZeroStart™ Super Heat Magnet?

A block heater would be slightly better, you can get a after market block heater usually at CT, most shops install them as well for around only $100.This is still good because you can mount it on almost any metal. A good place to put this would be the oil pan or if you could find a good spot where it will be able to heat the coolant.

Depends on the oil and the physical size of the tank. Results will vary..

A Booster Pack or Power Inverter will not give enough power to supply a 110v block heater.

The magnet on these are really strong kinda like the ones on the key boxes that you hide under your car, but as far as leaving it there permanetly your risk damaging it by hitting it on things like curbs and such.

I would suggest the oil pan if you can get at it, if not thry to put it as close to the oil pan or anywhere near a frost plug.

It is really hard to say but I would like to say no, it is meant to heat fluids which because it is a fluid transfers the heat different than a solid, however the spot it is mounted on will have no ice, but as far as the heat spreading not sure.

This heater will not work with a 2001 Honda CR-V. The block and oil pan on a CR-V are aluminum, but the magnet on the heater will only work on a steel block or pan. We recommend a non-magnetic heater.

This magnetic heater will not affix to the engine block, as it is non-magnetic. If the oil pan is made of steel rather than aluminum, it will work, but otherwise we recommend a non-magnetic heater.

Unfortunately, the engine block and oil pan of a 2003 Sunfire are made of aluminum, and are therefore non-magnetic. We recommend a non-magnetic heater.

It should be placed on your oil pan. However, you should first check whether your pan is steel or aluminum; if it is aluminum, the magnet will not stick, and we recommend a non-magnetic block heater.