A used automotive alternator with a pulley and belt housing, photographed on a concrete floor in front of a painted Jeep-themed sign. A handwritten tag below the unit reads 'Jeep Alternator 56005685 12V Denso'.

Alternator 90AMP 12volt Jeep 56005685

by Jeep City

$155.00 - $155.00

$155.00

$155.00 - $155.00

$155.00

56005685 is the original equipment manufacturer (OEM) part number for a 12-volt vehicle alternator produced for Jeep vehicles.

Technical Specifications

Voltage: 12V
Amperage: Typically 90 Amps (though some factory heavy-duty configurations outputted 117 Amps).
Pulley: 6-groove serpentine pulley
Regulator: External regulation (controlled by the vehicle's powertrain control module)