Car Batteries for 2015 Lexus RX350

Get a New Lexus Battery

Get a Battery for Your Lexus RX350

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2015 Lexus RX350 today and schedule a quick installation at Firestone Complete Auto Care.

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2015 Lexus RX350 Battery Replacement & Size

Not sure what battery to get for your Lexus RX350? Use this chart to find the right battery size and CCAs for your Lexus RX350.

Battery Engine Warranty Cold Cranking Amps
24F-3 V6/3.5L Replacement 24 months Performance months 650
24F-6 V6/3.5L Replacement 36 months Performance months 750
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: 24F-6

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 750

V6/3.5L

- Battery: 24F-RP

- Warranty: Replacement 48 months, Performance months

- Cold Cranking Amps: 750

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Buy the Right Battery for Your Lexus RX350

Sadly, your Lexus RX350 won't last forever. Neither will its battery. The average car battery lasts three to five years. Don’t get stranded by your RX350’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, swollen battery case, corroded battery terminals, or weak lights may all indicate that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2015 Lexus RX350. Car batteries are one of our many specialties! Our technicians are familiar with Lexus-specific recommendations for RX350 battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your RX350, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for RX350s?

We know what’s best for your Lexus RX350, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard RX350 batteries surpass expectations and house the latest technology to meet the increasing power requirements of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Lexus RX350 and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Lexus RX350 Battery

Got a new car battery installed in your 2015 Lexus RX350? Great job! You can give your new battery a head start with proper care and attention. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Top RX350 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a RX350-specific battery question, pay us a visit. Our technicians have the answers.

  • Why won't my RX350 battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old RX350 battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Lexus RX350? You can find affordable RX350 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 is a car battery good for? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
  • What is the white, crusty substance accumulating on my RX350’s battery post? The white, flaky stuff that can build up around your RX350’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 RX350, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
  • How do I remove corrosion from my RX350 car battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
  •  Who carries RX350 batteries near me? Your local Firestone Complete Auto Care sells and installs RX350 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.