1984 Buick LeSabre Car Batteries

Get a New Buick LeSabre Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 1984 Buick LeSabre at Firestone Complete Auto Care.

The Right Battery Size for a 1984 Buick LeSabre

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

Battery Engine Warranty Cold Cranking Amps
78-1 V6/3.8L Replacement 24 months Performance months 700
75FT-3 V6/3.8L Replacement 36 months Performance months 700
78-AGM V6/3.8L Replacement 36 months Performance months 740
75-2 V6/4.1L Replacement 24 months Performance months 650
78FT-2 V6/4.1L Replacement 36 months Performance months 800
78-AGM V6/4.1L Replacement 36 months Performance months 740
75-2 V8/5.0L Replacement 24 months Performance months 650
75FT-3 V8/5.0L Replacement 36 months Performance months 700
78-AGM V8/5.0L Replacement 36 months Performance months 740
34/78-4 V8/5.7L Replacement 24 months Performance months 800
78FT-2 V8/5.7L Replacement 36 months Performance months 800
78-AGM V8/5.7L Replacement 36 months Performance months 740
BATTERIES

V6/3.8L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

V6/3.8L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V6/3.8L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

V6/4.1L

- Battery: 75-2

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 650

V6/4.1L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V6/4.1L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

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

V8/5.0L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

V8/5.7L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

V8/5.7L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V8/5.7L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

Buying a Replacement Battery for Buick LeSabre

Sadly, your Buick LeSabre 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 LeSabre stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, and subpar electrical performance may all indicate that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if needed, get your Buick LeSabre a replacement battery. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Buick’s service specs for LeSabre car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your LeSabre, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your LeSabre?

Your Buick LeSabre deserves the best, which is why we exclusively carry the best. Your LeSabre needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond and house the latest technology to fuel the growing power needs of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Buick LeSabre and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Buick LeSabre Battery

Did you recently have a new 1984 Buick LeSabre car battery installed? Congrats! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, 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 LeSabre Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Buick LeSabre battery, pay us a visit. Our expert techs have the answers you need.

  • Why doesn’t my LeSabre battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery may be too 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 LeSabre battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Buick LeSabre? Get affordable prices on Buick LeSabre batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.