When to change automatic transmission fluid on 2003 Nissan 350z?

For a 2003 Nissan 350Z, it's generally recommended to change the automatic Transmission Fluid every 30,000 to 60,000 miles, depending on driving conditions and usage. If you frequently drive in harsh conditions, such as towing or stop-and-go traffic, you may want to change it closer to the 30,000-mile mark. Always consult the owner's manual for specific recommendations and guidelines for your vehicle. Regular maintenance helps ensure optimal performance and longevity of the transmission.