Description

The 16620-0W101 Belt Tensioner is an essential engine component designed for Lexus LS400, LS430, GS300, and GS350 models. It ensures proper tension on the serpentine belt, which drives critical engine accessories such as the alternator, power steering pump, and air conditioning compressor.

A worn or malfunctioning belt tensioner can cause belt slippage, noise, and premature belt wear, leading to reduced engine efficiency and potential breakdowns. The OEM-quality 16620-0W101 belt tensioner provides a precise fit and reliable performance to keep your Lexus running smoothly.

Made from durable, heat-resistant materials, this belt tensioner offers long-lasting service life. It maintains consistent belt tension, reducing vibrations and preventing misalignment or damage to the belt or engine components. The direct-fit design allows for easy installation by professionals or experienced DIY enthusiasts.

Key Features:
OEM replacement for Lexus LS400, LS430, GS300, GS350
Maintains optimal serpentine belt tension for efficient accessory function
Durable construction resistant to heat and wear
Reduces belt noise and prolongs belt lifespan
Easy, direct-fit installation

If your Lexus LS or GS series experiences belt noise or accessory malfunctions, the 16620-0W101 Belt Tensioner is the trusted solution for restoring smooth, reliable engine performance.