2005 Mercury Grand Marquis Car Batteries

Get a New Mercury Battery

Get a Battery for Your Mercury Grand Marquis

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2005 Mercury Grand Marquis today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2005 Mercury Grand Marquis

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

Battery Engine Warranty Cold Cranking Amps
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

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

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Shopping for Mercury Grand Marquis Car Batteries

Your Grand Marquis doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Mercury Grand Marquis stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or dim headlights 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. Stop by for a free battery test and, if needed, get your Mercury Grand Marquis a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mercury service recommendations for Grand Marquis battery CCAs and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your Grand Marquis?

We know what’s best for your Mercury Grand Marquis, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond using state-of-the-art advancements to satisfy the expanding 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 Grand Marquis and drive with confidence knowing that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Mercury Grand Marquis Battery

Did you recently have a new 2005 Mercury Grand Marquis car battery installed? Congrats! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Grand Marquis Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Mercury Grand Marquis-specific, pay us a visit. Our technicians have the answers.

  • Why won’t my Grand Marquis battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead Grand Marquis battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Mercury Grand Marquis? Mercury Grand Marquis 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 can I expect my car battery to last? 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 Grand Marquis’s battery post? The white, flaky stuff that can build up around your Grand Marquis’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 Grand Marquis, 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 Grand Marquis car battery? Regularly inspecting and cleaning your battery terminals will help keep your Grand Marquis’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
  •  Who carries Grand Marquis batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Grand Marquis batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.