Why won’t my F-350 Super Duty battery hold a charge?

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 cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old F-350 Super Duty battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much do DieHard batteries cost for your Ford F-350 Super Duty?

Ford F-350 Super Duty batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How long is a car battery good for?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, crusty buildup on my F-350 Super Duty’s battery post?

The white, crusty stuff that can accumulate around F-350 Super Duty car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean a corroded F-350 Super Duty battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your F-350 Super Duty’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who sells F-350 Super Duty batteries near me?

Your local Firestone Complete Auto Care sells and installs F-350 Super Duty batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2003 Ford F-350 Super Duty Car Batteries

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Get a Battery for Your Ford F-350 Super Duty

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2003 Ford F-350 Super Duty today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2003 Ford F-350 Super Duty

Researching battery replacements for your Ford F-350 Super Duty? Use this chart to find the right battery size and CCAs for your Ford F-350 Super Duty.

Battery	Engine	Warranty		Cold Cranking Amps
65-1	V10/6.8L	Replacement 24 months	Performance months	850
65-2	V10/6.8L	Replacement 36 months	Performance months	850
65-AGM	V10/6.8L	Replacement 36 months	Performance months	750
65-1	V8/5.4L	Replacement 24 months	Performance months	850
65-2	V8/5.4L	Replacement 36 months	Performance months	850
65-AGM	V8/5.4L	Replacement 36 months	Performance months	750
65-1	V8/6.0L	Replacement 24 months	Performance months	850
65-2	V8/6.0L	Replacement 36 months	Performance months	850
65-AGM	V8/6.0L	Replacement 36 months	Performance months	750
65-1	V8/7.3L	Replacement 24 months	Performance months	850
65-2	V8/7.3L	Replacement 36 months	Performance months	850
65-AGM	V8/7.3L	Replacement 36 months	Performance months	750

BATTERIES
V10/6.8L - Battery: 65-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 850
V10/6.8L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V10/6.8L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V8/5.4L - Battery: 65-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 850
V8/5.4L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/5.4L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V8/6.0L - Battery: 65-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 850
V8/6.0L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/6.0L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V8/7.3L - Battery: 65-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 850
V8/7.3L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/7.3L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750

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Buying a Replacement Battery for Ford F-350 Super Duty

Your F-350 Super Duty doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your F-350 Super Duty’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corroded battery posts, or weak lights can all be signs that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. 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 Ford F-350 Super Duty a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with Ford-specific recommendations for F-350 Super Duty car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for F-350 Super Dutys

We only want what’s best for your Ford F-350 Super Duty, 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 batteries go above and beyond and house the latest technology to satisfy the increasing power needs of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Ford F-350 Super Duty and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Ford F-350 Super Duty Battery

Have you recently had a fresh battery installed in your Ford F-350 Super Duty? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked F-350 Super Duty Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Ford F-350 Super Duty-specific, visit your nearest store. Our technicians are happy to help.

Why won’t my F-350 Super Duty battery hold a charge? 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 cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my old F-350 Super Duty battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much do DieHard batteries cost for your Ford F-350 Super Duty? Ford F-350 Super Duty batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
How long is a car battery good for? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
Why is there white, crusty buildup on my F-350 Super Duty’s battery post? The white, crusty stuff that can accumulate around F-350 Super Duty car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean a corroded F-350 Super Duty battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your F-350 Super Duty’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Who sells F-350 Super Duty batteries near me? Your local Firestone Complete Auto Care sells and installs F-350 Super Duty batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.