Car Batteries for 2004 Lexus IS300

Get a New Lexus Battery

Get a Battery for Your Lexus IS300

Don't let a failing battery slow you down. Shop replacement batteries for 2004 Lexus IS300s today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2004 Lexus IS300

Need more info about Lexus IS300 batteries? Check the chart to find the right car battery size and cold cranking amps for your IS300.

Battery Engine Warranty Cold Cranking Amps
24FT-5 L6/3.0L Replacement 24 months Performance months 600
BATTERIES

L6/3.0L

- Battery: 24FT-5

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 600

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Buying a Replacement Battery for Lexus IS300

Sadly, your Lexus IS300 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Don’t get stranded by your IS300’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery posts, or faded headlights may all indicate that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2004 Lexus IS300 running! Car batteries are only one of our many strong suits. Our technicians are familiar with Lexus-specific recommendations for IS300 battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your IS300?

Your Lexus IS300 deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard IS300 batteries surpass expectations and house the latest technology to fuel the increasing power needs of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your IS300 and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 2004 Lexus IS300 Battery

Did you recently have a new 2004 Lexus IS300 car battery installed? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, 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 IS300 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Lexus IS300 battery, visit your nearest store. Our technicians have the answers.

  • Why won't my IS300 battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old IS300 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my Lexus IS300’s battery cost if I get a DieHard battery? Get affordable prices on Lexus IS300 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 often should I replace my car battery? 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.
  • What is the white, crusty stuff around my IS300’s battery post? If you notice white, crusty stuff around the battery terminals of your IS300, 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 IS300’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • How do I clean a corroded IS300 battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your IS300’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.
  • Where can I purchase IS300 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install IS300 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.