2015 NISSAN 370Z VQ37VHR (Z34)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Potential for crankshaft pulley bolt loosening in earlier Z34s (monitored in 2015 models)
• Clutch wear in manual transmission versions with aggressive driving
• Oil consumption may vary depending on driving conditions

First checks

• Inspect VVEL system for unusual noise or performance lag
• Check for any oil leaks around valve covers and oil pan
• Verify transmission fluid condition and levels

Antes de cambiar piezas

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• Engine and power outputs slightly differ by market due to emissions and tuning variations.
• 2015 is part of the established Z34 generation introduced in 2009 and facelifted in 2013; no major engine changes in 2015.
• Available with coupe body only; roadster variant discontinued prior to 2015.