2008 Pontiac G5 Car Batteries

Get a Battery for Your Pontiac G5

Don't let a failing battery slow you down. Shop replacement batteries for 2008 Pontiac G5s today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 2008 Pontiac G5

Researching battery replacements for your Pontiac G5? Check the chart to find the right car battery size and cold cranking amps for your G5.

Battery Engine Warranty Cold Cranking Amps
90/T5 L4/2.2L Replacement 36 months Performance months 650
90/T5 L4/2.4L Replacement 36 months Performance months 650
BATTERIES

L4/2.2L

- Battery: 90/T5

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 650

L4/2.4L

- Battery: 90/T5

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 650

Shopping for Pontiac G5 Car Batteries

You can pretty much drive your Pontiac G5 until you don't want to anymore. But your G5's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Pontiac G5 stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or dim headlights may all indicate that your battery is waving goodbye.

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. Stop by for a free battery test and, if needed, get your Pontiac G5 a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with Pontiac-specific recommendations for G5 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your G5?

We know what’s best for your Pontiac G5, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using the latest innovative technology to meet the increasing power demands of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your G5 and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2008 Pontiac G5 Battery

Have you recently had a fresh battery installed in your Pontiac G5? Great job! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your G5 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Pontiac G5-specific, pay us a visit. Our technicians are happy to help.

  • Why won't my G5 battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my old G5 battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Pontiac G5? You can find affordable G5 batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
  •  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 stuff around my G5’s battery post? The white, flaky stuff that can build up around your G5’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your G5, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
  • What do I do about corrosion on my G5 car battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your G5 owner’s manual for instructions on how to do so.
  • Who sells G5 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install G5 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.