Don’t let a dead battery stop you. Shop replacement car batteries for your 1985 Porsche 911 at Firestone Complete Auto Care.
Need more info about Porsche 911 batteries? Check the chart to find the right car battery size and cold cranking amps for your 911.
| Battery | Engine | Warranty | Cold Cranking Amps | |
|---|---|---|---|---|
| 49H8 | H6/3.2L | Replacement 36 months | Performance months | 900 |
| H8-AGM | H6/3.2L | Replacement 36 months | Performance months | 900 |
| 49H8 | H6/3.3L | Replacement 36 months | Performance months | 900 |
| H8-AGM | H6/3.3L | Replacement 36 months | Performance months | 900 |
| BATTERIES |
|---|
|
H6/3.2L - Battery: 49H8 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900 |
|
H6/3.2L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900 |
|
H6/3.3L - Battery: 49H8 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900 |
|
H6/3.3L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900 |
Sadly, your Porsche 911 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 Porsche 911 stranded. Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or faded headlights may all indicate that your battery is waving goodbye.
Or, you can get a complimentary battery check at your nearest 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 Porsche 911 a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Porsche’s service specs for 911 battery CCAs and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.
Your Porsche 911 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your 911 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard 911 batteries surpass expectations using state-of-the-art advancements to meet the increasing power needs of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Porsche 911 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.
Did you recently have a new 1985 Porsche 911 car battery installed? Great job! You can give your new battery a head start with proper care and attention. 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.
Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Porsche 911 battery, stop by your nearest store. Our expert techs have the answers you need.