Need more info about Jeep Wrangler JK batteries? Check the chart to find the right car battery size and cold cranking amps for your Wrangler JK.
|Battery||Engine||Warranty||Cold Cranking Amps|
|V6/3.6L||Replacement months||Performance months|
- Warranty: Replacement months, Performance months
- Cold Cranking Amps:
Your Wrangler JK doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Jeep Wrangler JK stranded. Look out for symptoms of a faulty car battery. A lagging starter, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, and subpar electrical performance can all signal that your battery needs attention.
Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment 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 2018 Jeep Wrangler JK. Car batteries are only one of our many strong suits. Our technicians are familiar with Jeep-specific recommendations for Wrangler JK battery CCAs and reserve capacity. Get help choosing the battery size that's best for your Wrangler JK, and schedule an appointment today for a quick car battery replacement.
We only want what’s best for your Jeep Wrangler JK, which is why we exclusively carry the best. Your Wrangler JK needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard Wrangler JK batteries surpass expectations using state-of-the-art advancements to meet the expanding power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Jeep Wrangler JK and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.
Did you recently have a new 2018 Jeep Wrangler JK car battery installed? Great job! Give your new car battery the best start with proper care. Give your new battery a hand by decreasing the number of short trips you take, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.
Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Jeep Wrangler JK-specific, pay us a visit. Our technicians have the answers.
Don’t let a dead battery stop you. Shop replacement car batteries for your 2018 Jeep Wrangler JK at Firestone Complete Auto Care.