This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide demonstrates how to check the voltage regulator, diode rectifier, stator, and ...

The alternator powers the starter motor for the engine and the various computers, lights, power windows and locks, wipers and other electrical accessories.

When assessing your street rod's charging system, it's important to understand how an alternator works and what other factors may affect its performance. Simply put, alternators are converters ...

HOT ROD answers all your burning questions about how much it costs to replace an alternator, and what you need to know to diagnose and repair alternator problems.

This Volvo D16 engine has a state-of-the-art pad-type mount for the alternator. It also has an automatic tensioner. The electrical system’s heart is the alternator, and understanding its ...

Your garden variety automotive alternator is ripe for repurposing as is, but with a little modification, it can actually be used as a surprisingly powerful brushless motor. Looking to demonstrate t… ...

How Much Should an Alternator Replacement Cost? The average time for an alternator replacement is two-to-three hours. That gives you roughly $120- $200 in labor to start.

To keep you prepared for potential alternator failure, here’s a look at what it costs to replace one of these miniature power plants.