1986 Pontiac Bonneville Car Batteries

1986 Pontiac Bonneville Battery Replacement & Size

Need more info about Pontiac Bonneville batteries? Use the following chart to find information on Pontiac Bonneville battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
MT-78 V6/4.3L Replacement 24 months Performance 60 months 770
MTP-78DT V6/4.3L Replacement 30 months Performance 72 months 800
MT-78 V6/3.8L Replacement 24 months Performance 60 months 770
MTP-78 V6/3.8L Replacement 30 months Performance 72 months 800
MT-78 V8/5.0L Replacement 24 months Performance 60 months 770
MTP-78DT V8/5.0L Replacement 30 months Performance 72 months 800
BATTERIES

V6/4.3L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V6/4.3L

- Battery: MTP-78DT

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

V6/3.8L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V6/3.8L

- Battery: MTP-78

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

V8/5.0L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V8/5.0L

- Battery: MTP-78DT

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

Buy the Right Battery for Your Pontiac Bonneville

Your Bonneville doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your Bonneville’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corroded battery posts, or faded headlights may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if needed, get your Pontiac Bonneville a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Pontiac service recommendations for Bonneville battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Should You Choose Interstate Batteries for Your Bonneville?

Your Pontiac Bonneville deserves the best, which is why we exclusively carry the best. Our technicians install over 700,000 batteries/year using America's #1 replacement battery from Interstate Batteries. Interstate leads the way in terms of car battery reliability, charge capacity, and innovation. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Pontiac Bonneville. Their powerful products are installed in industrial lifts, severe duty trucks, utility vehicles, and boats! To run optimally, your 1986 Pontiac Bonneville requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.

Caring for a New Pontiac Bonneville Battery

Have you recently had a fresh battery installed in your Pontiac Bonneville? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Top Bonneville Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a Bonneville-specific battery question, pay us a visit. Our technicians have the answers.

  • Why doesn’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 lights on overnight. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old Bonneville battery? We’ll recycle your car battery for you!
  •  How much do Pontiac Bonneville batteries cost? Pontiac Bonneville batteries can be affordable, especially when there's an available battery coupon. And, all Interstate Batteries have a limited-time free replacement and performance warranty.

Get a Battery for Your Pontiac Bonneville

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