Why doesn’t my TSX 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 lights on overnight. 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 TSX battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Acura TSXs?

Get affordable prices on Acura TSX 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 often should I replace my car battery?

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 stuff around my TSX’s battery post?

The white, crusty stuff that can accumulate around TSX 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 TSX 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 purchase TSX batteries near me?

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

2004 Acura TSX Car Batteries

Get a New Acura Battery

Get a Battery for Your Acura TSX

Don’t let a dead battery stop you. Shop replacement car batteries for your 2004 Acura TSX at Firestone Complete Auto Care.

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The Right Battery Size for a 2004 Acura TSX

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

Battery	Engine	Warranty		Cold Cranking Amps
51R-2	L4/2.4L	Replacement 36 months	Performance months	500

BATTERIES
L4/2.4L - Battery: 51R-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 500

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Buy the Right Battery for Your Acura TSX

You can pretty much drive your Acura TSX until you don't want to anymore. But your TSX's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Don’t get stranded by your TSX’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or faded headlights can all be signs that your battery needs attention.

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. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2004 Acura TSX running! Car batteries are one of our many specialties! Our technicians are familiar with Acura-specific recommendations for TSX car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for TSXs

We know what’s best for your Acura TSX, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to satisfy the increasing power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Acura TSX and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

Making Your TSX’s New Battery Last

Got a new car battery installed in your 2004 Acura TSX? Great job! You can give your new battery a head start with proper care and attention. You can take care of your battery by decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.