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|
|MTP-48/H6||H6/3.6L||Replacement 30 months||Performance 72 months||760|
|MTX-48/H6||H6/3.6L||Replacement 36 months||Performance 36 months||760|
|MTZ-48/H6||H6/3.6L||Replacement 48 months||Performance 48 months||730|
- Battery: MTP-48/H6
- Warranty: Replacement 30 months, Performance 72 months
- Cold Cranking Amps: 760
- Battery: MTX-48/H6
- Warranty: Replacement 36 months, Performance 36 months
- Cold Cranking Amps: 760
- Battery: MTZ-48/H6
- Warranty: Replacement 48 months, Performance 48 months
- Cold Cranking Amps: 730
Your 911 doesn't have an expiration date, but its battery does. 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 Porsche 911 stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, or dim headlights can all signal 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 needed, get your Porsche 911 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Porsche’s service specs for 911 battery CCAs and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.
We know what’s best for your Porsche 911, which is why we carry just that. We install more than 700,000 car batteries a year using America's #1 replacement battery from Interstate Batteries. Interstate leads the way in terms of car battery reliability, performance, and innovation. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Porsche 911. Their entire line of powerful offerings can be found in industrial lifts, severe duty trucks, utility vehicles, and fishing boats. You need a car battery that's just as dependable as your 1997 Porsche 911. That’s why you should choose Interstate Battery. Their products are Outrageously Dependable®.
Have you recently had a fresh battery installed in your Porsche 911? 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 cutting back on unnecessary short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.
Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Porsche 911-specific, stop by your nearest store. Our expert techs have the answers you need.
Don't let a failing battery slow you down. Shop replacement batteries for 1997 Porsche 911s today and schedule a quick installation at Firestone Complete Auto Care.