2000 GMC K2500 Car Batteries

Get a Battery for Your GMC K2500

Don't let a failing battery slow you down. Shop replacement batteries for 2000 GMC K2500s today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 2000 GMC K2500

Researching battery replacements for your GMC K2500? Use this chart to find the right battery size and CCAs for your GMC K2500.

Battery Engine Warranty Cold Cranking Amps
78-1 V8/5.7L Replacement 24 months Performance months 700
75FT-3 V8/5.7L Replacement 36 months Performance months 700
78-AGM V8/5.7L Replacement 36 months Performance months 740
78-1 V8/6.5L Replacement 24 months Performance months 700
78FT-2 V8/6.5L Replacement 36 months Performance months 800
78-AGM V8/6.5L Replacement 36 months Performance months 740
34/78-4 V8/7.4L Replacement 24 months Performance months 800
75FT-3 V8/7.4L Replacement 36 months Performance months 700
78-AGM V8/7.4L Replacement 36 months Performance months 740
BATTERIES

V8/5.7L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

V8/5.7L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V8/5.7L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

V8/6.5L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

V8/6.5L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V8/6.5L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

V8/7.4L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

V8/7.4L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V8/7.4L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

Shopping for GMC K2500 Car Batteries

Sadly, your GMC K2500 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 2000 GMC K2500 battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if needed, get your GMC K2500 a replacement battery. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with GMC’s service specs for K2500 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your K2500, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your K2500

We know what’s best for your GMC K2500, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations and house the latest technology to fuel the increasing power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your K2500 and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New GMC K2500 Battery

Have you recently had a fresh battery installed in your GMC K2500? Good thinking! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Top K2500 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your GMC K2500 battery, visit your nearest store. Our technicians are happy to help.

  • Why doesn’t my K2500 battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my dead K2500 battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your GMC K2500? GMC K2500 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? 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.
  • Why is there white, crusty buildup on my K2500’s battery post? If you notice white, crusty stuff around the battery terminals of your K2500, 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 K2500’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  •  How do I clean corrosion off my K2500 vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your K2500 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.
  • Where can I purchase K2500 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install K2500 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.