Not sure what battery to get for your Pontiac Bonneville? Use the following chart to find information on Pontiac Bonneville battery size and cold cranking amps.
|Battery||Engine||Warranty||Cold Cranking Amps|
|MT-78||V6/3.8L||Replacement 24 months||Performance 60 months||770|
|MTP-78DT||V6/3.8L||Replacement 30 months||Performance 72 months||800|
- Battery: MT-78
- Warranty: Replacement 24 months, Performance 60 months
- Cold Cranking Amps: 770
- Battery: MTP-78DT
- Warranty: Replacement 30 months, Performance 72 months
- Cold Cranking Amps: 800
Sadly, your Pontiac Bonneville won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 1999 Pontiac Bonneville battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights can all signal that your battery is on its last leg.
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. Drop in for a free battery check and, if needed, a replacement battery for your 1999 Pontiac Bonneville. Car batteries are only one of our many strong suits. Our technicians are familiar with Pontiac-specific recommendations for Bonneville car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.
We know what’s best for your Pontiac Bonneville, which is why we only carry top-of-the-line replacement parts and batteries. We install more than 700,000 car batteries a year using America's #1 replacement battery from Interstate Batteries. Interstate has been a leader in car battery reliability, performance, and innovation for many years. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Pontiac Bonneville. Their tried and true products are commonly used in forklifts severe duty trucks, utility vehicles, and boats! To run optimally, your 1999 Pontiac Bonneville requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.
Got a new car battery installed in your 1999 Pontiac Bonneville? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.
Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a Bonneville-specific battery question, stop by your nearest store. Our technicians have the answers.
Don't let a failing battery slow you down. Shop replacement batteries for 1999 Pontiac Bonnevilles today and schedule a quick installation at Firestone Complete Auto Care.