Why won’t my Montana 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’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead Montana battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Pontiac Montanas?

Get affordable prices on Pontiac Montana 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.

How long is a car battery good for?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

What is the white, crusty substance accumulating on my Montana’s battery post?

The white, flaky stuff that can build up around your Montana’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 Montana, 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 Montana 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 Montana owner’s manual for instructions on how to do so.

Where can I find a battery for my Montana?

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

Car Batteries for 2006 Pontiac Montana

Get a New Pontiac Battery

Get a Battery for Your Pontiac Montana

Don’t let a dead battery stop you. Shop replacement car batteries for your 2006 Pontiac Montana at Firestone Complete Auto Care.

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Battery Size & Replacement for 2006 Pontiac Montana

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

Battery	Engine	Warranty		Cold Cranking Amps
34FT-2	V6/3.9L	Replacement 36 months	Performance months	800
34-AGM	V6/3.9L	Replacement 36 months	Performance months	740
34FT-2	V6/3.5L	Replacement 36 months	Performance months	800
34-AGM	V6/3.5L	Replacement 36 months	Performance months	740

BATTERIES
V6/3.9L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.9L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740
V6/3.5L - Battery: 34FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.5L - Battery: 34-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Buying a Replacement Battery for Pontiac Montana

Sadly, your Pontiac Montana won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2006 Pontiac Montana battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or dim headlights can all be signs that your battery is waving goodbye.

You can also get a Free Battery Test at your local 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 Pontiac Montana a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand Pontiac service recommendations for Montana battery CCAs and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your Montana?

We know what’s best for your Pontiac Montana, which is why we exclusively carry the best. 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 satisfy the increasing power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Montana and have the peace of mind that performance will be there when you're counting on it. That's the kind of battery we deliver.

After Buying 2006 Pontiac Montana Battery

Did you recently have a new 2006 Pontiac Montana car battery installed? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by 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 Montana Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Pontiac Montana-specific, visit your nearest store. Our technicians have the answers.

Why won’t my Montana 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’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead Montana battery? We’ll recycle your car battery for you!
What’s the cost of DieHard batteries for Pontiac Montanas? Get affordable prices on Pontiac Montana 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.
How long is a car battery good for? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty substance accumulating on my Montana’s battery post? The white, flaky stuff that can build up around your Montana’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 Montana, 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 Montana 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 Montana owner’s manual for instructions on how to do so.
Where can I find a battery for my Montana? Your local Firestone Complete Auto Care sells and installs Montana batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.