Years

• 
  1973

  The 1973 Nissan 240Z introduced a revised suspension system with improved dampers and a stiffer rear axle. Common service considerations included replacing the rear shocks and checking the rear differential fluid. Brake lines and hoses were prone to cracking and required periodic inspection and replacement.

• 
  1972

  The 1972 Nissan 240Z introduced revised suspension components and a redesigned rear axle casing. Common service considerations included checking the rear differential fluid and inspecting the upgraded suspension bushings for wear. Production numbers were significantly higher than the initial 1970 and 1971 models.