Dorman 419-638 Idler Pulley (Pulley Only)

This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations.

Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles
Restores performance - fixes a failed, squealing or groaning noise from a worn idler pulley
Application specific - reverse engineered from the original design on certain vehicle years, makes and models
Trustworthy quality - backed by team of engineers and quality specialists in the United States