1988 GMC S15 Car Batteries

Get a New GMC S15 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1988 GMC S15 today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 1988 GMC S15

Need more info about GMC S15 batteries? Use the following chart to find information on GMC S15 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
78-1 V6/2.8L Replacement 24 months Performance months 700
75FT-3 V6/2.8L Replacement 36 months Performance months 700
78-AGM V6/2.8L Replacement 36 months Performance months 740
78-1 V6/4.3L Replacement 24 months Performance months 700
78FT-2 V6/4.3L Replacement 36 months Performance months 800
78-AGM V6/4.3L Replacement 36 months Performance months 740
75-2 L4/2.5L Replacement 24 months Performance months 650
75FT-3 L4/2.5L Replacement 36 months Performance months 700
78-AGM L4/2.5L Replacement 36 months Performance months 740
BATTERIES

V6/2.8L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

V6/2.8L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V6/2.8L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

V6/4.3L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

V6/4.3L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V6/4.3L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

L4/2.5L

- Battery: 75-2

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 650

L4/2.5L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

L4/2.5L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

Buying a Replacement Battery for GMC S15

Your S15 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your GMC S15 stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights may all indicate that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. 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 1988 GMC S15 running! Car batteries are one of our many specialties! Our technicians are familiar with GMC-specific recommendations for S15 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your S15?

We only want what’s best for your GMC S15, which is why we carry just that. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using state-of-the-art advancements to satisfy the expanding power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your S15 and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 1988 GMC S15 Battery

Did you recently have a new 1988 GMC S15 car battery installed? 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, cutting back on unnecessary short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked S15 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are GMC S15-specific, stop by your nearest store. Our technicians are happy to help.

  • Why won't my S15 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 may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old S15 battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for GMC S15s? GMC S15 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.