HELLAPower generatorArt. 8EL 012 427-381£154.73
Also known as: Power generator, Power Generator, Generator, Dynamo
OEM & aftermarket alternator from top brands — compare prices, check fitment, order with free delivery
The alternator converts mechanical energy from the engine into electrical energy to charge the battery and power the vehicle's electrical systems while running. A failing alternator leads to a flat battery, dim lights, and eventually a vehicle that won't start. Modern alternators are compact, efficient, and typically last 100,000-150,000 miles. We stock alternators from Bosch, Valeo, Denso, and other leading brands.
Alternator problems often mimic battery issues. A simple voltage test while the engine is running distinguishes the two: 13.5-14.5V indicates a healthy alternator; below 13V suggests failure.
Alternator output (measured in amps) must meet your vehicle's electrical demand. Vehicles with start-stop, heated windscreens, or powerful audio systems require higher-output units.
