2018 Lexus LS500 Batteries

Get a New Lexus LS500 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2018 Lexus LS500 today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 2018 Lexus LS500

Need more info about Lexus LS500 batteries? Use the following chart to find information on Lexus LS500 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
91-1 V6/3.4L Replacement 24 months Performance months 615
94RH7 V6/3.4L Replacement 36 months Performance months 800
H7-AGM V6/3.4L Replacement 36 months Performance months 850
BATTERIES

V6/3.4L

- Battery: 91-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 615

V6/3.4L

- Battery: 94RH7

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V6/3.4L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

Buying a Replacement Battery for Lexus LS500

Sadly, your Lexus LS500 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Don’t get stranded by your LS500’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A lagging starter, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, and subpar electrical performance can all be signs that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2018 Lexus LS500 running! Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Lexus’s service specs for LS500 battery cold cranking amps and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your LS500?

We know what’s best for your Lexus LS500, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard LS500 batteries surpass expectations using the latest innovative technology to satisfy the expanding power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Lexus LS500 and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.

Caring for a New Lexus LS500 Battery

Have you recently had a fresh battery installed in your Lexus LS500? Good thinking! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked LS500 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 LS500 battery, stop by your nearest store. Our expert techs have the answers you need.

  • Why won't my LS500 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 cabin light at night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my dead LS500 battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Lexus LS500’s battery cost if I get a DieHard battery? Get affordable prices on Lexus LS500 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? 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 LS500’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 LS500 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 a corroded LS500 battery terminal? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your LS500 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 LS500? You can shop for LS500 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.