Why won't my Yukon XL 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 favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old 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?

Get affordable prices on GMC Yukon XL 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 often should I replace my car battery?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

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

The white, flaky stuff that can build up around your Yukon XL’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 Yukon XL, 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 corrosion off my Yukon XL 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 Yukon XL owner’s manual for instructions on how to do so.

Where can I purchase Yukon XL batteries near me?

You can shop for Yukon XL batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

Car Batteries for 2020 GMC Yukon XL

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Get a New GMC Yukon XL Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2020 GMC Yukon XLs today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2020 GMC Yukon XL

Need more info about GMC Yukon XL batteries? Check the chart to find the right car battery size and cold cranking amps for your Yukon XL.

Battery	Engine	Warranty		Cold Cranking Amps
94RH7	V8/5.3L	Replacement 36 months	Performance months	800
H6-AGM	V8/5.3L	Replacement 36 months	Performance months	760
94RH7	V8/6.2L	Replacement 36 months	Performance months	800
H7-AGM	V8/6.2L	Replacement 36 months	Performance months	850

BATTERIES
V8/5.3L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/5.3L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V8/6.2L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/6.2L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buy the Right Battery for Your GMC Yukon XL

Sadly, your GMC Yukon XL won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2020 GMC Yukon XL battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, or weak lights may all indicate that your battery needs attention.

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. Drop in for a free battery check and, if needed, get your GMC Yukon XL a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand GMC service recommendations for Yukon XL battery cold cranking amps and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your Yukon XL

We only want what’s best for your GMC Yukon XL, which is why we only carry top-of-the-line replacement parts and batteries. Your Yukon XL needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond and house the latest technology to satisfy the increasing power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Yukon XL and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New GMC Yukon XL Battery

Have you recently had a fresh battery installed in your GMC Yukon XL? Great job! 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 avoiding radio and electronic component use when the engine is off.

Commonly Asked Yukon XL Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are GMC Yukon XL-specific, stop by your nearest store. Our expert techs have the answers you need.

Why won't my Yukon XL 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 favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old 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? Get affordable prices on GMC Yukon XL 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 often should I replace my car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty stuff around my Yukon XL’s battery post? The white, flaky stuff that can build up around your Yukon XL’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 Yukon XL, 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 corrosion off my Yukon XL 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 Yukon XL owner’s manual for instructions on how to do so.
Where can I purchase Yukon XL batteries near me? You can shop for Yukon XL batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.