Why won’t my GLK350 battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead GLK350 battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Mercedes-Benz GLK350s?

Get affordable prices on Mercedes-Benz GLK350 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

How often should I replace my car battery?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

What is the white, crusty substance accumulating on my GLK350’s battery post?

If you notice white, crusty stuff around the battery terminals of your GLK350, 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 GLK350’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean corrosion off my GLK350 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 GLK350 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 GLK350 batteries near me?

You can shop for GLK350 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.

2012 Mercedes-Benz GLK350 Batteries

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Mercedes-Benz GLK350 Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2012 Mercedes-Benz GLK350s today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2012 Mercedes-Benz GLK350

Researching battery replacements for your Mercedes-Benz GLK350? Use the following chart to find information on Mercedes-Benz GLK350 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
48H6	V6/3.5L	Replacement 36 months	Performance months	730
H7-AGM	V6/3.5L	Replacement 36 months	Performance months	850

BATTERIES
V6/3.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.5L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buy the Right Battery for Your Mercedes-Benz GLK350

Your GLK350 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Don’t get stranded by your GLK350’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights can all be signs that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment 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 2012 Mercedes-Benz GLK350 running! Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Mercedes-Benz’s service specs for GLK350 battery CCAs and reserve capacity. Get help choosing the battery size that's best for your GLK350, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your GLK350

We only want what’s best for your Mercedes-Benz GLK350, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard GLK350 batteries surpass expectations using the latest innovative technology to fuel the growing power requirements 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 GLK350 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 2012 Mercedes-Benz GLK350 Battery

Got a new car battery installed in your 2012 Mercedes-Benz GLK350? Great job! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked GLK350 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a GLK350-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

Why won’t my GLK350 battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead GLK350 battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for Mercedes-Benz GLK350s? Get affordable prices on Mercedes-Benz GLK350 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
How often should I replace my car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty substance accumulating on my GLK350’s battery post? If you notice white, crusty stuff around the battery terminals of your GLK350, 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 GLK350’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my GLK350 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 GLK350 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 GLK350 batteries near me? You can shop for GLK350 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.