Buick Enclave Alternators

You probably already know that your battery produces the electricity your Buick Enclave needs for ignition, but you may not realize that there's another part that's responsible for generating most of the electricity that powers your SUV's various systems. That part? Your factory-installed alternator.

How Your Alternator Works

The alternator is usually mounted on the front of your engine. It's essentially a generator, with responsibility for recharging the battery and distributing electricity to vehicle parts like the headlights, power windows, and entertainment system. A serpentine belt wraps around it and connects to the engine crankshaft. The crankshaft turns thanks to the up-and-down movement of the pistons, which converts that motion into circular motion. That then spins a rotor that's surrounded by magnets. Those magnets pass over copper wiring, creating a magnetic field that produces voltage. A voltage regulator manages the amount of voltage that's sent to the battery and also distributes electricity to the systems that need it.

How to Spot a Failing Alternator

In time, even the best alternator can go bad. Here are some indications that yours is beginning to fail:

• Your headlights begin to dim
• Your power windows stop working
• Your entertainment system begins acting up
• Your battery repeatedly dies
• You hear a whining noise from your engine

Power Your Buick Enclave With a Genuine OEM Alternator

If you do need to replace your alternator, you want to make sure to choose the right one for your SUV. That's the genuine GM alternator that's made specifically for your model. Our online auto parts department has plenty in stock and ready to ship to your home. Buy now to save time and money!