Why won't my Sienna battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery might be 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 local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead Sienna battery?

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

How much do DieHard batteries cost for your Toyota Sienna?

Get affordable prices on Toyota Sienna 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 can I expect my car battery to 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 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?

Regularly inspecting and cleaning your battery terminals will help keep your Sienna’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 sells Sienna batteries near me?

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

2008 Toyota Sienna Batteries

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Toyota Sienna Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2008 Toyota Sienna today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2008 Toyota Sienna

Need more info about Toyota Sienna batteries? Use this chart to find the right battery size and CCAs for your Toyota Sienna.

Battery	Engine	Warranty		Cold Cranking Amps
24F-3	V6/3.5L	Replacement 24 months	Performance months	650
35-2	V6/3.5L	Replacement 36 months	Performance months	640
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: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
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

Sadly, your Toyota Sienna won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 2008 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, a blinking battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance can all signal that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2008 Toyota Sienna running! Car batteries are one of our many specialties! Our technicians are familiar with Toyota-specific recommendations for Sienna battery cold cranking amps and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for Siennas?

We know what’s best for your Toyota Sienna, which is why we only carry top-of-the-line replacement parts and batteries. Your Sienna needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard Sienna batteries surpass expectations using state-of-the-art advancements to meet the expanding power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your Sienna and drive with confidence knowing 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

Got a new car battery installed in your 2008 Toyota Sienna? Good thinking! 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 your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked Sienna Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. 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 won't my Sienna battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be 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 local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead Sienna battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Toyota Sienna? Get affordable prices on Toyota Sienna 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 can I expect my car battery to 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 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? Regularly inspecting and cleaning your battery terminals will help keep your Sienna’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 sells Sienna batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Sienna 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.