2021 GMC Savana 2500 Car Batteries

Get a Battery for Your GMC Savana 2500

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2021 GMC Savana 2500 today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 2021 GMC Savana 2500

Researching battery replacements for your GMC Savana 2500? Use this chart to find the right battery size and CCAs for your GMC Savana 2500.

Battery Engine Warranty Cold Cranking Amps
34/78-4 L4/2.8L Replacement 24 months Performance months 800
78FT-2 L4/2.8L Replacement 36 months Performance months 800
78-1 V6/4.3L Replacement 24 months Performance months 700
75FT-3 V6/4.3L Replacement 36 months Performance months 700
78-AGM V6/4.3L Replacement 36 months Performance months 740
34/78-4 V8/6.6L Replacement 24 months Performance months 800
75FT-3 V8/6.6L Replacement 36 months Performance months 700
78-AGM V8/6.6L Replacement 36 months Performance months 740
BATTERIES

L4/2.8L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

L4/2.8L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V6/4.3L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

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

V8/6.6L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

V8/6.6L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V8/6.6L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

Buying a Replacement Battery for GMC Savana 2500

Your Savana 2500 doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. You want to replace your 2021 GMC Savana 2500 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corroded battery posts, or dim headlights may all indicate that your battery is waving goodbye.

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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2021 GMC Savana 2500. Car batteries are one of our many specialties! Our technicians are familiar with GMC-specific recommendations for Savana 2500 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your Savana 2500

We know what’s best for your GMC Savana 2500, which is why we carry just that. Your Savana 2500 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Savana 2500 batteries surpass expectations and house the latest technology to fuel the increasing power needs of modern vehicles They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Savana 2500 and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2021 GMC Savana 2500 Battery

Got a new car battery installed in your 2021 GMC Savana 2500? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Top Savana 2500 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a Savana 2500-specific battery question, visit your nearest store. Our technicians are happy to help.

  • Why doesn’t my Savana 2500 battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old Savana 2500 battery? We recycle it, taking care of both your car and the Earth.
  • What’s the cost of DieHard batteries for GMC Savana 2500s? You can find affordable Savana 2500 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 Savana 2500’s battery post? If you notice white, crusty stuff around the battery terminals of your Savana 2500, 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 Savana 2500’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • How do I clean a corroded Savana 2500 battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your Savana 2500’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.
  • Who sells Savana 2500 batteries near me? You can shop for Savana 2500 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.