Why doesn’t my S430 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 cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead S430 battery?

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

How much will replacing my Mercedes-Benz S430’s battery cost if I get a DieHard battery?

You can find affordable S430 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?

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.

What is the white, crusty stuff around my S430’s battery post?

The white, flaky stuff that can build up around your S430’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your S430, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I remove corrosion from my S430 car battery?

Regularly inspecting and cleaning your battery terminals will help keep your S430’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Where can I purchase S430 batteries near me?

Your local Firestone Complete Auto Care sells and installs S430 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 2004 Mercedes-Benz S430

Get a New Mercedes-Benz Battery

Mercedes-Benz S430 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2004 Mercedes-Benz S430 at Firestone Complete Auto Care.

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Battery Size & Replacement for 2004 Mercedes-Benz S430

Need more info about Mercedes-Benz S430 batteries? Check the chart to find the right car battery size and cold cranking amps for your S430.

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V8/4.3L	Replacement 36 months	Performance months	900

BATTERIES
V8/4.3L - 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 S430

You can pretty much drive your Mercedes-Benz S430 until you don't want to anymore. But your S430's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2004 Mercedes-Benz S430 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A lagging starter, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or faded headlights may all indicate that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Mercedes-Benz S430 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Mercedes-Benz-specific recommendations for S430 battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for S430s?

Your Mercedes-Benz S430 deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using state-of-the-art advancements to fuel 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 S430 and have the peace of mind 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 2004 Mercedes-Benz S430 Battery

Have you recently had a fresh battery installed in your Mercedes-Benz S430? Great job! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked S430 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Mercedes-Benz S430 battery, pay us a visit. Our expert techs have the answers you need.

Why doesn’t my S430 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 cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead S430 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Mercedes-Benz S430’s battery cost if I get a DieHard battery? You can find affordable S430 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? 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.
What is the white, crusty stuff around my S430’s battery post? The white, flaky stuff that can build up around your S430’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your S430, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
How do I remove corrosion from my S430 car battery? Regularly inspecting and cleaning your battery terminals will help keep your S430’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Where can I purchase S430 batteries near me? Your local Firestone Complete Auto Care sells and installs S430 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.