Why won’t my X3 battery hold a charge?

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 lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old X3 battery?

We’ll recycle your car battery for you!

How much will replacing my BMW X3’s battery cost if I get a DieHard battery?

You can find affordable X3 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 can I expect my car battery to last?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, crusty buildup on my X3’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your X3 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

What do I do about corrosion on my X3 car battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your X3 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Where can I purchase X3 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install X3 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 BMW X3

Get a New BMW Battery

Get a Battery for Your BMW X3

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2018 BMW X3 today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2018 BMW X3

Researching battery replacements for your BMW X3? Check the chart to find the right car battery size and cold cranking amps for your X3.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	L4/2.0L	Replacement 36 months	Performance months	850
H7-AGM	L6/3.0L	Replacement 36 months	Performance months	850

BATTERIES
L4/2.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
L6/3.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Shopping for BMW X3 Car Batteries

Sadly, your BMW X3 won't last forever. Neither will its battery. 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 BMW X3 stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, and subpar electrical performance may all indicate that your battery is on its last leg.

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 necessary, a battery replacement to help keep your 2018 BMW X3 running! Car batteries are one of our many specialties! Our expert technicians understand BMW service recommendations for X3 battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for X3s?

Your BMW X3 deserves the best, which is why we exclusively carry the best. Your X3 needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations and house the latest technology to satisfy the growing power demands of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your BMW X3 and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2018 BMW X3 Battery

Have you recently had a fresh battery installed in your BMW X3? Good thinking! 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, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.