1984 GMC K1500 Suburban Car Batteries

Get a New GMC K1500 Suburban Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 1984 GMC K1500 Suburban at Firestone Complete Auto Care.

Battery Size & Replacement for 1984 GMC K1500 Suburban

Researching battery replacements for your GMC K1500 Suburban? Use the following chart to find information on GMC K1500 Suburban battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
34/78-4 V8/5.7L Replacement 24 months Performance months 800
78FT-2 V8/5.7L Replacement 36 months Performance months 800
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
BATTERIES

V8/5.7L

- Battery: 34/78-4

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 800

V8/5.7L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

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

Buying a Replacement Battery for GMC K1500 Suburban

Sadly, your GMC K1500 Suburban won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your GMC K1500 Suburban stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or weak lights can all be signs 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 necessary, a battery replacement to help keep your 1984 GMC K1500 Suburban running! Car batteries are one of our many specialties! Our technicians are well-acquainted with GMC’s service specs for K1500 Suburban car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your K1500 Suburban, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your K1500 Suburban?

We only want what’s best for your GMC K1500 Suburban, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations using the latest innovative technology to satisfy the expanding power demands of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your K1500 Suburban and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New GMC K1500 Suburban Battery

Have you recently had a fresh battery installed in your GMC K1500 Suburban? 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 using electronics such as the radio and power outlets when the engine is off.

Answers to Your K1500 Suburban Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a K1500 Suburban-specific battery question, pay us a visit. Our technicians have the answers.

  • Why won't my K1500 Suburban battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old K1500 Suburban battery? We’ll recycle your car battery for you!
  • How much will replacing my GMC K1500 Suburban’s battery cost if I get a DieHard battery? You can find affordable K1500 Suburban 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 do car batteries 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 K1500 Suburban’s battery post? If you notice white, crusty stuff around the battery terminals of your K1500 Suburban, 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 K1500 Suburban’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • How do I clean a corroded K1500 Suburban battery terminal? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your K1500 Suburban owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
  • Where can I purchase K1500 Suburban batteries near me? You can shop for K1500 Suburban 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.