This replacement serpentine belt idler pulley is just what you need to get your vehicle in good working order again!

Specifications:

  • (1) - Serpentine Belt Type Drive Belt Idler Pulley
  • Replaces dealer part number: 642 200 10 70, 6422001070
  • Includes bearing
  • Direct replacement
  • Built to strict quality control standards
Note for Sprinter Vans: This listing is for one (1) pulley. Sprinter vans have two (2) pulleys mounted directly to the timing cover (upper center and right center). This part would replace either one of those pulleys.

If you are hearing a whirring noise from the front of your engine or if your belt often screeches you may be in need of a new belt tensioner or idler pulley. The idler pulley is typically used to redirect the serpentine belt, or help to apply tension against the belt tensioner.

If you are replacing your serpentine belt tensioner, it is usually a good time to replace the idler pulley as well.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

Year Make Model Description
2007-2009Mercedes Benz E320 Mercedes Benz E320 Idler Pulley
2007-2009Mercedes Benz GL320 Mercedes Benz GL320 Idler Pulley
2010-2013Mercedes Benz GL350 Mercedes Benz GL350 Idler Pulley
2007-2009Mercedes Benz ML320 Mercedes Benz ML320 Idler Pulley
2010-2013Mercedes Benz ML350 Mercedes Benz ML350 Idler Pulley V6 3.0L Turbo Diesel
2007-2009Mercedes Benz R320 Mercedes Benz R320 Idler Pulley
2010-2012Mercedes Benz R350 Mercedes Benz R350 Idler Pulley V6 3.0L Turbo Diesel
2010Mercedes Benz Sprinter Mercedes Benz Sprinter Idler Pulley

This part replaces:

  • OE # 6422001070
Only 2 left in stock
Part #: 1AEIP00023


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout