Why doesn’t my Sierra 1500 battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting 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 nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead Sierra 1500 battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your GMC Sierra 1500?

Get affordable prices on GMC Sierra 1500 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 is a car battery good for?

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 Sierra 1500’s battery post?

The white, crusty stuff that can accumulate around Sierra 1500 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 remove corrosion from my Sierra 1500 car 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 Sierra 1500 owner’s manual for instructions on how to do so.

Where can I purchase Sierra 1500 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Sierra 1500 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2003 GMC Sierra 1500 Batteries

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GMC Sierra 1500 Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2003 GMC Sierra 1500s today and schedule a quick installation at Firestone Complete Auto Care.

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2003 GMC Sierra 1500 Battery Replacement & Size

Not sure what battery to get for your GMC Sierra 1500? Check the chart to find the right car battery size and cold cranking amps for your Sierra 1500.

Battery	Engine	Warranty		Cold Cranking Amps
78-1	V6/4.3L	Replacement 24 months	Performance months	700
75FT-3	V6/4.3L	Replacement 36 months	Performance months	700
78-AGM	V6/4.3L	Replacement 36 months	Performance months	740
75-2	V8/5.3L	Replacement 24 months	Performance months	650
78FT-2	V8/5.3L	Replacement 36 months	Performance months	800
78-AGM	V8/5.3L	Replacement 36 months	Performance months	740
75-2	V8/4.8L	Replacement 24 months	Performance months	650
78FT-2	V8/4.8L	Replacement 36 months	Performance months	800
78-AGM	V8/4.8L	Replacement 36 months	Performance months	740
75-2	V8/6.0L	Replacement 24 months	Performance months	650
78FT-2	V8/6.0L	Replacement 36 months	Performance months	800
78-AGM	V8/6.0L	Replacement 36 months	Performance months	740

BATTERIES
V6/4.3L - Battery: 78-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700
V6/4.3L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
V6/4.3L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V8/5.3L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/5.3L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/5.3L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V8/4.8L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/4.8L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/4.8L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V8/6.0L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/6.0L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/6.0L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buying a Replacement Battery for GMC Sierra 1500

Your Sierra 1500 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your GMC Sierra 1500 stranded. Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or weak lights can all be signs that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2003 GMC Sierra 1500 running! Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with GMC’s service specs for Sierra 1500 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for Sierra 1500s?

We only want what’s best for your GMC Sierra 1500, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations and house the latest technology to fuel the increasing power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your GMC Sierra 1500 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 2003 GMC Sierra 1500 Battery

Got a new car battery installed in your 2003 GMC Sierra 1500? Congrats! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.