300ZX Brake Caliper. Rebuilt Nissan 300ZX Brake Caliper for the front drivers side of the 1984-89 Nissan 300ZX Non-turbo and the 1984-86 Nissan 300ZX Turbo. This part is sold on an exchange basis. Core charges will be assessed until we receive customer's viable core. For questions on cores and core returns, please see our Terms & Conditions page, or contact our office. Rebuilt Nissan 300ZX Brake Caliper.