Why won’t my V20 Suburban battery hold a charge?

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 lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead V20 Suburban battery?

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

How much do DieHard batteries cost for your Chevrolet V20 Suburban?

Chevrolet V20 Suburban 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.

How long can I expect my car battery to 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 V20 Suburban’s battery post?

The white, flaky stuff that can build up around your V20 Suburban’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your V20 Suburban, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I clean a corroded V20 Suburban battery terminal?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your V20 Suburban owner’s manual for instructions on how to do so.

Where can I purchase V20 Suburban batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install V20 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.

1988 Chevrolet V20 Suburban Car Batteries

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Get a Battery for Your Chevrolet V20 Suburban

Don’t let a dead battery stop you. Shop replacement car batteries for your 1988 Chevrolet V20 Suburban at Firestone Complete Auto Care.

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1988 Chevrolet V20 Suburban Battery Replacement & Size

Researching battery replacements for your Chevrolet V20 Suburban? Use this chart to find the right battery size and CCAs for your Chevrolet V20 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
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
75-2	V8/6.2L	Replacement 24 months	Performance months	650
78FT-2	V8/6.2L	Replacement 36 months	Performance months	800
78-AGM	V8/6.2L	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
V8/7.4L - 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
V8/6.2L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/6.2L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/6.2L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buying a Replacement Battery for Chevrolet V20 Suburban

You can pretty much drive your Chevrolet V20 Suburban until you don't want to anymore. But your V20 Suburban's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your V20 Suburban’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, and subpar electrical performance may all indicate that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 1988 Chevrolet V20 Suburban running! Car batteries are one of our many specialties! Our expert technicians understand Chevrolet service recommendations for V20 Suburban battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for V20 Suburbans?

We know what’s best for your Chevrolet V20 Suburban, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard V20 Suburban batteries surpass expectations and house the latest technology to satisfy the increasing power needs of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Chevrolet V20 Suburban and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your V20 Suburban’s New Battery Last

Got a new car battery installed in your 1988 Chevrolet V20 Suburban? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked V20 Suburban Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Chevrolet V20 Suburban-specific, visit your nearest store. Our technicians are happy to help.

Why won’t my V20 Suburban battery hold a charge? 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 lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead V20 Suburban battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Chevrolet V20 Suburban? Chevrolet V20 Suburban 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.
How long can I expect my car battery to 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 V20 Suburban’s battery post? The white, flaky stuff that can build up around your V20 Suburban’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your V20 Suburban, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
How do I clean a corroded V20 Suburban battery terminal? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your V20 Suburban owner’s manual for instructions on how to do so.
Where can I purchase V20 Suburban batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install V20 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.