Mercedes-Benz GLK350 4MATIC Drive Belt Idler Pulley Replacement Cost.

The average cost for a Drive Belt Idler Pulley Replacement is between $145 and $194. Labor costs are estimated between $96 and $123 while parts are priced between $49 and $71. Estimate does not include taxes and fees.

Learn More About Drive Belt Idler Pulley Replacement Cost

Common Misdiagnoses

Care must be taken to properly diagnose a noise from the drive belt area. In some cases, it can be quite difficult to determine which component is causing the abnormal noise.

Best Practices

The drive belt(s) should the thoroughly inspected and replaced as necessary when servicing a drive belt tensioner or idler pulley.

Most Common Mercedes-Benz GLK350 4MATIC Repairs

Parts
Labor
Average
Parts
Labor
Average
239 people used RepairPal for a Mercedes-Benz GLK350 4MATIC estimate this week!