2007 Mercury Mountaineer Car Batteries

Get a New Mercury Mountaineer Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2007 Mercury Mountaineer today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 2007 Mercury Mountaineer

Not sure what battery to get for your Mercury Mountaineer? Use this chart to find the right battery size and CCAs for your Mercury Mountaineer.

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 V8/4.6L Replacement 24 months Performance months 850
65-2 V8/4.6L Replacement 36 months Performance months 850
65-AGM V8/4.6L 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

V8/4.6L

- Battery: 65-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 850

V8/4.6L

- Battery: 65-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V8/4.6L

- Battery: 65-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 750

Shopping for Mercury Mountaineer Car Batteries

Your Mountaineer doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Mountaineer’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, swollen battery case, corroded battery terminals, or weak lights can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2007 Mercury Mountaineer running! Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mercury service recommendations for Mountaineer battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a 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 vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using state-of-the-art advancements to meet the growing power needs of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Mercury Mountaineer and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2007 Mercury Mountaineer Battery

Did you recently have a new 2007 Mercury Mountaineer car battery installed? Great job! You can give your new battery a head start with proper care and attention. Give your new battery a hand by decreasing the number of short trips you take, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Answers to Your Mountaineer Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Mercury Mountaineer battery, stop by your nearest store. Our technicians are happy to help.

  • Why won't my Mountaineer 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 lights on overnight. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old Mountaineer battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Mercury Mountaineer? Mercury Mountaineer 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.
  • How long is a car battery good for? 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 Mountaineer’s battery post? The white, flaky stuff that can build up around your Mountaineer’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 Mountaineer, 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 corrosion off my Mountaineer vehicle 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 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.