1985 GMC G2500 Batteries

GMC G2500 Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1985 GMC G2500 today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 1985 GMC G2500

Not sure what battery to get for your GMC G2500? Use this chart to find the right battery size and CCAs for your GMC G2500.

Battery Engine Warranty Cold Cranking Amps
34/78-4 V6/4.3L Replacement 24 months Performance months 800
75FT-3 V6/4.3L Replacement 36 months Performance months 700
78-AGM V6/4.3L Replacement 36 months Performance months 740
78-1 V8/5.7L Replacement 24 months Performance months 700
78FT-2 V8/5.7L Replacement 36 months Performance months 800
78-AGM V8/5.7L Replacement 36 months Performance months 740
75-2 V8/5.0L Replacement 24 months Performance months 650
75FT-3 V8/5.0L Replacement 36 months Performance months 700
78-AGM V8/5.0L Replacement 36 months Performance months 740
34/78-4 V8/6.2L Replacement 24 months Performance months 800
78FT-2 V8/6.2L Replacement 36 months Performance months 800
78-AGM V8/6.2L Replacement 36 months Performance months 740
BATTERIES

V6/4.3L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

V6/4.3L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V6/4.3L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

V8/5.7L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

V8/5.7L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V8/5.7L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

V8/5.0L

- Battery: 75-2

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 650

V8/5.0L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V8/5.0L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

V8/6.2L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

V8/6.2L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V8/6.2L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

Buy the Right Battery for Your GMC G2500

Sadly, your GMC G2500 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 1985 GMC G2500 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, and subpar electrical performance may all indicate 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. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 1985 GMC G2500 running! Automotive batteries are just one of our many areas of expertise. Our expert technicians understand GMC service recommendations for G2500 battery cold cranking amps and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for G2500s?

We only want what’s best for your GMC G2500, which is why we exclusively carry the best. Your G2500 needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard G2500 batteries surpass expectations using the latest innovative technology to fuel the expanding power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your GMC G2500 and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your G2500’s New Battery Last

Did you recently have a new 1985 GMC G2500 car battery installed? Good thinking! You can give your new battery a head start with proper care and attention. You can take care of your battery by 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 G2500 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your GMC G2500 battery, pay us a visit. Our technicians are happy to help.

  • Why won’t my G2500 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’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary 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 G2500 battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my GMC G2500’s battery cost if I get a DieHard battery? You can find affordable G2500 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.
  • What is the average lifespan of a car battery? 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.
  • What is the white, crusty substance accumulating on my G2500’s battery post? If you notice white, crusty stuff around the battery terminals of your G2500, 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 G2500’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • What do I do about corrosion on my G2500 car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your G2500 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
  • Who sells G2500 batteries near me? You can shop for G2500 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.