2003 Pontiac Grand Prix Car Batteries

Battery Size & Replacement for 2003 Pontiac Grand Prix

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

Battery Engine Warranty Cold Cranking Amps
MT-78 V6/3.1L Replacement 24 months Performance 60 months 770
MTP-78 V6/3.1L Replacement 30 months Performance 72 months 800
MT-78 V6/3.8L Replacement 24 months Performance 60 months 770
MTP-78DT V6/3.8L Replacement 30 months Performance 72 months 800
BATTERIES

V6/3.1L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V6/3.1L

- Battery: MTP-78

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

V6/3.8L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V6/3.8L

- Battery: MTP-78DT

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

Buy the Right Battery for Your Pontiac Grand Prix

Sadly, your Pontiac Grand Prix won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 2003 Pontiac Grand Prix battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corroded battery posts, and subpar electrical performance may all indicate that your battery needs attention.

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. Stop by for a free battery test and, if needed, a replacement battery for your 2003 Pontiac Grand Prix. Car batteries are only one of our many strong suits. Our technicians are familiar with Pontiac-specific recommendations for Grand Prix battery CCAs and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Are Interstate Batteries Good for Grand Prixs?

We only want what’s best for your Pontiac Grand Prix, which is why we carry just that. We replace over 700,000 batteries each year with outrageously dependable Interstate Batteries. Interstate has been a leader in car battery reliability, charge capacity, and innovation for many years. That's why you'll find Interstate Batteries in the engines of many a Pontiac Grand Prix. Their entire line of powerful offerings can be found in industrial lifts, commercial trucks, UTVs, and even boats! Your 2003 Pontiac Grand Prix needs a reliable battery to run optimally. And Interstate Batteries are Outrageously Dependable®.

Making Your Grand Prix’s New Battery Last

Did you recently have a new 2003 Pontiac Grand Prix car battery installed? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. ensuring all the lights are turned off before you leave the car, 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.

Top Grand Prix Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Pontiac Grand Prix-specific, pay us a visit. Our technicians are happy to help.

  • Why won’t my Grand Prix battery hold a charge? 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 a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old Grand Prix battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my Pontiac Grand Prix’s battery cost? Get affordable prices on Pontiac Grand Prix batteries by using one of our limited-time battery deals. The best part is, every Interstate Battery has both a maintenance-free performance warranty and a limited-time free replacement.

Pontiac Grand Prix Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2003 Pontiac Grand Prixs today and schedule a quick installation at Firestone Complete Auto Care.