Why won’t my Allante battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old Allante battery?

We’ll recycle your car battery for you!

How much will replacing my Cadillac Allante’s battery cost if I get a DieHard battery?

You can find affordable Allante 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.

What is the white, crusty substance accumulating on my Allante’s battery post?

If you notice white, crusty stuff around the battery terminals of your Allante, 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 Allante’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my Allante 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 Allante owner’s manual for instructions on how to do so.

Who sells Allante batteries near me?

You can shop for Allante batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

1987 Cadillac Allante Batteries

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Cadillac Allante Batteries Near You

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

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1987 Cadillac Allante Battery Replacement & Size

Researching battery replacements for your Cadillac Allante? Use the following chart to find information on Cadillac Allante battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
78FT-2	V8/4.1L	Replacement 36 months	Performance months	800

BATTERIES
V8/4.1L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800

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Buy the Right Battery for Your Cadillac Allante

Your Allante doesn't have an expiration date, but its battery does. 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 Cadillac Allante stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or dim headlights can all signal that your battery needs attention.

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 needed, get your Cadillac Allante a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Cadillac service recommendations for Allante car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for Allantes

Your Cadillac Allante deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard Allante batteries surpass expectations using state-of-the-art advancements to meet the increasing power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your Allante and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New Cadillac Allante Battery

Have you recently had a fresh battery installed in your Cadillac Allante? Good thinking! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Allante Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Cadillac Allante battery, visit your nearest store. Our technicians are happy to help.

Why won’t my Allante battery hold a charge? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my old Allante battery? We’ll recycle your car battery for you!
How much will replacing my Cadillac Allante’s battery cost if I get a DieHard battery? You can find affordable Allante 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.
What is the white, crusty substance accumulating on my Allante’s battery post? If you notice white, crusty stuff around the battery terminals of your Allante, 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 Allante’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my Allante 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 Allante owner’s manual for instructions on how to do so.
Who sells Allante batteries near me? You can shop for Allante batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.