Why won’t my FX45 battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old FX45 battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Infiniti FX45?

Get affordable prices on Infiniti FX45 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 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 FX45’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 FX45 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 FX45 battery terminal?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your FX45 owner’s manual for instructions on how to do so.

Who carries FX45 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install FX45 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.

2006 Infiniti FX45 Car Batteries

Get a New Infiniti Battery

Get a New Infiniti FX45 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2006 Infiniti FX45 today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2006 Infiniti FX45

Not sure what battery to get for your Infiniti FX45? Check the chart to find the right car battery size and cold cranking amps for your FX45.

Battery	Engine	Warranty		Cold Cranking Amps
26R-3	V8/4.5L	Replacement 24 months	Performance months	575
24F-6	V8/4.5L	Replacement 36 months	Performance months	750
24F-RP	V8/4.5L	Replacement 48 months	Performance months	750

BATTERIES
V8/4.5L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
V8/4.5L - Battery: 24F-6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V8/4.5L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750

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Buying a Replacement Battery for Infiniti FX45

Your FX45 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Infiniti FX45 stranded. Pay attention to clues that your battery is on its way out. 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. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Infiniti FX45 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Infiniti service recommendations for FX45 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your FX45

We know what’s best for your Infiniti FX45, which is why we exclusively carry the best. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard FX45 batteries surpass expectations and house the latest technology to satisfy the increasing power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Infiniti FX45 and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2006 Infiniti FX45 Battery

Have you recently had a fresh battery installed in your Infiniti FX45? Congrats! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked FX45 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a FX45-specific battery question, pay us a visit. Our expert techs have the answers you need.

Why won’t my FX45 battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my old FX45 battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Infiniti FX45? Get affordable prices on Infiniti FX45 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 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 FX45’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 FX45 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 FX45 battery terminal? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your FX45 owner’s manual for instructions on how to do so.
Who carries FX45 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install FX45 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.