2003 Kia Optima Car Batteries

Kia Optima Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2003 Kia Optima today and schedule a quick installation at Firestone Complete Auto Care.

2003 Kia Optima Battery Replacement & Size

Not sure what battery to get for your Kia Optima? Use the following chart to find information on Kia Optima battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
124R-2 L4/2.4L Replacement 36 months Performance months 700
124R-2 V6/2.7L Replacement 36 months Performance months 700
BATTERIES

L4/2.4L

- Battery: 124R-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V6/2.7L

- Battery: 124R-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

Shopping for Kia Optima Car Batteries

Sadly, your Kia Optima won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Optima’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, and subpar electrical performance may all indicate that your battery needs attention.

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 Kia Optima a replacement battery. Car batteries are one of our many specialties! Our expert technicians understand Kia service recommendations for Optima battery CCAs and reserve capacity. Get help choosing the battery size that's best for your Optima, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for  Optimas

We know what’s best for your Kia Optima, which is why we only carry top-of-the-line replacement parts and batteries. Your Optima needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard Optima batteries surpass expectations and house the latest technology to meet the growing power demands of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Kia Optima and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Optima’s New Battery Last

Got a new car battery installed in your 2003 Kia Optima? Congrats! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, limiting short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Top Optima Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Kia Optima battery, stop by your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my Optima battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my dead Optima battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Kia Optimas? You can find affordable Optima 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.