Q: My car will not start if its really cold outside. It makes no noise at ALL! the brake light and the battery light comes on.while the key is turned to on ( No check engine light or oil ect.) Its Not the battery I have had it checked and its brand new. If i wait till it warms up o...

In a car or truck, the starter solenoid is part of an automobile starting system. The starter solenoid receives a large electric current from the car battery and a small electric current from the ignition switch. When the ignition switch is turned on, the small electric current forces the starter solenoid to close a pair of heavy contacts, thus relaying the large electric current to the starter mo...

Because solenoids are electromagnets, the further away from the coil the weaker the magnetic force and therefore the less stable the plunger is. The range displayed in the graph is the range of stable plunger retraction when horizontal. The operating range goes beyond this but the longer the stroke the less correctly the pull force operates.

The external diagram in the catalogue shows the energized ON position. The plunger is in contact with the body and has a stroke of 0. The return spring equipped push solenoid shows both the ON position, the magnetically held retracted position, and the return OFF position.

Unfortunately we have no water-resistant or waterproof products. Please take care to avoid exposing solenoids to water or excess heat during use OR storage, as solenoids are electronic components.

We have own quality department, and we are must be test every products before delivery

We are factory.