Why won’t my XT battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead XT battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Subaru XT?

You can find affordable XT batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How long do car batteries last?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, flaky stuff around my XT’s battery post?

If you notice white, crusty stuff around the battery terminals of your XT, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your XT’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my XT car battery?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your XT owner’s manual for instructions on how to do so.

Who sells XT batteries near me?

Your local Firestone Complete Auto Care sells and installs XT batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

1987 Subaru XT Batteries

Get a New Subaru Battery

Get a Battery for Your Subaru XT

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

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The Right Battery Size for a 1987 Subaru XT

Not sure what battery to get for your Subaru XT? Use the following chart to find information on Subaru XT battery size and cold cranking amps.

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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Buying a Replacement Battery for Subaru XT

Your XT doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 1987 Subaru XT battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, or faded headlights can all signal that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 1987 Subaru XT. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Subaru’s service specs for XT battery cold cranking amps and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your XT?

We know what’s best for your Subaru XT, which is why we carry just that. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond and house the latest technology to satisfy the expanding power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Subaru XT and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your XT’s New Battery Last

Got a new car battery installed in your 1987 Subaru XT? Great job! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked XT Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a XT-specific battery question, pay us a visit. Our technicians are happy to help.

Why won’t my XT battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead XT battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Subaru XT? You can find affordable XT batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
How long do car batteries last? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
Why is there white, flaky stuff around my XT’s battery post? If you notice white, crusty stuff around the battery terminals of your XT, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your XT’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I remove corrosion from my XT car battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your XT owner’s manual for instructions on how to do so.
Who sells XT batteries near me? Your local Firestone Complete Auto Care sells and installs XT batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.