1992 Porsche 911 Batteries

Battery Size & Replacement for 1992 Porsche 911

Need more info about Porsche 911 batteries? Use this chart to find the right battery size and CCAs for your Porsche 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
MTP-48/H6 H6/3.3L Replacement 30 months Performance 72 months 760
MTX-48/H6 H6/3.3L Replacement 36 months Performance 36 months 760
MTZ-48/H6 H6/3.3L Replacement 48 months Performance 48 months 730
BATTERIES

H6/3.6L

- Battery: MTP-48/H6

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 760

H6/3.6L

- Battery: MTX-48/H6

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 760

H6/3.6L

- Battery: MTZ-48/H6

- Warranty: Replacement 48 months, Performance 48 months

- Cold Cranking Amps: 730

H6/3.3L

- Battery: MTP-48/H6

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 760

H6/3.3L

- Battery: MTX-48/H6

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 760

H6/3.3L

- Battery: MTZ-48/H6

- Warranty: Replacement 48 months, Performance 48 months

- Cold Cranking Amps: 730

Buy the Right Battery for Your Porsche 911

Your 911 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. You want to replace your 1992 Porsche 911 battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or dim headlights can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge 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 expert technicians understand Porsche service recommendations for 911 battery cold cranking amps and reserve capacity. Get help figuring out the battery size that's best for your 911, and schedule a fast car battery replacement at your earliest convenience.

Are Interstate Batteries Good for 911s?

Your Porsche 911 deserves the best, which is why we exclusively carry the best. We install more than 700,000 car batteries a year using Interstate Batteries, America’s #1 replacement battery brand. Interstate has been a leader in car battery reliability, performance, and innovation for many years. Pop the hood of any Porsche 911 and you may find a trusty Interstate Battery. Their tried and true products are commonly used in forklifts commercial trucks, utility vehicles, and boats! To run optimally, your 1992 Porsche 911 requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.

Caring for a New Porsche 911 Battery

Have you recently had a fresh battery installed in your Porsche 911? Great job! Give your new car battery the best start with proper care. Help extend your car battery’s life by decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your 911 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Porsche 911-specific, pay us a visit. Our technicians are happy to help.

  • Why doesn’t my 911 battery stay charged? 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 been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old 911 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my Porsche 911’s battery cost? 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 1992 Porsche 911 at Firestone Complete Auto Care.