Why won’t my Impreza battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old Impreza battery?

We recycle it, taking care of both your car and the Earth.

How much do DieHard batteries cost for your Subaru Impreza?

Get affordable prices on Subaru Impreza 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 can I expect my car battery to last?

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.

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

If you notice white, crusty stuff around the battery terminals of your Impreza, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your Impreza’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my Impreza car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Where can I find a battery for my Impreza?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Impreza 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 2018 Subaru Impreza

Get a New Subaru Battery

Get a Battery for Your Subaru Impreza

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2018 Subaru Impreza today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2018 Subaru Impreza

Need more info about Subaru Impreza batteries? Check the chart to find the right car battery size and cold cranking amps for your Impreza.

Battery	Engine	Warranty		Cold Cranking Amps
26R-3	H4/2.0L	Replacement 24 months	Performance months	575
35-2	H4/2.0L	Replacement 36 months	Performance months	640
35-AGM	H4/2.0L	Replacement 36 months	Performance months	650

BATTERIES
H4/2.0L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
H4/2.0L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
H4/2.0L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Buying a Replacement Battery for Subaru Impreza

You can pretty much drive your Subaru Impreza until you don't want to anymore. But your Impreza's battery? Don't count on it to last forever. 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 Subaru Impreza stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or weak lights can all signal that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if needed, get your Subaru Impreza a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with Subaru-specific recommendations for Impreza car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your Impreza, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for Imprezas

We only want what’s best for your Subaru Impreza, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond and house the latest technology to satisfy the increasing power needs of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Subaru Impreza and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

Making Your Impreza’s New Battery Last

Got a new car battery installed in your 2018 Subaru Impreza? Great job! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your Impreza Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Subaru Impreza-specific, stop by your nearest store. Our expert techs have the answers you need.

Why won’t my Impreza battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old Impreza battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Subaru Impreza? Get affordable prices on Subaru Impreza 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 can I expect my car battery to last? 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.
What is the white, crusty substance accumulating on my Impreza’s battery post? If you notice white, crusty stuff around the battery terminals of your Impreza, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your Impreza’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my Impreza car battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Where can I find a battery for my Impreza? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Impreza 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.