2003 Porsche Cayenne Batteries

2003 Porsche Cayenne Battery Replacement & Size

Not sure what battery to get for your Porsche Cayenne? Use this chart to find the right battery size and CCAs for your Porsche Cayenne.

Battery Engine Warranty Cold Cranking Amps
MT-49/H8 V8/4.5L Replacement 24 months Performance 60 months 900
MTP-49/H8 V8/4.5L Replacement 30 months Performance 72 months 900
MTX-49/H8 V8/4.5L Replacement 36 months Performance 36 months 900
BATTERIES

V8/4.5L

- Battery: MT-49/H8

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 900

V8/4.5L

- Battery: MTP-49/H8

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 900

V8/4.5L

- Battery: MTX-49/H8

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 900

Buying a Replacement Battery for Porsche Cayenne

You can pretty much drive your Porsche Cayenne until you don't want to anymore. But your Cayenne's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Porsche Cayenne stranded. 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, or weak lights can all signal that your battery needs attention.

Or, you can get a complimentary battery check at your nearest 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 necessary, a battery replacement to help keep your 2003 Porsche Cayenne running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Porsche-specific recommendations for Cayenne battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your Cayenne, and schedule a fast car battery replacement at your earliest convenience.

Should You Choose Interstate Batteries for Your Cayenne?

We only want what’s best for your Porsche Cayenne, which is why we carry just that. We replace over 700,000 batteries each year with America's #1 replacement battery from Interstate Batteries. Interstate has been an battery-industry leader for durability, power, and innovation for many years. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Porsche Cayenne. Their tried and true products are commonly used in forklifts severe duty trucks, UTVs, and fishing boats. You need a car battery that's just as dependable as your 2003 Porsche Cayenne. That's Interstate: Outrageously Dependable®.

Caring for a New Porsche Cayenne Battery

Got a new car battery installed in your 2003 Porsche Cayenne? Great job! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your Cayenne Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Cayenne-specific battery question, stop by your nearest store. Our technicians are happy to help.

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

Get a Battery for Your Porsche Cayenne

Don't let a failing battery slow you down. Shop replacement batteries for 2003 Porsche Cayennes today and schedule a quick installation at Firestone Complete Auto Care.