Why doesn’t my GL450 battery stay charged?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead GL450 battery?

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

How much will replacing my Mercedes-Benz GL450’s battery cost if I get a DieHard battery?

Mercedes-Benz GL450 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.

How often should I replace my 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 GL450’s battery post?

The white, crusty stuff that can accumulate around GL450 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 GL450 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 GL450 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 GL450 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install GL450 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2015 Mercedes-Benz GL450 Car Batteries

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Mercedes-Benz GL450 Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2015 Mercedes-Benz GL450 today and schedule a quick installation at Firestone Complete Auto Care.

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2015 Mercedes-Benz GL450 Battery Replacement & Size

Need more info about Mercedes-Benz GL450 batteries? Use this chart to find the right battery size and CCAs for your Mercedes-Benz GL450.

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V6/3.0L	Replacement 36 months	Performance months	900

BATTERIES
V6/3.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buy the Right Battery for Your Mercedes-Benz GL450

You can pretty much drive your Mercedes-Benz GL450 until you don't want to anymore. But your GL450's battery? Don't count on it to last forever. 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 Mercedes-Benz GL450 stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or dim headlights can all signal that your battery needs attention.

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, a replacement battery for your 2015 Mercedes-Benz GL450. Car batteries are one of our many specialties! Our expert technicians understand Mercedes-Benz service recommendations for GL450 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your GL450, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for GL450s

We only want what’s best for your Mercedes-Benz GL450, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to fuel the expanding power needs of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your GL450 and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Making Your GL450’s New Battery Last

Got a new car battery installed in your 2015 Mercedes-Benz GL450? Great job! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your GL450 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a GL450-specific battery question, visit your nearest store. Our expert techs have the answers you need.

Why doesn’t my GL450 battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead GL450 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Mercedes-Benz GL450’s battery cost if I get a DieHard battery? Mercedes-Benz GL450 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.
How often should I replace my 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 GL450’s battery post? The white, crusty stuff that can accumulate around GL450 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 GL450 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 GL450 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 GL450 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install GL450 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.