Don't let a failing battery slow you down. Shop replacement batteries for 1991 GMC G2500s today and schedule a quick installation at Firestone Complete Auto Care.
Not sure what battery to get for your GMC G2500? Check the chart to find the right car battery size and cold cranking amps for your G2500.
| Battery | Engine | Warranty | Cold Cranking Amps | |
|---|---|---|---|---|
| 34/78-4 | V8/5.0L | Replacement 24 months | Performance months | 800 |
| 75FT-3 | V8/5.0L | Replacement 36 months | Performance months | 700 |
| 78-AGM | V8/5.0L | Replacement 36 months | Performance months | 740 |
| 75-2 | V8/5.7L | Replacement 24 months | Performance months | 650 |
| 75FT-3 | V8/5.7L | Replacement 36 months | Performance months | 700 |
| 78-AGM | V8/5.7L | Replacement 36 months | Performance months | 740 |
| 34/78-4 | V8/6.2L | Replacement 24 months | Performance months | 800 |
| 75FT-3 | V8/6.2L | Replacement 36 months | Performance months | 700 |
| 78-AGM | V8/6.2L | Replacement 36 months | Performance months | 740 |
| 75-2 | V6/4.3L | Replacement 24 months | Performance months | 650 |
| 75FT-3 | V6/4.3L | Replacement 36 months | Performance months | 700 |
| 78-AGM | V6/4.3L | Replacement 36 months | Performance months | 740 |
| BATTERIES |
|---|
|
V8/5.0L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800 |
|
V8/5.0L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700 |
|
V8/5.0L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740 |
|
V8/5.7L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650 |
|
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 |
|
V8/6.2L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800 |
|
V8/6.2L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700 |
|
V8/6.2L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740 |
|
V6/4.3L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650 |
|
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 |
Your G2500 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 1991 GMC G2500 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, and subpar electrical performance may all indicate that your battery is waving goodbye.
You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your GMC G2500 a replacement battery. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with GMC’s service specs for G2500 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.
We know what’s best for your GMC G2500, 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 G2500 batteries surpass expectations using state-of-the-art advancements to fuel the increasing power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your G2500 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.
Got a new car battery installed in your 1991 GMC G2500? Congrats! 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, limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.
Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are GMC G2500-specific, visit your nearest store. Our expert techs have the answers you need.