2005 Buick LeSabre Batteries

Get a New Buick LeSabre Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2005 Buick LeSabres today and schedule a quick installation at Firestone Complete Auto Care.

2005 Buick LeSabre Battery Replacement & Size

Researching battery replacements for your Buick LeSabre? Use the following chart to find information on Buick LeSabre battery size and cold cranking amps.

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

V6/3.8L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

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 sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corroded battery posts, or faded headlights can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if needed, get your Buick LeSabre a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand Buick service recommendations for LeSabre car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size 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 carry just that. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to satisfy the expanding power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Buick LeSabre and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your LeSabre’s New Battery Last

Did you recently have a new 2005 Buick LeSabre car battery installed? Good thinking! Give your new car battery the best start with proper care. Give your new battery a hand by decreasing the number of short trips you take, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked LeSabre Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a LeSabre-specific battery question, visit your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my LeSabre battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old LeSabre battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Buick LeSabre’s battery cost if I get a DieHard battery? You can find affordable LeSabre batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.