Shop replacement automotive electrical parts for starting, charging, lighting, control and other vehicle electrical systems. Modern vehicles depend on electrical components throughout the engine, transmission, safety, comfort and body systems.

Depending on the vehicle, electrical components may include alternators, starter motors, switches, wiring components, electrical connectors, motors, relays and other electrical replacement parts.

Electrical faults can have several causes. A component may fail because of wear, corrosion, wiring damage, poor connections, voltage problems or another system fault. Proper diagnosis is therefore important before replacing an electrical component.

HASA Automotive's catalogue helps customers find parts for different vehicle applications. When searching, provide the registration number, VIN, make, model, engine and year where available. For electrical parts, the original part number and connector configuration can also be particularly useful.

This category complements our Lighting, Sensors, Relays & Control Units, Ignition & Preheating, and Wiper & Washer System categories.

For engine-related electrical components, browse Engine and Fuel Supply System. For workshop diagnostics and electrical testing equipment, visit Tools & Equipment.

Whether you are carrying out routine maintenance or diagnosing an electrical fault, confirm the component specification and vehicle compatibility before ordering.