Car Batteries for 1990 Jeep Wrangler

The Right Battery Size for a 1990 Jeep Wrangler

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

Battery Engine Warranty Cold Cranking Amps
MT-56 L4/2.5L Replacement 24 months Performance 60 months 590
MT-56 L6/4.2L Replacement 24 months Performance 60 months 590
BATTERIES

L4/2.5L

- Battery: MT-56

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 590

L6/4.2L

- Battery: MT-56

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 590

Shopping for Jeep Wrangler Car Batteries

Sadly, your Jeep Wrangler won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 1990 Jeep Wrangler battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or dim headlights can all be signs that your battery needs attention.

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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 1990 Jeep Wrangler. Car batteries are one of our many specialties! Our technicians are well-acquainted with Jeep’s service specs for Wrangler battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Are Interstate Batteries Good for Wranglers?

We know what’s best for your Jeep Wrangler, which is why we carry just that. We install more than 700,000 car batteries a year using Interstate Batteries, America’s #1 replacement battery brand. Interstate has been a leader in car battery reliability, performance, and innovation for many years. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Jeep Wrangler. Their tried and true products are commonly used in boom lifts, commercial trucks, utility vehicles, and boats! To run optimally, your 1990 Jeep Wrangler requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.

After Buying 1990 Jeep Wrangler Battery

Got a new car battery installed in your 1990 Jeep Wrangler? Great job! Give your new car battery the best start with proper care. Help extend your car battery’s life by limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Answers to Your Wrangler Car Battery Questions

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

  • Why won’t my Wrangler battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my old Wrangler battery? We’ll recycle your car battery for you!
  • How much will replacing my Jeep Wrangler’s battery cost? Get affordable prices on Jeep Wrangler 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.

Jeep Wrangler Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 1990 Jeep Wrangler at Firestone Complete Auto Care.