Why doesn’t my Century 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 a habit of leaving your car doors open and the lights on overnight. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old Century battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Buick Centurys?

You can find affordable Century 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.

How often should I replace my car battery?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

Why is there white, flaky stuff around my Century’s battery post?

The white, crusty stuff that can accumulate around Century car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean a corroded Century battery terminal?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your Century owner’s manual for instructions on how to do so.

Who carries Century batteries near me?

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.

Car Batteries for 1989 Buick Century

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 1989 Buick Century today and schedule a quick installation at Firestone Complete Auto Care.

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1989 Buick Century Battery Replacement & Size

Not sure what battery to get for your Buick Century? Use the following chart to find information on Buick Century battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
75-2	L4/2.5L	Replacement 24 months	Performance months	650
75FT-3	L4/2.5L	Replacement 36 months	Performance months	700
75-2	V6/3.3L	Replacement 24 months	Performance months	650
75FT-3	V6/3.3L	Replacement 36 months	Performance months	700
75-2	V6/2.8L	Replacement 24 months	Performance months	650
75FT-3	V6/2.8L	Replacement 36 months	Performance months	700

BATTERIES
L4/2.5L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
L4/2.5L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
V6/3.3L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V6/3.3L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
V6/2.8L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V6/2.8L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700

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Buy the Right Battery for Your Buick Century

You can pretty much drive your Buick Century until you don't want to anymore. But your Century's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your Century’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, and subpar electrical performance 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. Visit us for a complimentary battery check and, if needed, get your Buick Century a replacement battery. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Buick’s service specs for Century battery cold cranking amps and reserve capacity. Get help choosing the battery size that's best for your Century, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your Century?

Your Buick Century deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your Century needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using the latest innovative technology to meet the expanding power demands of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Buick Century 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.

After Buying 1989 Buick Century Battery

Did you recently have a new 1989 Buick Century car battery installed? Good thinking! Give your new car battery the best start with proper care. Help extend your car battery’s life by cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your Century Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Buick Century-specific, pay us a visit. Our technicians are happy to help.

Why doesn’t my Century 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 a habit of leaving your car doors open and the lights on overnight. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old Century battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for Buick Centurys? You can find affordable Century 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.
How often should I replace my car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
Why is there white, flaky stuff around my Century’s battery post? The white, crusty stuff that can accumulate around Century car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean a corroded Century battery terminal? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your Century owner’s manual for instructions on how to do so.
Who carries Century batteries near me? 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.