Blue Print Idler Pulley (ADM57621) Fits: Mazda

The Blue Print Idler Pulley (ADM57621) is supplied in OE matching quality and maintains the high standards of Blue Print products.

An idler pulley is a component in a vehicle's engine that serves to guide and maintain tension in a belt. The pulley rotates freely and aids in proper belt alignment and tension, ensuring efficient operation of the engine accessories it's connected to.

All Blue Print components are developed and manufactured to meet OE specifications to be direct replacements and undergo rigorous testing and quality checks to guarantee every part is manufactured to a high standard. And you can enjoy added peace of mind with a 3-year manufacturer's guarantee for every product.