Car Batteries for 2023 Subaru WRX

Get a New Subaru Battery

Get a New Subaru WRX Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2023 Subaru WRX today and schedule a quick installation at Firestone Complete Auto Care.

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Buying a Replacement Battery for Subaru WRX

Your WRX doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 2023 Subaru WRX battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or faded headlights may all indicate that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2023 Subaru WRX. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Subaru service recommendations for WRX battery cold cranking amps 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.

Firestone Has DieHard Batteries for  WRXs

We only want what’s best for your Subaru WRX, 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 some of the toughest conditions. DieHard WRX batteries surpass expectations and house the latest technology to fuel the expanding power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Subaru WRX and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2023 Subaru WRX Battery

Got a new car battery installed in your 2023 Subaru WRX? Great job! You can give your new battery a head start with proper care and attention. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked WRX 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 Subaru WRX battery, visit your nearest store. Our expert techs have the answers you need.

  • Why won't my WRX 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 cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old WRX battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  •  How much do DieHard batteries cost for your Subaru WRX? You can find affordable WRX batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
  • How long can I expect my car battery to last? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
  • What is the white, crusty stuff around my WRX’s battery post? The white, crusty stuff that can accumulate around WRX car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
  • What do I do about corrosion on my WRX car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your WRX owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
  • Who sells WRX batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install WRX batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.