Car Batteries for 1990 Cadillac Allante

Get a New Cadillac Battery

Get a New Cadillac Allante Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 1990 Cadillac Allante at Firestone Complete Auto Care.

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1990 Cadillac Allante Battery Replacement & Size

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

Battery Engine Warranty Cold Cranking Amps
78FT-2 V8/4.5L Replacement 36 months Performance months 800
BATTERIES

V8/4.5L

- 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. You want to replace your 1990 Cadillac Allante 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, swollen battery case, corroded battery posts, or weak lights may all indicate that your battery needs attention.

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. Stop by for a free battery test and, if needed, a replacement battery for your 1990 Cadillac Allante. 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 identifying the type and size of battery that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for  Allantes

We know what’s best for your Cadillac Allante, 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 using the latest innovative technology to satisfy the increasing power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Cadillac 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.

Making Your Allante’s New Battery Last

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. Help extend your car battery’s life by decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your Allante Car Battery Questions

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

  • Why doesn’t my Allante 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 cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old Allante battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • 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? 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, crusty buildup on my Allante’s battery post? The white, flaky stuff that can build up around your Allante’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 Allante, 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 corrosion off my Allante vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Allante 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 find a battery for my Allante? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Allante batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.