370Z Accessory Belt Tensioner | OEM Replacement VQ37VHR

Ensure smooth operation of your serpentine belt system with this accessory belt tensioner, designed specifically for the Nissan 370Z. This high-quality replacement restores proper belt tension to all accessory-driven components, including the alternator, power steering, and A/C compressor, helping prevent belt slippage, squealing, or premature wear.

Features:

• Complete accessory belt tensioner pre-assembled and ready to install

• Maintains correct serpentine belt tension for smooth operation

• Direct OEM replacement — meets original factory specifications

• Helps prevent belt noise, slippage, and accessory wear

• Constructed for durability under high-heat and high-stress conditions

Why Replace Your Tensioner?

• Squealing or chirping belts at startup or during acceleration

• Belt slipping or loosening over time

• Audible rattling or knocking from tensioner pulley

• Visible wear or cracks in pulley or tensioner arm

• Engine accessories not running smoothly due to improper tension

Replacing your tensioner at the first sign of wear ensures that your serpentine belt and all driven components continue to operate at peak efficiency, reducing the risk of breakdowns or belt failure.

Vehicle Fitment:

Model: Nissan 370Z (All Models)

Years: 2009-2020

Engine: 3.7L V6 (VQ37VHR)

Transmission: All (Automatic & Manual)

OEM Part Number / Replaces:

•11955-1EA0D