Don’t let a dead battery stop you. Shop replacement car batteries for your 2018 GMC Sierra 2500 HD at Firestone Complete Auto Care.
Researching battery replacements for your GMC Sierra 2500 HD? Use this chart to find the right battery size and CCAs for your GMC Sierra 2500 HD.
| Battery | Engine | Warranty | Cold Cranking Amps | |
|---|---|---|---|---|
| 48H6 | V8/6.6L | Replacement 36 months | Performance months | 730 |
| H6-AGM | V8/6.6L | Replacement 36 months | Performance months | 760 |
| 48H6 | V8/6.0L | Replacement 36 months | Performance months | 730 |
| H7-AGM | V8/6.0L | Replacement 36 months | Performance months | 850 |
| BATTERIES |
|---|
|
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 |
|
V8/6.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730 |
|
V8/6.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850 |
You can pretty much drive your GMC Sierra 2500 HD until you don't want to anymore. But your Sierra 2500 HD's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. You want to replace your 2018 GMC Sierra 2500 HD 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, corrosion-covered posts, or faded headlights can all signal that your battery needs attention.
Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2018 GMC Sierra 2500 HD running! Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with GMC’s service specs for Sierra 2500 HD battery cold cranking amps and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.
We only want what’s best for your GMC Sierra 2500 HD, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the growing power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your GMC Sierra 2500 HD and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.
Have you recently had a fresh battery installed in your GMC Sierra 2500 HD? Great job! Now, help it last longer and stay charged by caring for it from the get-go. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.
Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your GMC Sierra 2500 HD battery, stop by your nearest store. Our technicians are happy to help.