Don't let a failing battery slow you down. Shop replacement batteries for 2003 GMC Sierra 3500s today and schedule a quick installation at Firestone Complete Auto Care.
Need more info about GMC Sierra 3500 batteries? Use this chart to find the right battery size and CCAs for your GMC Sierra 3500.
| Battery | Engine | Warranty | Cold Cranking Amps | |
|---|---|---|---|---|
| 75-2 | V8/8.1L | Replacement 24 months | Performance months | 650 |
| 75FT-3 | V8/8.1L | Replacement 36 months | Performance months | 700 |
| 78-AGM | V8/8.1L | Replacement 36 months | Performance months | 740 |
| 78-1 | V8/6.6L | Replacement 24 months | Performance months | 700 |
| 75FT-3 | V8/6.6L | Replacement 36 months | Performance months | 700 |
| 78-AGM | V8/6.6L | Replacement 36 months | Performance months | 740 |
| 78-1 | V8/6.0L | Replacement 24 months | Performance months | 700 |
| 78FT-2 | V8/6.0L | Replacement 36 months | Performance months | 800 |
| 78-AGM | V8/6.0L | Replacement 36 months | Performance months | 740 |
| BATTERIES |
|---|
|
V8/8.1L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650 |
|
V8/8.1L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700 |
|
V8/8.1L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740 |
|
V8/6.6L - Battery: 78-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700 |
|
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 |
|
V8/6.0L - Battery: 78-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700 |
|
V8/6.0L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800 |
|
V8/6.0L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740 |
Sadly, your GMC Sierra 3500 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 3500 stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, and subpar electrical performance can all signal that your battery is on its last leg.
Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if needed, a replacement battery for your 2003 GMC Sierra 3500. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with GMC’s service specs for Sierra 3500 battery CCAs and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.
Your GMC Sierra 3500 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your Sierra 3500 needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard Sierra 3500 batteries surpass expectations using state-of-the-art advancements to satisfy the growing power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your Sierra 3500 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.
Did you recently have a new 2003 GMC Sierra 3500 car battery installed? Congrats! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.
Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are GMC Sierra 3500-specific, pay us a visit. Our technicians are happy to help.