2012 Mercedes-Benz GL450 Batteries

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Get a Battery for Your Mercedes-Benz GL450

Don't let a failing battery slow you down. Shop replacement batteries for 2012 Mercedes-Benz GL450s today and schedule a quick installation at Firestone Complete Auto Care.

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2012 Mercedes-Benz GL450 Battery Replacement & Size

Need more info about Mercedes-Benz GL450 batteries? Use the following chart to find information on Mercedes-Benz GL450 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
H8-AGM V8/4.7L Replacement 36 months Performance months 900
BATTERIES

V8/4.7L

- 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

Your GL450 doesn't have an expiration date, but its battery does. 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 Mercedes-Benz GL450 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, swollen battery case, corroded battery terminals, or dim headlights can all be signs that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if needed, get your Mercedes-Benz GL450 a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Mercedes-Benz’s service specs for GL450 battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your GL450, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your GL450

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 extremely hot and cold environments. DieHard GL450 batteries surpass expectations using the latest innovative technology to satisfy the increasing power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Mercedes-Benz GL450 and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2012 Mercedes-Benz GL450 Battery

Got a new car battery installed in your 2012 Mercedes-Benz GL450? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by limiting short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Top 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 car battery that needs to be jump-started every time is 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 in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my old 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? You can find affordable GL450 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? 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, crusty buildup on my GL450’s battery post? If you notice white, crusty stuff around the battery terminals of your GL450, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your GL450’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  •  How do I clean corrosion off my GL450 vehicle 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 carries GL450 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install GL450 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.