1990 Mercedes-Benz 350SDL Car Batteries

Get a New Mercedes-Benz Battery

Get a Battery for Your Mercedes-Benz 350SDL

Don't let a failing battery slow you down. Shop replacement batteries for 1990 Mercedes-Benz 350SDLs today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 1990 Mercedes-Benz 350SDL

Not sure what battery to get for your Mercedes-Benz 350SDL? Check the chart to find the right car battery size and cold cranking amps for your 350SDL.

Battery Engine Warranty Cold Cranking Amps
93-1 L6/3.4L Replacement 24 months Performance months 825
T8 L6/3.4L Replacement 36 months Performance months 800
H8-AGM L6/3.4L Replacement 36 months Performance months 900
BATTERIES

L6/3.4L

- Battery: 93-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 825

L6/3.4L

- Battery: T8

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

L6/3.4L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

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Buying a Replacement Battery for Mercedes-Benz 350SDL

Sadly, your Mercedes-Benz 350SDL won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 1990 Mercedes-Benz 350SDL battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if needed, get your Mercedes-Benz 350SDL a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Mercedes-Benz-specific recommendations for 350SDL car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your 350SDL?

Your Mercedes-Benz 350SDL deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to fuel the increasing power needs 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 350SDL and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Mercedes-Benz 350SDL Battery

Got a new car battery installed in your 1990 Mercedes-Benz 350SDL? Great job! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Top 350SDL Car 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 350SDL battery, stop by your nearest store. Our expert techs have the answers you need.

  • Why won’t my 350SDL battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old 350SDL battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Mercedes-Benz 350SDLs? Get affordable prices on Mercedes-Benz 350SDL batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
  •  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.
  • Why is there white, crusty buildup on my 350SDL’s battery post? The white, flaky stuff that can build up around your 350SDL’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 350SDL, 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 clean a corroded 350SDL battery terminal? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your 350SDL owner’s manual for instructions on how to do so.
  •  Who carries 350SDL batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 350SDL batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.