Engine V-Belt Tensioner Assembly ?

Why Is This Part Needed?

The engine belt tensioner keeps the V-ribbed belt tight, ensuring proper operation of vital systems like the alternator, AC compressor, and power steering. Without the right tension, these engine components can’t function smoothly, leading to reduced performance and possible damage.

How Does It Work?

This tensioner features a strong spring mechanism and pulley. It applies continuous pressure to the belt, automatically adjusting for wear or stretching. This action keeps the belt running without slipping or making noise, protecting the engine’s accessories.

What Happens If It Breaks?

If the tensioner fails, you may hear squealing, experience battery charging problems, or lose power steering and air conditioning. Prolonged use with a faulty tensioner can cause the belt to break, leaving you stranded and risking costly engine damage.

Compatible Models

• 4Runner
• Coaster
• Fj Cruiser
• Land Cruiser
• Land Cruiser Prado
• Tundra