Why won't my Yukon XL battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead Yukon XL battery?

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

How much will replacing my GMC Yukon XL’s battery cost if I get a DieHard battery?

You can find affordable Yukon XL 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 often should I replace my car battery?

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.

Why is there white, flaky stuff around my Yukon XL’s battery post?

If you notice white, crusty stuff around the battery terminals of your Yukon XL, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your Yukon XL’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my Yukon XL car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Who carries Yukon XL batteries near me?

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

Car Batteries for 2018 GMC Yukon XL

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GMC Yukon XL Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2018 GMC Yukon XL today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2018 GMC Yukon XL

Need more info about GMC Yukon XL batteries? Use the following chart to find information on GMC Yukon XL battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
48H6	V8/6.2L	Replacement 36 months	Performance months	730
H7-AGM	V8/6.2L	Replacement 36 months	Performance months	850
48H6	V8/5.3L	Replacement 36 months	Performance months	730
H6-AGM	V8/5.3L	Replacement 36 months	Performance months	760

BATTERIES
V8/6.2L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V8/6.2L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/5.3L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V8/5.3L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for GMC Yukon XL

Your Yukon XL doesn't have an expiration date, but its battery does. 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 GMC Yukon XL stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or faded headlights can all be signs 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. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2018 GMC Yukon XL running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with GMC-specific recommendations for Yukon XL battery CCAs and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your Yukon XL?

Your GMC Yukon XL deserves the best, which is why we exclusively carry the best. Your Yukon XL needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Yukon XL batteries surpass expectations using the latest innovative technology to satisfy 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 Yukon XL and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.

Caring for a New GMC Yukon XL Battery

Got a new car battery installed in your 2018 GMC Yukon XL? Good thinking! You can give your new battery a head start with proper care and attention. You can take care of your battery by limiting short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your Yukon XL Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your GMC Yukon XL battery, stop by your nearest store. Our technicians are happy to help.

Why won't my Yukon XL battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead Yukon XL battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my GMC Yukon XL’s battery cost if I get a DieHard battery? You can find affordable Yukon XL 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 often should I replace my car battery? 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.
Why is there white, flaky stuff around my Yukon XL’s battery post? If you notice white, crusty stuff around the battery terminals of your Yukon XL, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your Yukon XL’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I remove corrosion from my Yukon XL car battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Who carries Yukon XL batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Yukon XL batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.