Used Starter Motor (Electrical)

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The starting system consists of an electric starter motor and a starter solenoid. When you turn the ignition key, the starter motor spins the engine a few revolutions so that the combustion process can start. It takes a powerful motor to spin a cold engine.

A starter motor must overcome not only all the internal friction caused by the piston rings but also the compression of any cylinder(s). The starter motor must also be powerful enough to absorb the energy needed to open and close valves. It needs to also overcome the energy required with the camshaft, the water pump, oil pump, alternator, etc.

Because so much energy is required and a car uses a 12-volt electrical system, hundreds of amps of electricity must flow into the used starter motor. The starter motor is a series-wound direct current electric motor with a solenoid switch mounted on it. A low-current power from the starting battery is applied to the solenoid, usually, through a key-operated switch. This pushes out a small pinion gear on the used starter motor’s shaft. The pinion gear is meshed with the ring gear on the flywheel of the engine. The solenoid also closes high-current contacts for the starter motor and it starts to run. Once the engine starts, the key operated switch is opened; a spring in the solenoid assembly pulls the pinion gear away from the ring gear, and the starter motor stops.

In case a used starter motor does not turn when ignition key is being turned, check battery cables and connections. Charge the battery if essential. Clean brushes and guides of brush holders. Clean the commutator and recondition the used starting motor. If armature or field coils are defective, overhaul the used starting motor. In case the action of the used starter motor is slow or sluggish, charge the battery.

If the used starting motor is heard to operate, but, the engine cranks erratically, the possibilities are that either the drive pinion or the flywheel gear ring is defective. Replace drive pinion/flywheel or re-machine gear ring, as applicable. If the drive pinion does not move out of mesh because the drive pinion or armature shaft is dirty or damaged, overhaul starting motor. In case the solenoid switch is defective, replace it.

You can order online / offline from a network of salvage yards at affordable prices. Online sites provide a cost effective and efficient means of obtaining used parts.

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Buy Recycled Used Starter Motor - Shop Online

Buy Recycled Used Parts
The world isn't the same as it was fifty years ago. We're on the brink of a global disaster with warming and pollution. At Automotix, we take these things into consideration and have delivered cost-effective, eco-friendly options for the many consumers out there. Automotix does its part to help the environment by recycling used parts and keeping junk scraps - rubber, metal, and plastic - out of the environment.

The United States is one of the largest producers of non-degradable scraps. As citizens, we it to ourselves to do our part to reverse this trend - by purchasing used parts from Automotix, you're not only saving money, you're helping to heal the environment.

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Find below some examples of used Starter Motor requests

VehiclePartBuyer LocationAction
Used 1968 Oldsmobile Delta 88 Starter Motor
1968 Oldsmobile Delta 88
Regular Cab
Starter Motor
lemoore, California 93245
Buy NowSearchLocateSeller Signup
Used 1994 UD 1800 Starter Motor
1994 UD 1800
Other, Straight-6, Diesel, 6-Speed-Std, RWD
Starter Motor
423 cu in 6.925l
iva , South Carolina 29655
Buy NowSearchLocateSeller Signup


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