2004 Kia Optima Car Batteries

Kia Optima Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2004 Kia Optimas today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 2004 Kia Optima

Researching battery replacements for your Kia Optima? Use this chart to find the right battery size and CCAs for your Kia Optima.

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

Your Optima doesn't have an expiration date, but its battery does. The average car battery lasts 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 sluggish engine start, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights can all signal 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. Stop by for a free battery test and, if needed, a replacement battery for your 2004 Kia Optima. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Kia-specific recommendations for Optima car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your Optima?

We only want what’s best for your Kia Optima, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to fuel the expanding power requirements of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Optima and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2004 Kia Optima Battery

Got a new car battery installed in your 2004 Kia Optima? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. ensuring all the lights are turned off before you leave the car, limiting short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Top Optima Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Optima-specific battery question, pay us a visit. Our technicians have the answers.

  • Why doesn’t my Optima battery stay charged? A car battery that needs to be jump-started every time is 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 complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old Optima battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • What’s the cost of DieHard batteries for Kia Optimas? Get affordable prices on Kia Optima 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.