Why doesn’t my E350 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’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead E350 battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Mercedes-Benz E350s?

You can find affordable E350 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 often should I replace my car battery?

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, flaky stuff around my E350’s battery post?

The white, crusty stuff that can accumulate around E350 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 E350 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 E350?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install E350 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.

2006 Mercedes-Benz E350 Car Batteries

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Mercedes-Benz E350 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2006 Mercedes-Benz E350 at Firestone Complete Auto Care.

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Battery Size & Replacement for 2006 Mercedes-Benz E350

Not sure what battery to get for your Mercedes-Benz E350? Use this chart to find the right battery size and CCAs for your Mercedes-Benz E350.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	V6/3.5L	Replacement 24 months	Performance months	825
48H6	V6/3.5L	Replacement 36 months	Performance months	730
H8-AGM	V6/3.5L	Replacement 36 months	Performance months	900

BATTERIES
V6/3.5L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V6/3.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.5L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Shopping for Mercedes-Benz E350 Car Batteries

Your E350 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 E350’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or dim headlights can all signal that your battery is on its last leg.

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. Drop in for a free battery check and, if needed, a replacement battery for your 2006 Mercedes-Benz E350. Car batteries are one of our many specialties! Our technicians are familiar with Mercedes-Benz-specific recommendations for E350 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your E350

We only want what’s best for your Mercedes-Benz E350, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond and house the latest technology to satisfy the growing power needs of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your E350 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2006 Mercedes-Benz E350 Battery

Have you recently had a fresh battery installed in your Mercedes-Benz E350? 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 decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.