Why won't my Z4 battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old Z4 battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for BMW Z4s?

Get affordable prices on BMW Z4 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?

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, crusty buildup on my Z4’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 Z4 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 Z4 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 Z4 owner’s manual for instructions on how to do so.

Who carries Z4 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Z4 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2014 BMW Z4 Car Batteries

Get a New BMW Battery

Get a New BMW Z4 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2014 BMW Z4s today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

The Right Battery Size for a 2014 BMW Z4

Need more info about BMW Z4 batteries? Use this chart to find the right battery size and CCAs for your BMW Z4.

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

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

Schedule an Appointment

Shopping for BMW Z4 Car Batteries

Your Z4 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 BMW Z4 stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or dim headlights can all be signs that your battery needs attention.

Or, you can get a complimentary battery check at your nearest 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 2014 BMW Z4 running! Car batteries are one of our many specialties! Our expert technicians understand BMW service recommendations for Z4 battery cold cranking amps and reserve capacity. Get help figuring out the battery size that's best for your Z4, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for Z4s?

Your BMW Z4 deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard Z4 batteries surpass expectations using the latest innovative technology to satisfy the growing power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your Z4 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Z4’s New Battery Last

Have you recently had a fresh battery installed in your BMW Z4? Good thinking! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Z4 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are BMW Z4-specific, pay us a visit. Our technicians have the answers.

Why won't my Z4 battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old Z4 battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for BMW Z4s? Get affordable prices on BMW Z4 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? 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, crusty buildup on my Z4’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 Z4 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 Z4 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 Z4 owner’s manual for instructions on how to do so.
Who carries Z4 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Z4 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.