Why won't my D350 battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old D350 battery?

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

How much will replacing my Dodge D350’s battery cost if I get a DieHard battery?

You can find affordable D350 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 do car batteries last?

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 D350’s battery post?

If you notice white, crusty stuff around the battery terminals of your D350, 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 D350’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded D350 battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your D350’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.

Where can I find a battery for my D350?

Your local Firestone Complete Auto Care sells and installs D350 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 1985 Dodge D350

Get a New Dodge Battery

Get a New Dodge D350 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1985 Dodge D350 today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

1985 Dodge D350 Battery Replacement & Size

Need more info about Dodge D350 batteries? Check the chart to find the right car battery size and cold cranking amps for your D350.

Battery	Engine	Warranty		Cold Cranking Amps
26-3	L6/3.7L	Replacement 24 months	Performance months	525
34FT-2	L6/3.7L	Replacement 36 months	Performance months	800
34-AGM	L6/3.7L	Replacement 36 months	Performance months	740
26-3	V8/5.9L	Replacement 24 months	Performance months	525
34FT-2	V8/5.9L	Replacement 36 months	Performance months	800
34-AGM	V8/5.9L	Replacement 36 months	Performance months	740

BATTERIES
L6/3.7L - Battery: 26-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 525
L6/3.7L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
L6/3.7L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V8/5.9L - Battery: 26-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 525
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

Schedule an Appointment

Buying a Replacement Battery for Dodge D350

Your D350 doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your D350’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 battery or check engine light, bloated battery case, corroded battery posts, and subpar electrical performance can all be signs that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 1985 Dodge D350 running! Car batteries are only one of our many strong suits. Our expert technicians understand Dodge service recommendations for D350 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your D350

We only want what’s best for your Dodge D350, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the expanding power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Dodge D350 and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

After Buying 1985 Dodge D350 Battery

Got a new car battery installed in your 1985 Dodge D350? Great job! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your D350 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a D350-specific battery question, pay us a visit. Our technicians are happy to help.

Why won't my D350 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old D350 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Dodge D350’s battery cost if I get a DieHard battery? You can find affordable D350 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 do car batteries last? 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 D350’s battery post? If you notice white, crusty stuff around the battery terminals of your D350, 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 D350’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded D350 battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your D350’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.
Where can I find a battery for my D350? Your local Firestone Complete Auto Care sells and installs D350 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.