Why doesn’t my Mountaineer battery stay charged?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old Mountaineer battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Mercury Mountaineers?

You can find affordable Mountaineer 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?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

Why is there white, flaky stuff around my Mountaineer’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Mountaineer car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean a corroded Mountaineer 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 Mountaineer owner’s manual for instructions on how to do so.

Who sells Mountaineer batteries near me?

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

Car Batteries for 1999 Mercury Mountaineer

Get a New Mercury Battery

Mercury Mountaineer Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 1999 Mercury Mountaineers today and schedule a quick installation at Firestone Complete Auto Care.

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1999 Mercury Mountaineer Battery Replacement & Size

Researching battery replacements for your Mercury Mountaineer? Use the following chart to find information on Mercury Mountaineer battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
65-1	V6/4.0L	Replacement 24 months	Performance months	850
65-2	V6/4.0L	Replacement 36 months	Performance months	850
65-AGM	V6/4.0L	Replacement 36 months	Performance months	750
65-1	V8/5.0L	Replacement 24 months	Performance months	850
65-2	V8/5.0L	Replacement 36 months	Performance months	850
65-AGM	V8/5.0L	Replacement 36 months	Performance months	750

BATTERIES
V6/4.0L - Battery: 65-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 850
V6/4.0L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V6/4.0L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V8/5.0L - Battery: 65-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 850
V8/5.0L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V8/5.0L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750

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Buy the Right Battery for Your Mercury Mountaineer

You can pretty much drive your Mercury Mountaineer until you don't want to anymore. But your Mountaineer's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 1999 Mercury Mountaineer battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, or faded headlights may all indicate that your battery is on its last leg.

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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 1999 Mercury Mountaineer. Car batteries are one of our many specialties! Our expert technicians understand Mercury service recommendations for Mountaineer battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your Mountaineer

Your Mercury Mountaineer deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your Mountaineer needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using the latest innovative technology to meet the growing power demands of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Mercury Mountaineer and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 1999 Mercury Mountaineer Battery

Did you recently have a new 1999 Mercury Mountaineer car battery installed? Great job! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your Mountaineer Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Mercury Mountaineer-specific, pay us a visit. Our expert techs have the answers you need.

Why doesn’t my Mountaineer battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old Mountaineer battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for Mercury Mountaineers? You can find affordable Mountaineer 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? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
Why is there white, flaky stuff around my Mountaineer’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Mountaineer car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
How do I clean a corroded Mountaineer 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 Mountaineer owner’s manual for instructions on how to do so.
Who sells Mountaineer batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Mountaineer 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.