1999 BMW 740iL Batteries

Get a New BMW Battery

Get a Battery for Your BMW 740iL

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1999 BMW 740iL today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

Buying a Replacement Battery for BMW 740iL

Your 740iL doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your BMW 740iL stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or weak lights may all indicate that your battery needs attention.

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. Stop by for a free battery test and, if needed, get your BMW 740iL a replacement battery. Car batteries are one of our many specialties! Our expert technicians understand BMW service recommendations for 740iL car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your 740iL, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for  740iLs

We only want what’s best for your BMW 740iL, which is why we carry just that. Your 740iL needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond using the latest innovative technology to fuel the increasing power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your BMW 740iL and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 1999 BMW 740iL Battery

Got a new car battery installed in your 1999 BMW 740iL? Great job! Now, help it last longer and stay charged by caring for it from the get-go. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Top 740iL Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your BMW 740iL battery, visit your nearest store. Our technicians have the answers.

  • Why doesn’t my 740iL battery stay charged? 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 dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old 740iL battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for BMW 740iLs? BMW 740iL 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.
  • What is the average lifespan of a car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories,  how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
  • What is the white, crusty substance accumulating on my 740iL’s battery post? The white, flaky stuff that can build up around your 740iL’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 740iL, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
  • What do I do about corrosion on my 740iL car battery? Regularly inspecting and cleaning your battery terminals will help keep your 740iL’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 740iL batteries near me? Your local Firestone Complete Auto Care sells and installs 740iL batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.