Car Batteries for 2005 Buick Rainier

Buick Rainier Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2005 Buick Rainier at Firestone Complete Auto Care.

The Right Battery Size for a 2005 Buick Rainier

Not sure what battery to get for your Buick Rainier? Use this chart to find the right battery size and CCAs for your Buick Rainier.

Battery Engine Warranty Cold Cranking Amps
78-1 V8/5.3L Replacement 24 months Performance months 700
78FT-2 V8/5.3L Replacement 36 months Performance months 800
78-AGM V8/5.3L Replacement 36 months Performance months 740
78-1 L6/4.2L Replacement 24 months Performance months 700
78FT-2 L6/4.2L Replacement 36 months Performance months 800
78-AGM L6/4.2L Replacement 36 months Performance months 740
BATTERIES

V8/5.3L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

V8/5.3L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

V8/5.3L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

L6/4.2L

- Battery: 78-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 700

L6/4.2L

- Battery: 78FT-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 800

L6/4.2L

- Battery: 78-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 740

Buy the Right Battery for Your Buick Rainier

You can pretty much drive your Buick Rainier until you don't want to anymore. But your Rainier's battery? Don't count on it to last forever. 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 Buick Rainier stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, or weak lights may all indicate that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your Buick Rainier a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with Buick-specific recommendations for Rainier battery CCAs and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your Rainier

We know what’s best for your Buick Rainier, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using the latest innovative technology to satisfy the growing power demands of modern vehicles They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Rainier and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Rainier’s New Battery Last

Got a new car battery installed in your 2005 Buick Rainier? Good thinking! 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 using electronics such as the radio and power outlets when the engine is off.

Answers to Your Rainier Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Buick Rainier-specific, stop by your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my Rainier battery stay charged? 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 lights on overnight. 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 happens to my old Rainier battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • What’s the cost of DieHard batteries for Buick Rainiers? Get affordable prices on Buick Rainier batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.