Why won't my LaCrosse battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old LaCrosse battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

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

You can find affordable LaCrosse 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 long do car batteries last?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

What is the white, crusty substance accumulating on my LaCrosse’s battery post?

The white, crusty stuff that can accumulate around LaCrosse 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.

What do I do about corrosion on my LaCrosse car battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your LaCrosse owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Who sells LaCrosse batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install LaCrosse batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 2005 Buick LaCrosse

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Get a New Buick LaCrosse Battery

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

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2005 Buick LaCrosse Battery Replacement & Size

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

Battery	Engine	Warranty		Cold Cranking Amps
34-AGM	V6/3.6L	Replacement 36 months	Performance months	740
34FT-2	V6/3.8L	Replacement 36 months	Performance months	800
34-AGM	V6/3.8L	Replacement 36 months	Performance months	740

BATTERIES
V6/3.6L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V6/3.8L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.8L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Shopping for Buick LaCrosse Car Batteries

Your LaCrosse doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Buick LaCrosse stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or weak lights may all indicate that your battery is on its last leg.

You can also get a Free Battery Test at your local 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 LaCrosse a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Buick service recommendations for LaCrosse battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your LaCrosse

We only want what’s best for your Buick LaCrosse, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to satisfy the expanding power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Buick LaCrosse and drive with confidence knowing that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your LaCrosse’s New Battery Last

Have you recently had a fresh battery installed in your Buick LaCrosse? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, limiting short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.