Why won't my Supra battery stay charged?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead Supra battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much will replacing my Toyota Supra’s battery cost if I get a DieHard battery?

Get affordable prices on Toyota Supra batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

How long is a car battery good for?

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, crusty buildup on my Supra’s battery post?

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

How do I clean corrosion off my Supra vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your Supra’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who carries Supra batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Supra 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.

Car Batteries for 1991 Toyota Supra

Get a New Toyota Battery

Get a Battery for Your Toyota Supra

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1991 Toyota Supra today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 1991 Toyota Supra

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

Battery	Engine	Warranty		Cold Cranking Amps
24F-3	L6/3.0L	Replacement 24 months	Performance months	650
24F-6	L6/3.0L	Replacement 36 months	Performance months	750
24F-RP	L6/3.0L	Replacement 48 months	Performance months	750

BATTERIES
L6/3.0L - Battery: 24F-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
L6/3.0L - Battery: 24F-6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
L6/3.0L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750

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Buy the Right Battery for Your Toyota Supra

You can pretty much drive your Toyota Supra until you don't want to anymore. But your Supra's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your Supra’s car battery. Replace it regularly instead! 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, swollen battery case, corroded battery terminals, or faded headlights can all signal that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 1991 Toyota Supra running! Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Toyota service recommendations for Supra battery CCAs and reserve capacity. Get help choosing the battery size that's best for your Supra, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for Supras?

Your Toyota Supra 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 batteries go above and beyond and house the latest technology to meet the expanding power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Toyota Supra and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 1991 Toyota Supra Battery

Got a new car battery installed in your 1991 Toyota Supra? Great job! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked Supra 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 Toyota Supra battery, pay us a visit. Our technicians have the answers.

Why won't my Supra battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead Supra battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my Toyota Supra’s battery cost if I get a DieHard battery? Get affordable prices on Toyota Supra batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
How long is a car battery good for? 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, crusty buildup on my Supra’s battery post? If you notice white, crusty stuff around the battery terminals of your Supra, 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 Supra’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my Supra vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your Supra’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Who carries Supra batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Supra 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.