Why won’t my F-350 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 a habit of leaving your car doors open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead F-350 battery?

We recycle it, taking care of both your car and the Earth.

What’s the cost of DieHard batteries for Ford F-350s?

Ford F-350 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.

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 stuff around my F-350’s battery post?

The white, crusty stuff that can accumulate around F-350 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.

What do I do about corrosion on my F-350 car battery?

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 F-350 owner’s manual for instructions on how to do so.

Where can I find a battery for my F-350?

You can shop for F-350 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.

1986 Ford F-350 Batteries

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Get a Battery for Your Ford F-350

Don’t let a dead battery stop you. Shop replacement car batteries for your 1986 Ford F-350 at Firestone Complete Auto Care.

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The Right Battery Size for a 1986 Ford F-350

Need more info about Ford F-350 batteries? Check the chart to find the right car battery size and cold cranking amps for your F-350.

Battery	Engine	Warranty		Cold Cranking Amps
56-1	L6/4.9L	Replacement 24 months	Performance months	550
56-1	V8/5.8L	Replacement 24 months	Performance months	550
27-3	V8/6.9L	Replacement 24 months	Performance months	810
56-1	V8/7.5L	Replacement 24 months	Performance months	550

BATTERIES
L6/4.9L - Battery: 56-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 550
V8/5.8L - Battery: 56-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 550
V8/6.9L - Battery: 27-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 810
V8/7.5L - Battery: 56-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 550

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Buying a Replacement Battery for Ford F-350

Your F-350 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Don’t get stranded by your F-350’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or dim headlights can all signal that your battery is on its last leg.

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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 1986 Ford F-350. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Ford’s service specs for F-350 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your F-350, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for F-350s?

We only want what’s best for your Ford F-350, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using state-of-the-art advancements to meet the expanding power demands of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Ford F-350 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That's the kind of battery we deliver.

Making Your F-350’s New Battery Last

Did you recently have a new 1986 Ford F-350 car battery installed? Great job! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.