Bentley W12 Drive Belt Tensioner 07D903315J

Part number 07D903315J is a genuine Bentley drive belt tensioner designed for Bentley Continental GT, Continental GTC, and Flying Spur models equipped with the W12 engine from 2003 to 2017.

The drive belt tensioner maintains the correct tension on the engine's auxiliary drive belt system, helping ensure reliable operation of engine-driven components while reducing belt wear and noise. A worn or damaged tensioner can lead to belt slippage, premature belt failure, and reduced performance of engine accessories.

Manufactured to Bentley OEM specifications, this genuine component provides precise fitment, durability, and long-term reliability. It is designed as a direct replacement for the factory-installed tensioner.

When replacing the tensioner, Bentley recommends also replacing the stretch bolt N10406203 to ensure correct installation and performance.

This part supersedes 07D109244A, 07D145277C, 07D145277D, 07D145277E, 07D145299D, 07D145299E, 07D903315E, 07D903315F, 07D903315H, N0195036, N10698301, and N90366204.

Please verify compatibility with your vehicle before ordering. Professional installation is recommended.