Car Batteries for 2014 Porsche 911

2014 Porsche 911 Battery Replacement & Size

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
MT-49/H8 H6/3.4L Replacement 24 months Performance 60 months 900
MTP-49/H8 H6/3.4L Replacement 30 months Performance 72 months 900
MTX-49/H8 H6/3.4L Replacement 36 months Performance 36 months 900
MT-49/H8 H6/3.8L Replacement 24 months Performance 60 months 900
MTP-49/H8 H6/3.8L Replacement 30 months Performance 72 months 900
MTX-49/H8 H6/3.8L Replacement 36 months Performance 36 months 900
BATTERIES

H6/3.4L

- Battery: MT-49/H8

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 900

H6/3.4L

- Battery: MTP-49/H8

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 900

H6/3.4L

- Battery: MTX-49/H8

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 900

H6/3.8L

- Battery: MT-49/H8

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 900

H6/3.8L

- Battery: MTP-49/H8

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 900

H6/3.8L

- Battery: MTX-49/H8

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 900

Buying a Replacement Battery for Porsche 911

You can pretty much drive your Porsche 911 until you don't want to anymore. But your 911's battery? Don't count on it to last forever. 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. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance 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. 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 fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Are Interstate Batteries Good for 911s?

Your Porsche 911 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. We replace over 700,000 batteries each year with outrageously dependable Interstate Batteries. Interstate leads the way in terms of car battery reliability, charge capacity, and innovation. That's why you'll find Interstate Batteries in the engines of many a Porsche 911. Their powerful products are installed in industrial lifts, freightliners, utility vehicles, and even boats! To run optimally, your 2014 Porsche 911 requires a dependable battery. That’s why you should choose Interstate Battery. Their products are Outrageously Dependable®.

Caring for a New Porsche 911 Battery

Got a new car battery installed in your 2014 Porsche 911? Congrats! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your 911 Car Battery Questions

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 technicians are happy to help.

  • Why won't my 911 battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery might be 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 local Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my dead 911 battery? We’ll recycle your car battery for you!
  • What’s the cost of Porsche 911 batteries? You can find affordable 911 batteries by using one of our car battery coupons, when available. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Get a New Porsche 911 Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2014 Porsche 911 at Firestone Complete Auto Care.