Car Batteries for 1990 Pontiac Bonneville

Get a New Pontiac Battery

Get a New Pontiac Bonneville Battery

Don't let a failing battery slow you down. Shop replacement batteries for 1990 Pontiac Bonnevilles today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

1990 Pontiac Bonneville Battery Replacement & Size

Researching battery replacements for your Pontiac Bonneville? Use this chart to find the right battery size and CCAs for your Pontiac Bonneville.

Battery Engine Warranty Cold Cranking Amps
34/78-4 V6/3.8L Replacement 24 months Performance months 800
78FT-2 V6/3.8L Replacement 36 months Performance months 800
78-AGM V6/3.8L Replacement 36 months Performance months 740
BATTERIES

V6/3.8L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

V6/3.8L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V6/3.8L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

Schedule an Appointment

Buy the Right Battery for Your Pontiac Bonneville

Your Bonneville doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 1990 Pontiac Bonneville battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, and subpar electrical performance can all be signs that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 1990 Pontiac Bonneville. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Pontiac-specific recommendations for Bonneville car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for Bonnevilles?

We only want what’s best for your Pontiac Bonneville, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Bonneville batteries surpass expectations using the latest innovative technology to fuel the increasing power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Bonneville and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 1990 Pontiac Bonneville Battery

Got a new car battery installed in your 1990 Pontiac Bonneville? Congrats! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked Bonneville Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Pontiac Bonneville-specific, pay us a visit. Our expert techs have the answers you need.

  • Why won't my Bonneville battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead Bonneville battery? We’ll recycle your car battery for you!
  • How much will replacing my Pontiac Bonneville’s battery cost if I get a DieHard battery? Pontiac Bonneville batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
  • How often should I replace my car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories,  how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
  • What is the white, crusty substance accumulating on my Bonneville’s battery post? The white, crusty stuff that can accumulate around Bonneville car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
  • What do I do about corrosion on my Bonneville car battery? Regularly inspecting and cleaning your battery terminals will help keep your Bonneville’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
  • Where can I find a battery for my Bonneville? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Bonneville batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.