Why doesn’t my E320 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 may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead E320 battery?

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

How much do DieHard batteries cost for your Mercedes-Benz E320?

Mercedes-Benz E320 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 E320’s battery post?

The white, crusty stuff that can accumulate around E320 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 E320 car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Where can I find a battery for my E320?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install E320 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 1998 Mercedes-Benz E320

Get a New Mercedes-Benz Battery

Get a Battery for Your Mercedes-Benz E320

Don’t let a dead battery stop you. Shop replacement car batteries for your 1998 Mercedes-Benz E320 at Firestone Complete Auto Care.

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The Right Battery Size for a 1998 Mercedes-Benz E320

Researching battery replacements for your Mercedes-Benz E320? Check the chart to find the right car battery size and cold cranking amps for your E320.

Battery	Engine	Warranty		Cold Cranking Amps
48H6	V6/3.2L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.2L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.2L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.2L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buy the Right Battery for Your Mercedes-Benz E320

Sadly, your Mercedes-Benz E320 won't last forever. Neither will its battery. 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 E320 stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery posts, and subpar electrical performance can all be signs that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 1998 Mercedes-Benz E320. Car batteries are one of our many specialties! Our technicians are well-acquainted with Mercedes-Benz’s service specs for E320 battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for E320s?

We only want what’s best for your Mercedes-Benz E320, which is why we carry just that. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard E320 batteries surpass expectations using state-of-the-art advancements to fuel the expanding power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your E320 and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your E320’s New Battery Last

Got a new car battery installed in your 1998 Mercedes-Benz E320? Great job! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.