You could try asking a more detailed question here that includes your vehicle's make and model.
Follow the wires from your battery to the starter (cylindrical in shape) lower rear of engine.
Facing the front of the vehicle, the starter is located underneath engine on the left side.
the starter is located at the front of the vehicle near the frame and axel area
It should be on the transmission on the passenger side of the vehicle. It is easy to find because there should be wires running from the alternator to the starter solenoid.
A starter solenoid will be located on top of the starter assembly. A 1996 Toyota Tacoma starter assembly is located under the vehicle next to the passenger wheel.
the starter is located in the back of the engine. you have to get under the vehicle in order to access the starter.
it is located unedrneath the right side of the vehicle
The starter on a 1996-98 BMW 740il is located on the right side of the vehicle under the engine down by the transmission. Opening the hood will allow you to see the the starter from the passengers side of the vehicle.
The starter on a 94 Isuzu Trooper is located on the bottom, passenger side of the vehicle. It is found at the rear of the engine, at the flywheel.
The starter on a 2000 Saturn SL is located on the bottom, left side of the engine. It is powered directly by the vehicle's battery.
The Starter on this vehicle is located on the front of the engine, just below the fuel intake manifold, directly in front of the radiator.
under your motor on the passenger side of the vehicle
Tahoe starter is located to the rear of the engine (Bottom) on the passenger side of the vehicle... As you stare at the open hood of the engine, that will be on your left side...