2009 Porsche Cayenne Car Batteries

Battery Size & Replacement for 2009 Porsche Cayenne

Researching battery replacements for your Porsche Cayenne? Use the following chart to find information on Porsche Cayenne battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
MTP-94R/H7 V6/3.6L Replacement 30 months Performance 72 months 790
MTX-94R/H7 V6/3.6L Replacement 36 months Performance 36 months 850
MT-49/H8 V8/4.8L Replacement 24 months Performance 60 months 900
MTP-49/H8 V8/4.8L Replacement 30 months Performance 72 months 900
MTX-49/H8 V8/4.8L Replacement 36 months Performance 36 months 900
BATTERIES

V6/3.6L

- Battery: MTP-94R/H7

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 790

V6/3.6L

- Battery: MTX-94R/H7

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 850

V8/4.8L

- Battery: MT-49/H8

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 900

V8/4.8L

- Battery: MTP-49/H8

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 900

V8/4.8L

- Battery: MTX-49/H8

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 900

Buying a Replacement Battery for Porsche Cayenne

Sadly, your Porsche Cayenne won't last forever. Neither will its battery. The average car battery lasts three to five years. Don’t get stranded by your Cayenne’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, and subpar electrical performance can all signal that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. 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, get your Porsche Cayenne a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Porsche service recommendations for Cayenne car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Are Interstate Batteries Good for Cayennes?

We only want what’s best for your Porsche Cayenne, which is why we only carry top-of-the-line replacement parts and batteries. Our technicians install over 700,000 batteries/year using Interstate Batteries, America’s #1 replacement battery brand. Interstate leads the way in terms of car battery reliability, power, and innovation. That's why you'll find Interstate Batteries in the engines of many a Porsche Cayenne. Their entire line of powerful offerings can be found in industrial lifts, severe duty trucks, UTVs, and even boats! You need a car battery that's just as dependable as your 2009 Porsche Cayenne. That’s why you should choose Interstate Battery. Their products are Outrageously Dependable®.

Caring for a New Porsche Cayenne Battery

Did you recently have a new 2009 Porsche Cayenne car battery installed? Good thinking! You can give your new battery a head start with proper care and attention. Give your new battery a hand by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked Cayenne Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Cayenne-specific battery question, visit your nearest store. Our expert techs have the answers you need.

  • Why won't my Cayenne battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my old Cayenne battery? We recycle it, taking care of both your car and the Earth.
  •  How much do Porsche Cayenne batteries cost? Porsche Cayenne batteries can be affordable, especially when there's an available battery coupon. And, all Interstate Batteries have a limited-time free replacement and performance warranty.

Porsche Cayenne Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2009 Porsche Cayenne at Firestone Complete Auto Care.