Why won't my IS350 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old IS350 battery?

We’ll recycle your car battery for you!

How much will replacing my Lexus IS350’s battery cost if I get a DieHard battery?

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?

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 stuff around my IS350’s battery post?

The white, crusty stuff that can accumulate around IS350 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.

How do I clean corrosion off my IS350 vehicle 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 IS350 owner’s manual for instructions on how to do so.

Who carries IS350 batteries near me?

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.

Car Batteries for 2023 Lexus IS350

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Lexus IS350 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2023 Lexus IS350 at Firestone Complete Auto Care.

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Battery Size & Replacement for 2023 Lexus IS350

Researching battery replacements for your Lexus IS350? Use this chart to find the right battery size and CCAs for your Lexus 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. On average, auto batteries last anywhere from 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 lagging starter, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or faded headlights may all indicate that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we 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 2023 Lexus IS350 running! Car batteries are only one of our many strong suits. Our expert technicians understand Lexus service recommendations for IS350 battery CCAs and reserve capacity. Get help choosing the battery size that's best for your IS350, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for IS350s

Your Lexus IS350 deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using the latest innovative technology to meet the expanding power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your IS350 and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your IS350’s New Battery Last

Have you recently had a fresh battery installed in your Lexus IS350? Congrats! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked IS350 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Lexus IS350-specific, visit your nearest store. Our expert techs have the answers you need.

Why won't my IS350 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old IS350 battery? We’ll recycle your car battery for you!
How much will replacing my Lexus IS350’s battery cost if I get a DieHard battery? 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? 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 stuff around my IS350’s battery post? The white, crusty stuff that can accumulate around IS350 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.
How do I clean corrosion off my IS350 vehicle 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 IS350 owner’s manual for instructions on how to do so.
Who carries IS350 batteries near me? 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.