The idler pulley is a common part that's found on the majority of the vehicles on the road. Its primary function is to provide tension and guide the engine drive belt. Like many automotive parts, the idler pulley becomes worn over time. The pulley spins against the belt wearing down both parts.

Toyota Genuine Parts is the exact Original Equipment Manufacturer (OEM) part that your vehicle came with. When you select a genuine OEM part, you can rely on the high quality and effectiveness of the product and brand without having to guess if the product will work in sequence with your vehicle.

Protecting your investment is important and choosing the right parts can be challenging. So don't risk another minute by searching and buying something that might work. Stick with what you know and choose a Genuine OEM part.