Why won’t my Cougar 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 may have a habit of leaving your car doors open and the lights on overnight. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead Cougar battery?

We recycle it, taking care of both your car and the Earth.

How much will replacing my Mercury Cougar’s battery cost if I get a DieHard battery?

Mercury Cougar 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 Cougar’s battery post?

The white, flaky stuff that can build up around your Cougar’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 Cougar, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I clean a corroded Cougar battery terminal?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Where can I find a battery for my Cougar?

Your local Firestone Complete Auto Care sells and installs Cougar batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2001 Mercury Cougar Car Batteries

Get a New Mercury Battery

Get a Battery for Your Mercury Cougar

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

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2001 Mercury Cougar Battery Replacement & Size

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

Battery	Engine	Warranty		Cold Cranking Amps
96R-3	L4/2.0L	Replacement 36 months	Performance months	590
96R-3	V6/2.5L	Replacement 36 months	Performance months	590

BATTERIES
L4/2.0L - Battery: 96R-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 590
V6/2.5L - Battery: 96R-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 590

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Buy the Right Battery for Your Mercury Cougar

You can pretty much drive your Mercury Cougar until you don't want to anymore. But your Cougar's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Cougar’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or faded headlights can all signal that your battery needs attention.

Or, you can get a complimentary battery check at your nearest 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 needed, get your Mercury Cougar a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Mercury’s service specs for Cougar car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for Cougars?

We only want what’s best for your Mercury Cougar, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations and house the latest technology to meet the expanding power demands of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Cougar and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 2001 Mercury Cougar Battery

Got a new car battery installed in your 2001 Mercury Cougar? 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 limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Cougar Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Mercury Cougar-specific, stop by your nearest store. Our technicians have the answers.

Why won’t my Cougar 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 may have a habit of leaving your car doors open and the lights on overnight. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead Cougar battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Mercury Cougar’s battery cost if I get a DieHard battery? Mercury Cougar 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 Cougar’s battery post? The white, flaky stuff that can build up around your Cougar’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 Cougar, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
How do I clean a corroded Cougar battery terminal? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Where can I find a battery for my Cougar? Your local Firestone Complete Auto Care sells and installs Cougar batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.