Why won't my GL-10 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 may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead GL-10 battery?

We recycle it, taking care of both your car and the Earth.

How much will replacing my Subaru GL-10’s battery cost if I get a DieHard battery?

Subaru GL-10 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.

How long do car batteries last?

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.

What is the white, crusty stuff around my GL-10’s battery post?

The white, flaky stuff that can build up around your GL-10’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your GL-10, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I clean a corroded GL-10 battery terminal?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your GL-10 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Where can I purchase GL-10 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install GL-10 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 1986 Subaru GL-10

Get a New Subaru Battery

Get a New Subaru GL-10 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1986 Subaru GL-10 today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 1986 Subaru GL-10

Not sure what battery to get for your Subaru GL-10? Use this chart to find the right battery size and CCAs for your Subaru GL-10.

Battery	Engine	Warranty		Cold Cranking Amps
25-1	H4/1.8L	Replacement 24 months	Performance months	550

BATTERIES
H4/1.8L - Battery: 25-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 550

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Shopping for Subaru GL-10 Car Batteries

Your GL-10 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Subaru GL-10 stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corroded battery posts, or weak lights may all indicate that your battery is waving goodbye.

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. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 1986 Subaru GL-10 running! Car batteries are only one of our many strong suits. Our technicians are familiar with Subaru-specific recommendations for GL-10 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your GL-10?

We only want what’s best for your Subaru GL-10, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard GL-10 batteries surpass expectations and house the latest technology to fuel the increasing power demands of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your GL-10 and have the peace of mind that performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New Subaru GL-10 Battery

Have you recently had a fresh battery installed in your Subaru GL-10? Congrats! 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, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked GL-10 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a GL-10-specific battery question, visit your nearest store. Our technicians have the answers.

Why won't my GL-10 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 may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead GL-10 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Subaru GL-10’s battery cost if I get a DieHard battery? Subaru GL-10 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.
How long do car batteries last? 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.
What is the white, crusty stuff around my GL-10’s battery post? The white, flaky stuff that can build up around your GL-10’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your GL-10, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
How do I clean a corroded GL-10 battery terminal? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your GL-10 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
Where can I purchase GL-10 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install GL-10 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.