Why won't my MKS battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old MKS battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Lincoln MKS?

Get affordable prices on Lincoln MKS batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

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.

Why is there white, crusty buildup on my MKS’s battery post?

The white, flaky stuff that can build up around your MKS’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 MKS, 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 MKS battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your MKS’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 sells MKS batteries near me?

You can shop for MKS 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.

2009 Lincoln MKS Car Batteries

Get a New Lincoln Battery

Get a New Lincoln MKS Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2009 Lincoln MKS at Firestone Complete Auto Care.

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2009 Lincoln MKS Battery Replacement & Size

Researching battery replacements for your Lincoln MKS? Check the chart to find the right car battery size and cold cranking amps for your MKS.

Battery	Engine	Warranty		Cold Cranking Amps
65-1	V6/3.7L	Replacement 24 months	Performance months	850
65-2	V6/3.7L	Replacement 36 months	Performance months	850
65-AGM	V6/3.7L	Replacement 36 months	Performance months	750

BATTERIES
V6/3.7L - Battery: 65-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 850
V6/3.7L - Battery: 65-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V6/3.7L - Battery: 65-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750

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Buy the Right Battery for Your Lincoln MKS

Sadly, your Lincoln MKS won't last forever. Neither will its battery. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Lincoln MKS stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery posts, and subpar electrical performance can all be signs 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. Stop by for a free battery test and, if needed, get your Lincoln MKS a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand Lincoln service recommendations for MKS 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.

Is There a DieHard Battery for MKSs?

We only want what’s best for your Lincoln MKS, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard MKS batteries surpass expectations using the latest innovative technology to satisfy the increasing 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 Lincoln MKS and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your MKS’s New Battery Last

Got a new car battery installed in your 2009 Lincoln MKS? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.