Why won’t my W350 battery hold a charge?

A battery that won't hold a charge is almost as good as dead. 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 local Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old W350 battery?

We’ll recycle your car battery for you!

How much will replacing my Dodge W350’s battery cost if I get a DieHard battery?

You can find affordable W350 batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How long can I expect my car battery to last?

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 W350’s battery post?

If you notice white, crusty stuff around the battery terminals of your W350, 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 W350’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my W350 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 W350 owner’s manual for instructions on how to do so.

Who sells W350 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install W350 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 1991 Dodge W350

Get a New Dodge Battery

Get a Battery for Your Dodge W350

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1991 Dodge W350 today and schedule a quick installation at Firestone Complete Auto Care.

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1991 Dodge W350 Battery Replacement & Size

Not sure what battery to get for your Dodge W350? Use this chart to find the right battery size and CCAs for your Dodge W350.

Battery	Engine	Warranty		Cold Cranking Amps
27-3	L6/5.9L	Replacement 24 months	Performance months	810
78FT-2	L6/5.9L	Replacement 36 months	Performance months	800
34/78-4	V8/5.9L	Replacement 24 months	Performance months	800
34FT-2	V8/5.9L	Replacement 36 months	Performance months	800
34-AGM	V8/5.9L	Replacement 36 months	Performance months	740

BATTERIES
L6/5.9L - Battery: 27-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 810
L6/5.9L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/5.9L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800
V8/5.9L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/5.9L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Shopping for Dodge W350 Car Batteries

Your W350 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 Dodge W350 stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery posts, or weak lights can all signal that your battery is on its last leg.

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. Stop by for a free battery test and, if needed, get your Dodge W350 a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand Dodge service recommendations for W350 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your W350, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for W350s

We know what’s best for your Dodge W350, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard W350 batteries surpass expectations using the latest innovative technology to meet the expanding power requirements of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your W350 and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your W350’s New Battery Last

Have you recently had a fresh battery installed in your Dodge W350? Great job! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.