Pontiac Fiero Car and Truck Battery

Pontiac Fiero Battery Replacement

The Pontiac Fiero is a beloved mid-engine classic known for its unique design, lightweight handling, and enthusiast appeal. As these vehicles age, choosing the right battery ensures dependable starting power and stable voltage for upgraded lighting, audio, and restoration projects.

Not sure which battery fits your Pontiac? Use our Battery Fitment Finder or read our blog: Which Car Battery Fits My Vehicle?  .

Best Batteries for Pontiac Fiero

We recommend:

• X2Power AGM – ideal for classic cars, offering long life, strong cranking, and low-maintenance reliability
• Duracell Ultra Flooded / AGM – dependable, everyday performance at a great value
• Optima – excellent vibration resistance for mid-engine vehicles and enthusiast driving

All batteries include a free replacement warranty and are available at 700+ Batteries Plus stores.

Find your nearest store.

Lighting & Accessories for Pontiac Fiero

Give your classic Fiero modern visibility and electrical stability with accessories from our Automotive Center:

• Replacement Light Bulbs — brighten aging headlights, pop-up assemblies, tail lights, and interior bulbs
• Battery Maintainers — essential for classic cars kept in storage or driven seasonally
• Key Services — select cutting options available depending on the year