Car Batteries for 2002 GMC Sierra 2500 HD

Battery Size & Replacement for 2002 GMC Sierra 2500 HD

Researching battery replacements for your GMC Sierra 2500 HD? Use this chart to find the right battery size and CCAs for your GMC Sierra 2500 HD.

Battery Engine Warranty Cold Cranking Amps
MT-78 V8/6.0L Replacement 24 months Performance 60 months 770
MTP-78 V8/6.0L Replacement 30 months Performance 72 months 800
MT-78 V8/8.1L Replacement 24 months Performance 60 months 770
MTP-78 V8/8.1L Replacement 30 months Performance 72 months 800
MT-78 V8/6.6L Replacement 24 months Performance 60 months 770
MTP-78 V8/6.6L Replacement 30 months Performance 72 months 800
BATTERIES

V8/6.0L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V8/6.0L

- Battery: MTP-78

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

V8/8.1L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V8/8.1L

- Battery: MTP-78

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

V8/6.6L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V8/6.6L

- Battery: MTP-78

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

Buy the Right Battery for Your GMC Sierra 2500 HD

You can pretty much drive your GMC Sierra 2500 HD until you don't want to anymore. But your Sierra 2500 HD'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 GMC Sierra 2500 HD stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or weak lights may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2002 GMC Sierra 2500 HD running! Car batteries are one of our many specialties! Our technicians are well-acquainted with GMC’s service specs for Sierra 2500 HD battery cold cranking amps and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Should You Choose Interstate Batteries for Your Sierra 2500 HD?

We only want what’s best for your GMC Sierra 2500 HD, which is why we exclusively carry the best. Our technicians install over 700,000 batteries/year using America's #1 replacement battery from Interstate Batteries. Interstate has been a leader in car battery reliability, charge capacity, and technology. That's why you'll find Interstate Batteries in the engines of many a GMC Sierra 2500 HD. Their powerful products are installed in forklifts severe duty trucks, utility vehicles, and boats! To run optimally, your 2002 GMC Sierra 2500 HD requires a dependable battery. That’s why you should choose Interstate Battery. Their products are Outrageously Dependable®.

Caring for a New GMC Sierra 2500 HD Battery

Have you recently had a fresh battery installed in your GMC Sierra 2500 HD? Great job! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Top Sierra 2500 HD Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a Sierra 2500 HD-specific battery question, visit your nearest store. Our technicians have the answers.

  • Why won't my Sierra 2500 HD 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 cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my dead Sierra 2500 HD battery? We recycle it, taking care of both your car and the Earth.
  •  How much do GMC Sierra 2500 HD batteries cost? GMC Sierra 2500 HD batteries can be affordable, especially when there's an available battery coupon. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Get a New GMC Sierra 2500 HD Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2002 GMC Sierra 2500 HDs today and schedule a quick installation at Firestone Complete Auto Care.