1986 Buick Regal Car Batteries

Get a New Buick Regal Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 1986 Buick Regal at Firestone Complete Auto Care.

1986 Buick Regal Battery Replacement & Size

Researching battery replacements for your Buick Regal? Check the chart to find the right car battery size and cold cranking amps for your Regal.

Battery Engine Warranty Cold Cranking Amps
75-2 V6/3.8L Replacement 24 months Performance months 650
75FT-3 V6/3.8L Replacement 36 months Performance months 700
75-2 V8/5.0L Replacement 24 months Performance months 650
75FT-3 V8/5.0L Replacement 36 months Performance months 700
BATTERIES

V6/3.8L

- Battery: 75-2

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 650

V6/3.8L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V8/5.0L

- Battery: 75-2

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 650

V8/5.0L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

Buying a Replacement Battery for Buick Regal

Sadly, your Buick Regal won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Buick Regal stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, or weak lights can all signal that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 1986 Buick Regal running! Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Buick’s service specs for Regal battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your Regal

We only want what’s best for your Buick Regal, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to meet the expanding power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Regal and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Buick Regal Battery

Got a new car battery installed in your 1986 Buick Regal? Congrats! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked Regal Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Buick Regal-specific, stop by your nearest store. Our technicians have the answers.

  • Why doesn’t my Regal battery stay charged? A car battery that needs to be jump-started every time is 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 by for a complimentary battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old Regal battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Buick Regals? Buick Regal 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.