Maintain optimal belt tension and reliable accessory drive performance with this Ancillary Drive Belt Auto Tensioner, designed specifically for select Nissan performance vehicles. Engineered to automatically regulate belt load, this unit helps reduce belt slip, vibration, and premature wear under both daily driving and high-performance conditions.

Manufactured to meet or exceed OEM specifications, this auto tensioner is a direct replacement for worn or failing factory components, restoring smooth and consistent ancillary system operation.

Key Features & Benefits

• Automatically maintains correct ancillary drive belt tension
• Reduces belt slip, noise, and vibration
• Helps prevent premature belt and accessory wear
• Durable construction for long service life
• Direct replacement with OEM-style fit and function

Vehicle Compatibility

This ancillary drive belt auto tensioner is suitable for the following vehicles manufactured from 05/2010 onwards:

• Nissan GT‑R R35 (DBA / 4BA) – VR38DETT
• Nissan 370Z Z34 – VQ37VHR
• Nissan Skyline (V)C36 – VQ37VHR

Engine Compatibility

• VR38DETT
• VQ37VHR

Important Notes

• Fits vehicles manufactured from May 2010 onwards only
• Please confirm vehicle build date and engine code before purchase
• Professional installation is recommended