1991 Mercedes-Benz 350SD Car Batteries

Get a New Mercedes-Benz 350SD Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1991 Mercedes-Benz 350SD today and schedule a quick installation at Firestone Complete Auto Care.

1991 Mercedes-Benz 350SD Battery Replacement & Size

Researching battery replacements for your Mercedes-Benz 350SD? Use this chart to find the right battery size and CCAs for your Mercedes-Benz 350SD.

Battery Engine Warranty Cold Cranking Amps
93-1 L6/3.4L Replacement 24 months Performance months 825
49H8 L6/3.4L Replacement 36 months Performance months 900
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: 49H8

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

L6/3.4L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

Buying a Replacement Battery for Mercedes-Benz 350SD

Sadly, your Mercedes-Benz 350SD won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 1991 Mercedes-Benz 350SD battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or weak lights may all indicate that your battery is waving goodbye.

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. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 1991 Mercedes-Benz 350SD running! Car batteries are only one of our many strong suits. Our technicians are familiar with Mercedes-Benz-specific recommendations for 350SD battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your 350SD

Your Mercedes-Benz 350SD 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 that can handle most extreme environments and weather conditions. DieHard 350SD batteries surpass expectations and house the latest technology to fuel the expanding power requirements 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 350SD and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 1991 Mercedes-Benz 350SD Battery

Did you recently have a new 1991 Mercedes-Benz 350SD car battery installed? Good thinking! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked 350SD Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a 350SD-specific battery question, visit your nearest store. Our technicians have the answers.

  • Why doesn’t my 350SD battery stay charged? 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 dome lights on during the night. Stop in for a free battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my dead 350SD battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  •  How much do DieHard batteries cost for your Mercedes-Benz 350SD? Get affordable prices on Mercedes-Benz 350SD 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.