1985 Mercedes-Benz 300SD Car Batteries

1985 Mercedes-Benz 300SD Battery Replacement & Size

Need more info about Mercedes-Benz 300SD batteries? Use the following chart to find information on Mercedes-Benz 300SD battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
MT-49/H8 L5/3.0L Replacement 24 months Performance 60 months 900
MTP-49/H8 L5/3.0L Replacement 30 months Performance 72 months 900
MTX-49/H8 L5/3.0L Replacement 36 months Performance 36 months 900
BATTERIES

L5/3.0L

- Battery: MT-49/H8

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 900

L5/3.0L

- Battery: MTP-49/H8

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 900

L5/3.0L

- Battery: MTX-49/H8

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 900

Buy the Right Battery for Your Mercedes-Benz 300SD

Your 300SD doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Don’t get stranded by your 300SD’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or faded headlights may all indicate that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. 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 300SD a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Mercedes-Benz-specific recommendations for 300SD battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Should You Choose Interstate Batteries for Your 300SD?

We know what’s best for your Mercedes-Benz 300SD, which is why we exclusively carry the best. We install more than 700,000 car batteries a year using America's #1 replacement battery from Interstate Batteries. Interstate has been a leader in car battery reliability, power, and innovation. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Mercedes-Benz 300SD. Their powerful products are installed in forklifts freightliners, UTVs, and fishing boats. Your 1985 Mercedes-Benz 300SD needs a reliable battery to run optimally. And Interstate Batteries are Outrageously Dependable®.

Caring for a New Mercedes-Benz 300SD Battery

Have you recently had a fresh battery installed in your Mercedes-Benz 300SD? Good thinking! 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, limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked 300SD Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Mercedes-Benz 300SD-specific, visit your nearest store. Our technicians have the answers.

  • Why doesn’t my 300SD 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 in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old 300SD battery? We’ll recycle your car battery for you!
  • What’s the cost of Mercedes-Benz 300SD batteries? Get affordable prices on Mercedes-Benz 300SD batteries by using one of our limited-time battery deals. And, all Interstate Batteries have a limited-time free replacement and performance warranty.

Get a New Mercedes-Benz 300SD Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 1985 Mercedes-Benz 300SD at Firestone Complete Auto Care.