Why won't my Sierra 3500 HD 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 complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old Sierra 3500 HD battery?

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

What’s the cost of DieHard batteries for GMC Sierra 3500 HDs?

You can find affordable Sierra 3500 HD 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 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 Sierra 3500 HD’s battery post?

The white, crusty stuff that can accumulate around Sierra 3500 HD 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 3500 HD car battery?

Regularly inspecting and cleaning your battery terminals will help keep your Sierra 3500 HD’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who carries Sierra 3500 HD batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Sierra 3500 HD batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2007 GMC Sierra 3500 HD Car Batteries

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GMC Sierra 3500 HD Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2007 GMC Sierra 3500 HDs today and schedule a quick installation at Firestone Complete Auto Care.

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2007 GMC Sierra 3500 HD Battery Replacement & Size

Researching battery replacements for your GMC Sierra 3500 HD? Use the following chart to find information on GMC Sierra 3500 HD battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
34/78-4	V8/6.0L	Replacement 24 months	Performance months	800
75FT-3	V8/6.0L	Replacement 36 months	Performance months	700
78-AGM	V8/6.0L	Replacement 36 months	Performance months	740
75-2	V8/6.6L	Replacement 24 months	Performance months	650
75FT-3	V8/6.6L	Replacement 36 months	Performance months	700
78-AGM	V8/6.6L	Replacement 36 months	Performance months	740

BATTERIES
V8/6.0L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800
V8/6.0L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
V8/6.0L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V8/6.6L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V8/6.6L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700
V8/6.6L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buy the Right Battery for Your GMC Sierra 3500 HD

Your Sierra 3500 HD doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your Sierra 3500 HD’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, or dim headlights may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if needed, a replacement battery for your 2007 GMC Sierra 3500 HD. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with GMC’s service specs for Sierra 3500 HD battery CCAs and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your Sierra 3500 HD

We only want what’s best for your GMC Sierra 3500 HD, which is why we carry just that. Your Sierra 3500 HD needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Sierra 3500 HD batteries surpass expectations and house the latest technology to meet the expanding power needs of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your Sierra 3500 HD 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.

After Buying 2007 GMC Sierra 3500 HD Battery

Have you recently had a fresh battery installed in your GMC Sierra 3500 HD? Good thinking! Give your new car battery the best start with proper care. Give your new battery a hand by cutting back on unnecessary short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.