Why won’t my R2500 Suburban battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old R2500 Suburban battery?

We recycle it, taking care of both your car and the Earth.

What’s the cost of DieHard batteries for GMC R2500 Suburbans?

You can find affordable R2500 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 can I expect my car battery to last?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

What is the white, crusty stuff around my R2500 Suburban’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your R2500 Suburban car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

What do I do about corrosion on my R2500 Suburban car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Who sells R2500 Suburban batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install R2500 Suburban batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

1989 GMC R2500 Suburban Car Batteries

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Get a New GMC R2500 Suburban Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 1989 GMC R2500 Suburban at Firestone Complete Auto Care.

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1989 GMC R2500 Suburban Battery Replacement & Size

Not sure what battery to get for your GMC R2500 Suburban? Check the chart to find the right car battery size and cold cranking amps for your R2500 Suburban.

Battery	Engine	Warranty		Cold Cranking Amps
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	V8/7.4L	Replacement 24 months	Performance months	650
78FT-2	V8/7.4L	Replacement 36 months	Performance months	800
78-AGM	V8/7.4L	Replacement 36 months	Performance months	740

BATTERIES
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
V8/7.4L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/7.4L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/7.4L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Shopping for GMC R2500 Suburban Car Batteries

You can pretty much drive your GMC R2500 Suburban until you don't want to anymore. But your R2500 Suburban's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 1989 GMC R2500 Suburban battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or faded headlights can all be signs that your battery is on its last leg.

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 needed, a replacement battery for your 1989 GMC R2500 Suburban. Car batteries are one of our many specialties! Our expert technicians understand GMC service recommendations for R2500 Suburban battery CCAs and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for R2500 Suburbans?

We know what’s best for your GMC R2500 Suburban, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard R2500 Suburban batteries surpass expectations using the latest innovative technology to satisfy the increasing power needs of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your GMC R2500 Suburban 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.

Caring for a New GMC R2500 Suburban Battery

Have you recently had a fresh battery installed in your GMC R2500 Suburban? Good thinking! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your R2500 Suburban Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are GMC R2500 Suburban-specific, stop by your nearest store. Our technicians have the answers.

Why won’t my R2500 Suburban battery hold a charge? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old R2500 Suburban battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for GMC R2500 Suburbans? You can find affordable R2500 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 can I expect my car battery to last? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty stuff around my R2500 Suburban’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your R2500 Suburban car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
What do I do about corrosion on my R2500 Suburban car battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Who sells R2500 Suburban batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install R2500 Suburban batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.