Car Batteries for 2003 Jaguar XJR

Get a Battery for Your Jaguar XJR

Don't let a failing battery slow you down. Shop replacement batteries for 2003 Jaguar XJRs today and schedule a quick installation at Firestone Complete Auto Care.

2003 Jaguar XJR Battery Replacement & Size

Need more info about Jaguar XJR batteries? Use this chart to find the right battery size and CCAs for your Jaguar XJR.

Battery Engine Warranty Cold Cranking Amps
93-1 V8/4.0L Replacement 24 months Performance months 825
49H8 V8/4.0L Replacement 36 months Performance months 900
H8-AGM V8/4.0L Replacement 36 months Performance months 900
BATTERIES

V8/4.0L

- Battery: 93-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 825

V8/4.0L

- Battery: 49H8

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

V8/4.0L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

Buy the Right Battery for Your Jaguar XJR

Sadly, your Jaguar XJR won't last forever. Neither will its battery. 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 Jaguar XJR stranded. Watch for signs that your current battery is getting too old or too weak. 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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2003 Jaguar XJR. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Jaguar service recommendations for XJR car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for XJRs?

We know what’s best for your Jaguar XJR, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using state-of-the-art advancements to meet the growing power needs of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your XJR and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2003 Jaguar XJR Battery

Did you recently have a new 2003 Jaguar XJR car battery installed? Great job! You can give your new battery a head start with proper care and attention. You can take care of your battery by limiting short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked XJR Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a XJR-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

  • Why won’t my XJR battery hold a charge? 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 lights on overnight. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old XJR battery? We’ll recycle your car battery for you!
  • How much will replacing my Jaguar XJR’s battery cost if I get a DieHard battery? Jaguar XJR batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
  • What is the average lifespan of a car battery? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
  • Why is there white, crusty buildup on my XJR’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your XJR car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
  • How do I clean a corroded XJR battery terminal? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
  •  Who carries XJR batteries near me? Your local Firestone Complete Auto Care sells and installs XJR batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.