1988 Mercedes-Benz 300E Batteries

Get a Battery for Your Mercedes-Benz 300E

Don’t let a dead battery stop you. Shop replacement car batteries for your 1988 Mercedes-Benz 300E at Firestone Complete Auto Care.

Battery Size & Replacement for 1988 Mercedes-Benz 300E

Researching battery replacements for your Mercedes-Benz 300E? Use this chart to find the right battery size and CCAs for your Mercedes-Benz 300E.

Battery Engine Warranty Cold Cranking Amps
91-1 L6/3.0L Replacement 24 months Performance months 615
48H6 L6/3.0L Replacement 36 months Performance months 730
H6-AGM L6/3.0L Replacement 36 months Performance months 760
BATTERIES

L6/3.0L

- Battery: 91-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 615

L6/3.0L

- Battery: 48H6

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 730

L6/3.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

Buying a Replacement Battery for Mercedes-Benz 300E

Sadly, your Mercedes-Benz 300E won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 1988 Mercedes-Benz 300E battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or dim headlights can all be signs that your battery is on its last leg.

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. Stop by for a free battery test and, if needed, get your Mercedes-Benz 300E a replacement battery. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Mercedes-Benz’s service specs for 300E car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your 300E, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your 300E

We know what’s best for your Mercedes-Benz 300E, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to satisfy the growing power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Mercedes-Benz 300E and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

After Buying 1988 Mercedes-Benz 300E Battery

Have you recently had a fresh battery installed in your Mercedes-Benz 300E? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your 300E 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 300E battery, visit your nearest store. Our technicians are happy to help.

  • Why won't my 300E battery stay charged? A battery is in its final hour when it will no longer hold a charge. 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 local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old 300E battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Mercedes-Benz 300E? Get affordable prices on Mercedes-Benz 300E 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 can I expect my car battery to 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.
  • Why is there white, crusty buildup on my 300E’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your 300E car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
  • How do I remove corrosion from my 300E car battery? Regularly inspecting and cleaning your battery terminals will help keep your 300E’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.
  • Who sells 300E batteries near me? Your local Firestone Complete Auto Care sells and installs 300E batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.