1989 Jeep Comanche Batteries

The Right Battery Size for a 1989 Jeep Comanche

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

Battery Engine Warranty Cold Cranking Amps
MT-58 L6/4.0L Replacement 24 months Performance 60 months 540
MT-58 L4/2.5L Replacement 24 months Performance 60 months 540
BATTERIES

L6/4.0L

- Battery: MT-58

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 540

L4/2.5L

- Battery: MT-58

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 540

Buy the Right Battery for Your Jeep Comanche

Your Comanche doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Jeep Comanche stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or dim headlights can all be signs that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment 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 1989 Jeep Comanche running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Jeep-specific recommendations for Comanche battery cold cranking amps and reserve capacity. Get help choosing the battery size that's best for your Comanche, and schedule an appointment today for a quick car battery replacement.

Are Interstate Batteries Good for Comanches?

We know what’s best for your Jeep Comanche, which is why we carry just that. Our technicians install over 700,000 batteries/year using outrageously dependable Interstate Batteries. Interstate has been an battery-industry leader for durability, power, and innovation for many years. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Jeep Comanche. Their powerful products are installed in industrial lifts, severe duty trucks, UTVs, and fishing boats. You need a car battery that's just as dependable as your 1989 Jeep Comanche. That's Interstate: Outrageously Dependable®.

After Buying 1989 Jeep Comanche Battery

Have you recently had a fresh battery installed in your Jeep Comanche? Great job! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your Comanche Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a Comanche-specific battery question, pay us a visit. Our expert techs have the answers you need.

  • Why doesn’t my Comanche battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be 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 favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old Comanche battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my Jeep Comanche’s battery cost? Get affordable prices on Jeep Comanche batteries by using one of our limited-time battery deals. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Get a Battery for Your Jeep Comanche

Don't let a failing battery slow you down. Shop replacement batteries for 1989 Jeep Comanches today and schedule a quick installation at Firestone Complete Auto Care.