Why won't my Z4 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 dome lights on during the night. 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!

How much do DieHard batteries cost for your BMW Z4?

BMW Z4 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes 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 substance accumulating on my Z4’s battery post?

If you notice white, crusty stuff around the battery terminals of your Z4, 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 Z4’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean corrosion off my Z4 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 Z4 owner’s manual for instructions on how to do so.

Who sells Z4 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Z4 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2007 BMW Z4 Car Batteries

Get a New BMW Battery

Get a Battery for Your BMW Z4

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2007 BMW Z4 today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2007 BMW Z4

Not sure what battery to get for your BMW Z4? Check the chart to find the right car battery size and cold cranking amps for your Z4.

Battery	Engine	Warranty		Cold Cranking Amps
91-1	L6/3.0L	Replacement 24 months	Performance months	615
47H5	L6/3.0L	Replacement 36 months	Performance months	650
H7-AGM	L6/3.0L	Replacement 36 months	Performance months	850
47H5	L6/3.2L	Replacement 36 months	Performance months	650
H5-AGM	L6/3.2L	Replacement 36 months	Performance months	680

BATTERIES
L6/3.0L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
L6/3.0L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L6/3.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
L6/3.2L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
L6/3.2L - Battery: H5-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 680

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Buy the Right Battery for Your BMW Z4

Sadly, your BMW Z4 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Z4’s car battery. Replace it regularly instead! 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, swollen battery case, corroded battery posts, or weak lights can all signal 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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2007 BMW Z4. Car batteries are one of our many specialties! Our technicians are well-acquainted with BMW’s service specs for Z4 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your Z4, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for Z4s

We only want what’s best for your BMW Z4, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to satisfy the growing power needs of new vehicles. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your BMW Z4 and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New BMW Z4 Battery

Got a new car battery installed in your 2007 BMW Z4? Great job! You can give your new battery a head start with proper care and attention. You can take care of your battery by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Z4 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a Z4-specific battery question, visit your nearest store. Our expert techs have the answers you need.

Why won't my Z4 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 dome lights on during the night. 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!
How much do DieHard batteries cost for your BMW Z4? BMW Z4 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes 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 substance accumulating on my Z4’s battery post? If you notice white, crusty stuff around the battery terminals of your Z4, 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 Z4’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my Z4 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 Z4 owner’s manual for instructions on how to do so.
Who sells Z4 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Z4 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.