Why won’t my 325i battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at 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 325i battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much will replacing my BMW 325i’s battery cost if I get a DieHard battery?

You can find affordable 325i 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.

What is the average lifespan of a car battery?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

What is the white, crusty stuff around my 325i’s battery post?

The white, flaky stuff that can build up around your 325i’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 325i, 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 325i 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 325i owner’s manual for instructions on how to do so.

Where can I find a battery for my 325i?

You can shop for 325i 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.

2001 BMW 325i Batteries

Get a New BMW Battery

Get a New BMW 325i Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2001 BMW 325i today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

Battery Size & Replacement for 2001 BMW 325i

Researching battery replacements for your BMW 325i? Use this chart to find the right battery size and CCAs for your BMW 325i.

Battery	Engine	Warranty		Cold Cranking Amps
91-1	L6/2.5L	Replacement 24 months	Performance months	615
48H6	L6/2.5L	Replacement 36 months	Performance months	730
H7-AGM	L6/2.5L	Replacement 36 months	Performance months	850

BATTERIES
L6/2.5L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
L6/2.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
L6/2.5L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

Schedule an Appointment

Buy the Right Battery for Your BMW 325i

Sadly, your BMW 325i won't last forever. Neither will its battery. 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 325i stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, or weak lights can all be signs that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2001 BMW 325i running! Automotive batteries are just one of our many areas of expertise. Our expert technicians understand BMW service recommendations for 325i battery cold cranking amps and reserve capacity. Get help choosing the battery size that's best for your 325i, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your 325i

We only want what’s best for your BMW 325i, 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 using the latest innovative technology to satisfy the increasing power demands of modern vehicles They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your BMW 325i 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 325i Battery

Did you recently have a new 2001 BMW 325i car battery installed? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your 325i Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are BMW 325i-specific, visit your nearest store. Our expert techs have the answers you need.

Why won’t my 325i battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at 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 325i battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my BMW 325i’s battery cost if I get a DieHard battery? You can find affordable 325i 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.
What is the average lifespan of a car battery? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
What is the white, crusty stuff around my 325i’s battery post? The white, flaky stuff that can build up around your 325i’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 325i, 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 325i 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 325i owner’s manual for instructions on how to do so.
Where can I find a battery for my 325i? You can shop for 325i 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.