Why doesn’t my 928 battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead 928 battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Porsche 928s?

Porsche 928 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

What is the average lifespan of a car battery?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

Why is there white, flaky stuff around my 928’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 928 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 clean corrosion off my 928 vehicle battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Who sells 928 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 928 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

1987 Porsche 928 Car Batteries

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Porsche 928 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 1987 Porsche 928 at Firestone Complete Auto Care.

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1987 Porsche 928 Battery Replacement & Size

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
48H6	V8/5.0L	Replacement 36 months	Performance months	730
H6-AGM	V8/5.0L	Replacement 36 months	Performance months	760

BATTERIES
V8/5.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V8/5.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buy the Right Battery for Your Porsche 928

You can pretty much drive your Porsche 928 until you don't want to anymore. But your 928's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 1987 Porsche 928 battery before it fails and leaves you stranded. 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 dim headlights can all be signs that your battery is on its last leg.

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. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 1987 Porsche 928 running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Porsche-specific recommendations for 928 battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for 928s?

Your Porsche 928 deserves the best, which is why we exclusively carry the best. Your 928 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using the latest innovative technology to satisfy the expanding power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Porsche 928 and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Caring for a New Porsche 928 Battery

Have you recently had a fresh battery installed in your Porsche 928? Good thinking! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, limiting short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your 928 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a 928-specific battery question, visit your nearest store. Our expert techs have the answers you need.

Why doesn’t my 928 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead 928 battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for Porsche 928s? Porsche 928 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
What is the average lifespan of a car battery? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
Why is there white, flaky stuff around my 928’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 928 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 clean corrosion off my 928 vehicle battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Who sells 928 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 928 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.