1991 Jaguar XJ6 Car Batteries

Get a New Jaguar Battery

Get a Battery for Your Jaguar XJ6

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1991 Jaguar XJ6 today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

Buy the Right Battery for Your Jaguar XJ6

Your XJ6 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Don’t get stranded by your XJ6’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, or weak lights can all signal that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, get your Jaguar XJ6 a replacement battery. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Jaguar’s service specs for XJ6 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your XJ6, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for  XJ6s

We know what’s best for your Jaguar XJ6, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard XJ6 batteries surpass expectations using the latest innovative technology to satisfy the increasing power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your XJ6 and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your XJ6’s New Battery Last

Have you recently had a fresh battery installed in your Jaguar XJ6? Congrats! Give your new car battery the best start with proper care. You can take care of your battery by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your XJ6 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Jaguar XJ6-specific, stop by your nearest store. Our technicians are happy to help.

  • Why won't my XJ6 battery stay charged? A battery is in its final hour when it will no longer hold a charge. 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 local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead XJ6 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  •  How much do DieHard batteries cost for your Jaguar XJ6? Jaguar XJ6 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.
  •  How long do car batteries last? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
  • What is the white, crusty substance accumulating on my XJ6’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 XJ6 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 XJ6 battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your XJ6’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
  • Who sells XJ6 batteries near me? Your local Firestone Complete Auto Care sells and installs XJ6 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.