Why doesn’t my K1500 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old K1500 battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for GMC K1500s?

Get affordable prices on GMC K1500 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come 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 K1500’s battery post?

The white, crusty stuff that can accumulate around K1500 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean corrosion off my K1500 vehicle battery?

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 K1500 owner’s manual for instructions on how to do so.

Who sells K1500 batteries near me?

Your local Firestone Complete Auto Care sells and installs K1500 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 1990 GMC K1500

Get a New GMC Battery

Get a Battery for Your GMC K1500

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1990 GMC K1500 today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 1990 GMC K1500

Not sure what battery to get for your GMC K1500? Use this chart to find the right battery size and CCAs for your GMC K1500.

Battery	Engine	Warranty		Cold Cranking Amps
78-1	V8/5.0L	Replacement 24 months	Performance months	700
78FT-2	V8/5.0L	Replacement 36 months	Performance months	800
78-AGM	V8/5.0L	Replacement 36 months	Performance months	740
34/78-4	V6/4.3L	Replacement 24 months	Performance months	800
78FT-2	V6/4.3L	Replacement 36 months	Performance months	800
78-AGM	V6/4.3L	Replacement 36 months	Performance months	740
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

BATTERIES
V8/5.0L - Battery: 78-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700
V8/5.0L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/5.0L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V6/4.3L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800
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
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

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Buying a Replacement Battery for GMC K1500

Sadly, your GMC K1500 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Don’t get stranded by your K1500’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or faded 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. Stop by for a free battery test and, if needed, get your GMC K1500 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand GMC service recommendations for K1500 battery cold cranking amps and reserve capacity. Get help figuring out the battery size that's best for your K1500, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for K1500s

We only want what’s best for your GMC K1500, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard K1500 batteries surpass expectations using state-of-the-art advancements to fuel the increasing power requirements of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your K1500 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 K1500’s New Battery Last

Got a new car battery installed in your 1990 GMC K1500? 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 cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your K1500 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a K1500-specific battery question, stop by your nearest store. Our technicians are happy to help.

Why doesn’t my K1500 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my old K1500 battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for GMC K1500s? Get affordable prices on GMC K1500 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come 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 K1500’s battery post? The white, crusty stuff that can accumulate around K1500 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean corrosion off my K1500 vehicle battery? 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 K1500 owner’s manual for instructions on how to do so.
Who sells K1500 batteries near me? Your local Firestone Complete Auto Care sells and installs K1500 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.