2002 Jeep Wrangler Batteries

Battery Size & Replacement for 2002 Jeep Wrangler

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

Battery Engine Warranty Cold Cranking Amps
L4/2.5L Replacement months Performance months
L6/4.0L Replacement months Performance months
BATTERIES

L4/2.5L

- Battery:

- Warranty: Replacement months, Performance months

- Cold Cranking Amps:

L6/4.0L

- Battery:

- Warranty: Replacement months, Performance months

- Cold Cranking Amps:

Shopping for Jeep Wrangler Car Batteries

Sadly, your Jeep Wrangler won't last forever. Neither will its battery. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Jeep Wrangler stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance may all indicate that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 2002 Jeep Wrangler running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Jeep-specific recommendations for Wrangler battery cold cranking amps and reserve capacity. Get help figuring out the battery size that's best for your Wrangler, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for  Wranglers

We only want what’s best for your Jeep Wrangler, which is why we carry just that. Your Wrangler needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to fuel the expanding power requirements of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Jeep Wrangler and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Jeep Wrangler Battery

Have you recently had a fresh battery installed in your Jeep Wrangler? Good thinking! 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 Wrangler Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Jeep Wrangler battery, pay us a visit. Our technicians have the answers.

  • Why won't my Wrangler 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 may have a habit of leaving your car doors open and the lights on overnight. 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 Wrangler battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Jeep Wranglers? You can find affordable Wrangler 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.

Jeep Wrangler Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2002 Jeep Wranglers today and schedule a quick installation at Firestone Complete Auto Care.