Car Batteries for 1989 BMW 735i

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BMW 735i Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 1989 BMW 735i at Firestone Complete Auto Care.

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1989 BMW 735i Battery Replacement & Size

Need more info about BMW 735i batteries? Use the following chart to find information on BMW 735i battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
T8 L6/3.5L Replacement 36 months Performance months 800
BATTERIES

L6/3.5L

- Battery: T8

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

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Buying a Replacement Battery for BMW 735i

You can pretty much drive your BMW 735i until you don't want to anymore. But your 735i's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 1989 BMW 735i 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, a blinking battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 1989 BMW 735i running! Car batteries are one of our many specialties! Our technicians are familiar with BMW-specific recommendations for 735i battery CCAs and reserve capacity. 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 735i?

Your BMW 735i deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using the latest innovative technology to fuel the expanding power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your BMW 735i 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.

Caring for a New BMW 735i Battery

Did you recently have a new 1989 BMW 735i car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Top 735i Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your BMW 735i battery, pay us a visit. Our technicians have the answers.

  • Why won’t my 735i battery hold a charge? A battery that won't hold a charge is almost as good as dead. It may be getting 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 learn more about your battery's charge.
  • What happens to my old 735i battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for BMW 735is? Get affordable prices on BMW 735i 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 735i’s battery post? The white, crusty stuff that can accumulate around 735i car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
  • What do I do about corrosion on my 735i car battery? Regularly inspecting and cleaning your battery terminals will help keep your 735i’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
  • Where can I purchase 735i batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 735i 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.