2004 Buick Rainier Batteries

Get a New Buick Rainier Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2004 Buick Rainier today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 2004 Buick Rainier

Researching battery replacements for your Buick Rainier? Use the following chart to find information on Buick Rainier battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
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
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
BATTERIES

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

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

Buy the Right Battery for Your Buick Rainier

Sadly, your Buick Rainier won't last forever. Neither will its battery. The average car battery lasts 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 lagging starter, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or dim headlights can all be signs that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test 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 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your Rainier, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for  Rainiers

We know what’s best for your Buick Rainier, which is why we carry just that. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard Rainier batteries surpass expectations using state-of-the-art advancements to meet the expanding power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Buick Rainier and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Buick Rainier Battery

Did you recently have a new 2004 Buick Rainier car battery installed? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life 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.

Answers to Your Rainier Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a Rainier-specific battery question, pay us a visit. 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. It may be getting old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my dead Rainier battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Buick Rainier? You can find affordable Rainier 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.