Why won’t my Blazer 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 a habit of leaving your car doors open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead Blazer battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

What’s the cost of Duralast batteries for Chevrolet Blazers?

Chevrolet Blazer batteries can be affordable, especially when there's an available battery coupon.

How long do car batteries last?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

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

The white, flaky stuff that can build up around your Blazer’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 Blazer, 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 Blazer 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 Blazer owner’s manual for instructions on how to do so.

Where can I purchase Blazer batteries near me?

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

1987 Chevrolet Blazer Car Batteries

Get a New Chevrolet Battery

Chevrolet Blazer Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1987 Chevrolet Blazer today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 1987 Chevrolet Blazer

Not sure what battery to get for your Chevrolet Blazer? Use the following chart to find information on Chevrolet Blazer battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
75-2	V8/5.0L	Replacement 24 months	Performance months	650
75FT-3	V8/5.0L	Replacement 36 months	Performance months	700
75-2	V8/5.7L	Replacement 24 months	Performance months	650
78FT-2	V8/5.7L	Replacement 36 months	Performance months	800
78-AGM	V8/5.7L	Replacement 36 months	Performance months	740
75-2	V8/6.2L	Replacement 24 months	Performance months	650
75FT-3	V8/6.2L	Replacement 36 months	Performance months	700

BATTERIES
V8/5.0L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/5.0L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
V8/5.7L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
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: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/6.2L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700

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Buy the Right Battery for Your Chevrolet Blazer

Sadly, your Chevrolet Blazer won't last forever. Neither will its battery. 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 Chevrolet Blazer 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, corroded battery terminals, or faded headlights can all signal that your battery is on its last leg.

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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 1987 Chevrolet Blazer. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Chevrolet-specific recommendations for Blazer 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.

Why Choose a Duralast Battery for Your Blazer?

We know what’s best for your Chevrolet Blazer, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even some of the toughest conditions. Duralast batteries shatter expectations using the latest innovative technology to satisfy the growing power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Choose a Duralast battery for your Chevrolet Blazer 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.

Making Your Blazer’s New Battery Last

Got a new car battery installed in your 1987 Chevrolet Blazer? Congrats! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked Blazer Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Chevrolet Blazer-specific, visit your nearest store. Our technicians are happy to help.

Why won’t my Blazer 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 a habit of leaving your car doors open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead Blazer battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
What’s the cost of Duralast batteries for Chevrolet Blazers? Chevrolet Blazer batteries can be affordable, especially when there's an available battery coupon.
How long do car batteries last? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
What is the white, crusty stuff around my Blazer’s battery post? The white, flaky stuff that can build up around your Blazer’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 Blazer, 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 Blazer 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 Blazer owner’s manual for instructions on how to do so.
Where can I purchase Blazer batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Blazer batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.