Description

The 11955-EA20B Belt Tensioner is an important engine component designed for Nissan X-Terra and Pathfinder vehicles. It ensures the correct tension on the serpentine belt, which drives critical engine accessories such as the alternator, power steering pump, and air conditioning compressor.

A worn or faulty belt tensioner can cause belt slippage, noise, and premature belt wear, leading to reduced engine efficiency and possible breakdowns. The OEM-quality 11955-EA20B guarantees precise fitment and reliable performance to keep your Nissan running smoothly.

Made from durable, heat-resistant materials, this belt tensioner offers long-lasting service life. It maintains consistent belt tension, reduces vibration, and prevents belt misalignment or damage. The direct-fit design allows for easy installation by professionals or experienced DIY mechanics.

Key Features:
OEM replacement for Nissan X-Terra and Pathfinder
Maintains optimal serpentine belt tension for efficient accessory operation
Durable construction resists wear and heat
Reduces belt noise and prolongs belt lifespan
Easy, direct-fit installation

If your Nissan X-Terra or Pathfinder experiences belt noise or accessory malfunctions, the 11955-EA20B Belt Tensioner is the trusted solution for restoring smooth and reliable engine operation.