Why doesn’t my IS350 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 dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old IS350 battery?

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

What’s the cost of DieHard batteries for Lexus IS350s?

Lexus IS350 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How long can I expect my car battery to 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, flaky stuff around my IS350’s battery post?

If you notice white, crusty stuff around the battery terminals of your IS350, 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 IS350’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my IS350 car battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your IS350 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 IS350?

Your local Firestone Complete Auto Care sells and installs IS350 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2008 Lexus IS350 Car Batteries

Get a New Lexus Battery

Get a Battery for Your Lexus IS350

Don't let a failing battery slow you down. Shop replacement batteries for 2008 Lexus IS350s today and schedule a quick installation at Firestone Complete Auto Care.

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2008 Lexus IS350 Battery Replacement & Size

Need more info about Lexus IS350 batteries? Check the chart to find the right car battery size and cold cranking amps for your IS350.

Battery	Engine	Warranty		Cold Cranking Amps
24FT-5	V6/3.5L	Replacement 24 months	Performance months	600

BATTERIES
V6/3.5L - Battery: 24FT-5 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 600

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Buying a Replacement Battery for Lexus IS350

You can pretty much drive your Lexus IS350 until you don't want to anymore. But your IS350's battery? Don't count on it to last forever. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Lexus IS350 stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance can all signal that your battery is waving goodbye.

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, get your Lexus IS350 a replacement battery. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Lexus’s service specs for IS350 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for IS350s

We know what’s best for your Lexus IS350, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard IS350 batteries surpass expectations using state-of-the-art advancements to fuel the growing power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Lexus IS350 and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your IS350’s New Battery Last

Got a new car battery installed in your 2008 Lexus IS350? Good thinking! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your IS350 Car 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 Lexus IS350 battery, stop by your nearest store. Our expert techs have the answers you need.

Why doesn’t my IS350 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 dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old IS350 battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for Lexus IS350s? Lexus IS350 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
How long can I expect my car battery to 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, flaky stuff around my IS350’s battery post? If you notice white, crusty stuff around the battery terminals of your IS350, 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 IS350’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my IS350 car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your IS350 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 IS350? Your local Firestone Complete Auto Care sells and installs IS350 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.