GM 12557840 Harmonic Balancer Bolt, Black

The ACDelco Gold parts are the high-quality alternative to OE parts, designed to meet expectations for fit, form, and function.

These parts are manufactured with the same rigorous standards set by General Motors, ensuring a perfect replacement for your vehicle's original equipment.

With ACDelco Gold, you can trust that your car is in good hands, and you won't have to worry about any compromise on quality or performance.

Whether you're looking for maintenance, repair, powertrain, or collision components, ACDelco Gold has got you covered.

So why settle for anything less? Choose ACDelco Gold for your vehicle's maintenance and repair needs, and experience the difference for yourself.