Why won’t my G35 battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old G35 battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Infiniti G35?

Get affordable prices on Infiniti G35 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.

What is the average lifespan of a car battery?

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 G35’s battery post?

If you notice white, crusty stuff around the battery terminals of your G35, 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 G35’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my G35 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 sells G35 batteries near me?

Your local Firestone Complete Auto Care sells and installs G35 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2003 Infiniti G35 Batteries

Get a New Infiniti Battery

Infiniti G35 Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2003 Infiniti G35s today and schedule a quick installation at Firestone Complete Auto Care.

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2003 Infiniti G35 Battery Replacement & Size

Not sure what battery to get for your Infiniti G35? Use the following chart to find information on Infiniti G35 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
26R-3	V6/3.5L	Replacement 24 months	Performance months	575
35-2	V6/3.5L	Replacement 36 months	Performance months	640
35-AGM	V6/3.5L	Replacement 36 months	Performance months	650

BATTERIES
V6/3.5L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
V6/3.5L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
V6/3.5L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Buy the Right Battery for Your Infiniti G35

You can pretty much drive your Infiniti G35 until you don't want to anymore. But your G35's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your G35’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or dim headlights can all signal that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. 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 2003 Infiniti G35 running! Car batteries are only one of our many strong suits. Our expert technicians understand Infiniti service recommendations for G35 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for G35s

We only want what’s best for your Infiniti G35, which is why we carry just that. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard G35 batteries surpass expectations and house the latest technology to fuel the increasing power demands of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Infiniti G35 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.

Making Your G35’s New Battery Last

Did you recently have a new 2003 Infiniti G35 car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by 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.