Car Batteries for 1994 BMW 740i

Get a New BMW Battery

Get a Battery for Your BMW 740i

Don’t let a dead battery stop you. Shop replacement car batteries for your 1994 BMW 740i at Firestone Complete Auto Care.

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The Right Battery Size for a 1994 BMW 740i

Not sure what battery to get for your BMW 740i? Check the chart to find the right car battery size and cold cranking amps for your 740i.

Battery Engine Warranty Cold Cranking Amps
T8 V8/4.0L Replacement 36 months Performance months 800
BATTERIES

V8/4.0L

- Battery: T8

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

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Shopping for BMW 740i Car Batteries

You can pretty much drive your BMW 740i until you don't want to anymore. But your 740i's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. You want to replace your 1994 BMW 740i battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery posts, and subpar electrical performance can all be signs that your battery is waving goodbye.

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, get your BMW 740i a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with BMW’s service specs for 740i 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.

Is There a DieHard Battery for 740is?

We know what’s best for your BMW 740i, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations and house the latest technology to fuel the expanding power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your 740i and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your 740i’s New Battery Last

Have you recently had a fresh battery installed in your BMW 740i? Congrats! Give your new car battery the best start with proper care. Give your new battery a hand by decreasing the number of short trips you take, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Top 740i Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a 740i-specific battery question, stop by your nearest store. Our technicians have the answers.

  • Why won’t my 740i battery hold a charge? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead 740i battery? We recycle it, taking care of both your car and the Earth.
  • What’s the cost of DieHard batteries for BMW 740is? You can find affordable 740i 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 long can I expect my car battery to last? 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.
  • Why is there white, flaky stuff around my 740i’s battery post? If you notice white, crusty stuff around the battery terminals of your 740i, 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 740i’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • How do I remove corrosion from my 740i 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 740i owner’s manual for instructions on how to do so.
  • Where can I find a battery for my 740i? You can shop for 740i batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.