Car Batteries for 1985 Porsche 928

Battery Size & Replacement for 1985 Porsche 928

Researching battery replacements for your Porsche 928? Check the chart to find the right car battery size and cold cranking amps for your 928.

Battery Engine Warranty Cold Cranking Amps
MT-49/H8 V8/5.0L Replacement 24 months Performance 60 months 900
MTP-48/H6 V8/5.0L Replacement 30 months Performance 72 months 760
MTX-48/H6 V8/5.0L Replacement 36 months Performance 36 months 760
BATTERIES

V8/5.0L

- Battery: MT-49/H8

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 900

V8/5.0L

- Battery: MTP-48/H6

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 760

V8/5.0L

- Battery: MTX-48/H6

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 760

Buying a Replacement Battery for Porsche 928

Sadly, your Porsche 928 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Porsche 928 stranded. Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or faded headlights can all signal 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. Drop in for a free battery check and, if needed, get your Porsche 928 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Porsche-specific recommendations for 928 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Are Interstate Batteries Good for 928s?

We only want what’s best for your Porsche 928, which is why we only carry top-of-the-line replacement parts and batteries. We install more than 700,000 car batteries a year using outrageously dependable Interstate Batteries. Interstate has been an battery-industry leader for durability, performance, and technology. That's why you'll find Interstate Batteries in the engines of many a Porsche 928. Their powerful products are installed in forklifts severe duty trucks, UTVs, and boats! Your 1985 Porsche 928 needs a reliable battery to run optimally. That's Interstate: Outrageously Dependable®.

Caring for a New Porsche 928 Battery

Got a new car battery installed in your 1985 Porsche 928? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by 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.

Answers to Your 928 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Porsche 928-specific, stop by your nearest store. Our expert techs have the answers you need.

  • Why won’t my 928 battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my old 928 battery? We’ll recycle your car battery for you!
  • What’s the cost of Porsche 928 batteries? Porsche 928 batteries can be affordable, especially when there's an available battery coupon. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Get a Battery for Your Porsche 928

Don't let a failing battery slow you down. Shop replacement batteries for 1985 Porsche 928s today and schedule a quick installation at Firestone Complete Auto Care.