Why doesn’t my 740i battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old 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 is a car battery good for?

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 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 clean a corroded 740i 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 740i owner’s manual for instructions on how to do so.

Who sells 740i batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 740i 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.

2001 BMW 740i Batteries

Get a New BMW Battery

Get a New BMW 740i Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2001 BMW 740i today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2001 BMW 740i

Need more info about BMW 740i batteries? Use this chart to find the right battery size and CCAs for your BMW 740i.

Battery	Engine	Warranty		Cold Cranking Amps
95R/H9	V8/4.4L	Replacement 36 months	Performance months	950
H9-AGM	V8/4.4L	Replacement 36 months	Performance months	950

BATTERIES
V8/4.4L - Battery: 95R/H9 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 950
V8/4.4L - Battery: H9-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 950

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Buy the Right Battery for Your BMW 740i

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. The average car battery lasts three to five years. You want to replace your 2001 BMW 740i battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery is on its last leg.

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. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 2001 BMW 740i running! Car batteries are one of our many specialties! Our expert technicians understand BMW service recommendations for 740i battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your 740i, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your 740i?

We only want what’s best for your BMW 740i, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the expanding power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your 740i and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2001 BMW 740i Battery

Have you recently had a fresh battery installed in your BMW 740i? Congrats! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.