Why won’t my E320 battery hold a charge?

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 nearest Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old E320 battery?

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

How much will replacing my Mercedes-Benz E320’s battery cost if I get a DieHard battery?

You can find affordable E320 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?

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 stuff around my E320’s battery post?

If you notice white, crusty stuff around the battery terminals of your E320, 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 E320’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my E320 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 E320 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.

Where can I purchase E320 batteries near me?

Your local Firestone Complete Auto Care sells and installs E320 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 1997 Mercedes-Benz E320

Get a New Mercedes-Benz Battery

Mercedes-Benz E320 Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 1997 Mercedes-Benz E320s today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 1997 Mercedes-Benz E320

Need more info about Mercedes-Benz E320 batteries? Use this chart to find the right battery size and CCAs for your Mercedes-Benz E320.

Battery	Engine	Warranty		Cold Cranking Amps
48H6	L6/3.2L	Replacement 36 months	Performance months	730
H6-AGM	L6/3.2L	Replacement 36 months	Performance months	760
48H6	V6/3.2L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.2L	Replacement 36 months	Performance months	760

BATTERIES
L6/3.2L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L6/3.2L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
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

You can pretty much drive your Mercedes-Benz E320 until you don't want to anymore. But your E320's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your E320’s car battery. Replace it regularly instead! 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, corrosion-covered posts, or weak lights may all indicate that your battery is waving goodbye.

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. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 1997 Mercedes-Benz E320 running! Car batteries are one of our many specialties! Our technicians are familiar with Mercedes-Benz-specific recommendations for E320 battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your E320?

Your Mercedes-Benz E320 deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard E320 batteries surpass expectations using the latest innovative technology to fuel the growing 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 drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 1997 Mercedes-Benz E320 Battery

Did you recently have a new 1997 Mercedes-Benz E320 car battery installed? Great job! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your E320 Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Mercedes-Benz E320 battery, pay us a visit. Our technicians have the answers.

Why won’t my E320 battery hold a charge? 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 nearest Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old E320 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Mercedes-Benz E320’s battery cost if I get a DieHard battery? You can find affordable E320 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? 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 stuff around my E320’s battery post? If you notice white, crusty stuff around the battery terminals of your E320, 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 E320’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my E320 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 E320 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.
Where can I purchase E320 batteries near me? Your local Firestone Complete Auto Care sells and installs E320 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.