2003 Nissan 350Z Car Batteries

The Right Battery Size for a 2003 Nissan 350Z

Need more info about Nissan 350Z batteries? Use the following chart to find information on Nissan 350Z battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
MTP-35 V6/3.5L Replacement 30 months Performance 72 months 640
MTX-35 V6/3.5L Replacement 38 months Performance 36 months 650


- Battery: MTP-35

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 640


- Battery: MTX-35

- Warranty: Replacement 38 months, Performance 36 months

- Cold Cranking Amps: 650

Buying a Replacement Battery for Nissan 350Z

Your 350Z 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 Nissan 350Z stranded. Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated battery or check engine light, swollen battery case, corroded battery posts, and subpar electrical performance can all be signs that your battery is waving goodbye.

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. Stop by for a free battery test and, if needed, get your Nissan 350Z a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Nissan’s service specs for 350Z battery CCAs and reserve capacity. Get help choosing the battery size that's best for your 350Z, and schedule an appointment today for a quick car battery replacement.

Are Interstate Batteries Good for 350Zs?

Your Nissan 350Z deserves the best, which is why we carry just that. 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 it’s unsurprising to find an Interstate Battery in the engine of a Nissan 350Z. Their powerful products are installed in industrial lifts, severe duty trucks, UTVs, and fishing boats. Your 2003 Nissan 350Z needs a reliable battery to run optimally. That’s why you should choose Interstate Battery. Their products are Outrageously Dependable®.

After Buying 2003 Nissan 350Z Battery

Have you recently had a fresh battery installed in your Nissan 350Z? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked 350Z Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a 350Z-specific battery question, visit your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my 350Z battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting 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 favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead 350Z battery? We’ll recycle your car battery for you!
  •  How much do Nissan 350Z batteries cost? You can find affordable 350Z batteries by using one of our car battery coupons, when available. The best part is, every Interstate Battery has both a maintenance-free performance warranty and a limited-time free replacement.

Nissan 350Z Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2003 Nissan 350Zs today and schedule a quick installation at Firestone Complete Auto Care.