Why doesn’t my Century battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old Century battery?

We recycle it, taking care of both your car and the Earth.

How much will replacing my Buick Century’s battery cost if I get a DieHard battery?

Get affordable prices on Buick Century 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.

How long is a car battery good for?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

What is the white, crusty stuff around my Century’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Century car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean corrosion off my Century vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your Century’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 Century?

You can shop for Century batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

1998 Buick Century Car Batteries

Get a New Buick Battery

Get a Battery for Your Buick Century

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1998 Buick Century today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

1998 Buick Century Battery Replacement & Size

Need more info about Buick Century batteries? Check the chart to find the right car battery size and cold cranking amps for your Century.

Battery	Engine	Warranty		Cold Cranking Amps
75-2	V6/3.1L	Replacement 24 months	Performance months	650
78FT-2	V6/3.1L	Replacement 36 months	Performance months	800
78-AGM	V6/3.1L	Replacement 36 months	Performance months	740

BATTERIES
V6/3.1L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V6/3.1L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.1L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

Schedule an Appointment

Shopping for Buick Century Car Batteries

Sadly, your Buick Century won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 1998 Buick Century battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or dim headlights can all be signs that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your Buick Century a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Buick’s service specs for Century battery cold cranking amps and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for Centurys?

Your Buick Century deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard Century batteries surpass expectations using the latest innovative technology to meet the increasing power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Buick Century and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Century’s New Battery Last

Did you recently have a new 1998 Buick Century car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by cutting back on unnecessary short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.