Why doesn’t my Sienna battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead Sienna battery?

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

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

You can find affordable Sienna 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?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

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

The white, crusty stuff that can accumulate around Sienna car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

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

Who sells Sienna batteries near me?

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

2020 Toyota Sienna Car Batteries

Get a New Toyota Battery

Get a New Toyota Sienna Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2020 Toyota Sienna today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2020 Toyota Sienna

Not sure what battery to get for your Toyota Sienna? Check the chart to find the right car battery size and cold cranking amps for your Sienna.

Battery	Engine	Warranty		Cold Cranking Amps
24F-3	V6/3.5L	Replacement 24 months	Performance months	650
24F-6	V6/3.5L	Replacement 36 months	Performance months	750
24F-RP	V6/3.5L	Replacement 48 months	Performance months	750

BATTERIES
V6/3.5L - Battery: 24F-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V6/3.5L - Battery: 24F-6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V6/3.5L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750

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Buying a Replacement Battery for Toyota Sienna

You can pretty much drive your Toyota Sienna until you don't want to anymore. But your Sienna's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. You want to replace your 2020 Toyota Sienna 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, bloated battery case, corroded battery posts, or weak lights may all indicate that your battery is on its last leg.

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 needed, a replacement battery for your 2020 Toyota Sienna. Car batteries are only one of our many strong suits. Our technicians are familiar with Toyota-specific recommendations for Sienna battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for Siennas?

We only want what’s best for your Toyota Sienna, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard Sienna batteries surpass expectations and house the latest technology to satisfy the expanding power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Toyota Sienna and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.

Caring for a New Toyota Sienna Battery

Have you recently had a fresh battery installed in your Toyota Sienna? Congrats! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Answers to Your Sienna Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Toyota Sienna battery, visit your nearest store. Our technicians are happy to help.

Why doesn’t my Sienna battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead Sienna battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Toyota Sienna’s battery cost if I get a DieHard battery? You can find affordable Sienna 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? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
Why is there white, flaky stuff around my Sienna’s battery post? The white, crusty stuff that can accumulate around Sienna car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
What do I do about corrosion on my Sienna 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 Sienna owner’s manual for instructions on how to do so.
Who sells Sienna batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Sienna batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.