Why doesn’t my Sonata battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery might be 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 favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old Sonata battery?

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

How much will replacing my Hyundai Sonata’s battery cost if I get a DieHard battery?

You can find affordable Sonata 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?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

Why is there white, crusty buildup on my Sonata’s battery post?

The white, flaky stuff that can build up around your Sonata’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 Sonata, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

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

Who carries Sonata batteries near me?

You can shop for Sonata 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.

2007 Hyundai Sonata Batteries

Get a New Hyundai Battery

Get a New Hyundai Sonata Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2007 Hyundai Sonata at Firestone Complete Auto Care.

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Battery Size & Replacement for 2007 Hyundai Sonata

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

Battery	Engine	Warranty		Cold Cranking Amps
124R-2	V6/3.3L	Replacement 36 months	Performance months	700
124R-2	L4/2.4L	Replacement 36 months	Performance months	700

BATTERIES
V6/3.3L - Battery: 124R-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
L4/2.4L - Battery: 124R-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700

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Shopping for Hyundai Sonata Car Batteries

Sadly, your Hyundai Sonata won't last forever. Neither will its battery. The average car battery lasts three to five years. Don’t get stranded by your Sonata’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, or faded 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. Drop in for a free battery check and, if needed, get your Hyundai Sonata a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Hyundai’s service specs for Sonata battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your Sonata, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for Sonatas

We know what’s best for your Hyundai Sonata, which is why we exclusively carry the best. Your Sonata needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using state-of-the-art advancements to fuel the expanding power needs of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Hyundai Sonata and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New Hyundai Sonata Battery

Have you recently had a fresh battery installed in your Hyundai Sonata? Great job! Give your new car battery the best start with proper care. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Sonata 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 Hyundai Sonata battery, stop by your nearest store. Our technicians are happy to help.

Why doesn’t my Sonata battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be 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 favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old Sonata battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my Hyundai Sonata’s battery cost if I get a DieHard battery? You can find affordable Sonata 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? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, crusty buildup on my Sonata’s battery post? The white, flaky stuff that can build up around your Sonata’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 Sonata, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
What do I do about corrosion on my Sonata 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 Sonata owner’s manual for instructions on how to do so.
Who carries Sonata batteries near me? You can shop for Sonata 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.