Why doesn’t my LaCrosse 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’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old LaCrosse battery?

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

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

Buick LaCrosse batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

What is the average lifespan of a car battery?

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.

Why is there white, crusty buildup 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.

How do I remove corrosion from my LaCrosse car battery?

Regularly inspecting and cleaning your battery terminals will help keep your LaCrosse’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 purchase LaCrosse batteries near me?

You can shop for LaCrosse 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.

2014 Buick LaCrosse Batteries

Get a New Buick Battery

Get a Battery for Your Buick LaCrosse

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2014 Buick LaCrosse today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2014 Buick LaCrosse

Not sure what battery to get for your Buick LaCrosse? Use this chart to find the right battery size and CCAs for your Buick LaCrosse.

Battery	Engine	Warranty		Cold Cranking Amps
47H5	L4/2.4L	Replacement 36 months	Performance months	650
H5-AGM	L4/2.4L	Replacement 36 months	Performance months	680
91-1	V6/3.6L	Replacement 24 months	Performance months	615
48H6	V6/3.6L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.6L	Replacement 36 months	Performance months	760
47H5	L4/2.4L	Replacement 36 months	Performance months	650
H5-AGM	L4/2.4L	Replacement 36 months	Performance months	680
91-1	V6/3.6L	Replacement 24 months	Performance months	615
48H6	V6/3.6L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.6L	Replacement 36 months	Performance months	760

BATTERIES
L4/2.4L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.4L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
V6/3.6L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
V6/3.6L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L4/2.4L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680
V6/3.6L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
V6/3.6L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.6L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Shopping for Buick LaCrosse Car Batteries

Sadly, your Buick LaCrosse won't last forever. Neither will its battery. The average car battery lasts 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, a blinking battery or check engine light, swollen battery case, corroded battery posts, and subpar electrical performance may all indicate that your battery is waving goodbye.

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 necessary, a battery replacement to help keep your 2014 Buick LaCrosse running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Buick-specific recommendations for LaCrosse battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your LaCrosse

We only want what’s best for your Buick LaCrosse, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond and house the latest technology to satisfy the increasing power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your LaCrosse and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2014 Buick LaCrosse Battery

Did you recently have a new 2014 Buick LaCrosse car battery installed? Good thinking! 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.

Answers to Your LaCrosse Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a LaCrosse-specific battery question, pay us a visit. Our expert techs have the answers you need.

Why doesn’t my LaCrosse 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’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old LaCrosse battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Buick LaCrosse’s battery cost if I get a DieHard battery? Buick LaCrosse batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
What is the average lifespan of a car battery? 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.
Why is there white, crusty buildup 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.
How do I remove corrosion from my LaCrosse car battery? Regularly inspecting and cleaning your battery terminals will help keep your LaCrosse’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 purchase LaCrosse batteries near me? You can shop for LaCrosse 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.