Car Batteries for 2022 Lexus RX350

Get a New Lexus RX350 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2022 Lexus RX350s today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 2022 Lexus RX350

Not sure what battery to get for your Lexus RX350? Use the following chart to find information on Lexus RX350 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
24F-3 V6/3.5L Replacement 24 months Performance months 650
35-2 V6/3.5L Replacement 36 months Performance months 640
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: 35-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 640

V6/3.5L

- Battery: 24F-RP

- Warranty: Replacement 48 months, Performance months

- Cold Cranking Amps: 750

Buy the Right Battery for Your Lexus RX350

Your RX350 doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your RX350’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or dim headlights can all signal that your battery needs attention.

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. Stop by for a free battery test and, if needed, a replacement battery for your 2022 Lexus RX350. Car batteries are one of our many specialties! Our technicians are well-acquainted with Lexus’s service specs for RX350 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your RX350

We only want what’s best for your Lexus RX350, which is why we carry just that. Your RX350 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to satisfy the growing power needs of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose 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

Did you recently have a new 2022 Lexus RX350 car battery installed? Good thinking! 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 avoiding radio and electronic component use when the engine is off.

Top RX350 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 Lexus RX350 battery, pay us a visit. Our technicians have the answers.

  • Why won’t my RX350 battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead RX350 battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Lexus RX350? Get affordable prices on Lexus RX350 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 long do car batteries last? 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? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your RX350 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
  •  How do I clean corrosion off my RX350 vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your RX350 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 RX350? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install RX350 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.