2004 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 2004 BMW Z4s today and schedule a quick installation at Firestone Complete Auto Care.

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Buy the Right Battery for Your BMW Z4

Sadly, your BMW Z4 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Don’t get stranded by your Z4’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A slow engine crank, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or weak lights can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your BMW Z4 a replacement battery. Car batteries are only one of our many strong suits. 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 fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your Z4?

We know what’s best for your BMW Z4, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard Z4 batteries surpass expectations using state-of-the-art advancements to fuel the growing power demands of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your BMW Z4 and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

Making Your Z4’s New Battery Last

Got a new car battery installed in your 2004 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, 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.

Top Z4 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Z4-specific battery question, visit your nearest store. Our technicians have the answers.

  • Why won’t my Z4 battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old Z4 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my BMW Z4’s battery cost if I get a DieHard battery? You can find affordable Z4 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? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
  • Why is there white, crusty buildup on my Z4’s battery post? The white, flaky stuff that can build up around your Z4’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 Z4, 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 a corroded Z4 battery terminal? 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.
  • Where can I purchase 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.