2011 GMC Sierra 2500 HD Car Batteries

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Get a Battery for Your GMC Sierra 2500 HD

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2011 GMC Sierra 2500 HD today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2011 GMC Sierra 2500 HD

Need more info about GMC Sierra 2500 HD batteries? Use the following chart to find information on GMC Sierra 2500 HD battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
91-1 V8/6.0L Replacement 24 months Performance months 615
48H6 V8/6.0L Replacement 36 months Performance months 730
H6-AGM V8/6.0L Replacement 36 months Performance months 760
48H6 V8/6.6L Replacement 36 months Performance months 730
H6-AGM V8/6.6L Replacement 36 months Performance months 760
BATTERIES

V8/6.0L

- Battery: 91-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 615

V8/6.0L

- Battery: 48H6

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 730

V8/6.0L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

V8/6.6L

- Battery: 48H6

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 730

V8/6.6L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

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Buy the Right Battery for Your GMC Sierra 2500 HD

Sadly, your GMC Sierra 2500 HD won't last forever. Neither will its battery. 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 GMC Sierra 2500 HD stranded. Pay attention to clues that your battery is on its way out. A lagging starter, a blinking battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance may all indicate that your battery is waving goodbye.

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 2011 GMC Sierra 2500 HD running! Car batteries are only one of our many strong suits. Our technicians are well-acquainted with GMC’s service specs for Sierra 2500 HD battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your Sierra 2500 HD?

Your GMC Sierra 2500 HD deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond 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. Go with a DieHard battery for your Sierra 2500 HD 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.

After Buying 2011 GMC Sierra 2500 HD Battery

Did you recently have a new 2011 GMC Sierra 2500 HD car battery installed? Congrats! 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, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Sierra 2500 HD Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Sierra 2500 HD-specific battery question, visit your nearest store. Our technicians have the answers.

  • Why doesn’t my Sierra 2500 HD battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my old Sierra 2500 HD battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your GMC Sierra 2500 HD? Get affordable prices on GMC Sierra 2500 HD batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
  • How often should I replace my car battery? 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 substance accumulating on my Sierra 2500 HD’s battery post? The white, crusty stuff that can accumulate around Sierra 2500 HD car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
  •  How do I clean corrosion off my Sierra 2500 HD vehicle battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
  •  Who carries Sierra 2500 HD batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Sierra 2500 HD batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.