Car Batteries for 2003 Mercedes-Benz CLK430

Mercedes-Benz CLK430 Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2003 Mercedes-Benz CLK430 today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 2003 Mercedes-Benz CLK430

Need more info about Mercedes-Benz CLK430 batteries? Use the following chart to find information on Mercedes-Benz CLK430 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
H8-AGM V8/4.3L Replacement 36 months Performance months 900
93-1 V8/4.3L Replacement 24 months Performance months 825
49H8 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

V8/4.3L

- Battery: 93-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 825

V8/4.3L

- Battery: 49H8

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

Buying a Replacement Battery for Mercedes-Benz CLK430

Your CLK430 doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. You want to replace your 2003 Mercedes-Benz CLK430 battery before it fails and leaves you 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, or weak lights 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 computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2003 Mercedes-Benz CLK430 running! Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Mercedes-Benz’s service specs for CLK430 battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your CLK430, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your CLK430?

We know what’s best for your Mercedes-Benz CLK430, which is why we only carry top-of-the-line replacement parts and batteries. Your CLK430 needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard CLK430 batteries surpass expectations using state-of-the-art advancements to satisfy the expanding power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Mercedes-Benz CLK430 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New Mercedes-Benz CLK430 Battery

Have you recently had a fresh battery installed in your Mercedes-Benz CLK430? 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, decreasing the number of short trips you take, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked CLK430 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a CLK430-specific battery question, visit your nearest store. Our expert techs have the answers you need.

  • Why won’t my CLK430 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 lights on overnight. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my old CLK430 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  •  How much do DieHard batteries cost for your Mercedes-Benz CLK430? Mercedes-Benz CLK430 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 long do car batteries last? 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.
  • What is the white, crusty stuff around my CLK430’s battery post? If you notice white, crusty stuff around the battery terminals of your CLK430, 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 CLK430’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • How do I remove corrosion from my CLK430 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 CLK430 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 CLK430 batteries near me? Your local Firestone Complete Auto Care sells and installs CLK430 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.