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


  • 6 Groove Idler Pulley
    • Includes Bearing
  • Replaces dealer part numbers: 0002020919, 000 202 09 19, 04593848AA, 04792836AA, 68020888AA
  • Outside Diameter: 64mm
  • Width: 26.6mm
  • Direct replacement
  • Built to strict quality control standards

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 pulley or idler pulley. The tensioner pulley is typically used to redirect the serpentine belt, or help to apply tension against the belt tensioner.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

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.

  1. step : Removing the Serpentine Belt (0:49)
    • Familiarize yourself with the serpentine belt with a belt diagram
    • Place the 3/8 drive into the square drive at the bottom of the tensioner
    • Rotate the tensioner clockwise
    • Remove the serpentine belt
  2. step : Removing the Idler Pulley (3:27)
    • Pry off the idler pulley screw cover with a flat blade screwdriver
    • Remove the T40 Torx screw from the idler pulley
    • Pull off the idler pulley
  3. step : Installing the Idler Pulley (5:04)
    • Press the T40 screw and spring washer into the idler pulley
    • Line up the idler pulley
    • Tighten the T40 screw to 21 foot-pounds of torque
    • Press on the screw cover
    • Test that the pulley turns smoothly
  4. step : Installing the Serpentine Belt (5:59)
    • Have the ribs facing the engine, and slide the belt between the tensioner pulley and the engine
    • Flip the belt so the smooth side is touching the tensioner pulley
    • Loop the belt around the crank pulley
    • Bring it around the A/C Compressor
    • Bring it around the power steering pulley
    • Bring it around the idler pulley
    • Bring it around the belt tensioner
    • Pull the tensioner clockwise with the 3/8 inch ratchet
    • Bring it around the alternator
    • Release the tensioner

Tools needed for replacement:

    Ratchets & Related

  • Torque Wrench
  • 1/2 Inch Breaker Bar

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Torx Drivers & Sockets

  • T40 Torx Bit

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I was able to find the part I needed. To confirm it would fit my car. My brother just installed it. All is well
October 4, 2017
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Year Make Model Description
2005-2010Chrysler 300 Chrysler 300 Idler Pulley V6 2.7L
2005-2010Chrysler 300 Chrysler 300 Idler Pulley V6 3.5L
2004-2008Chrysler Crossfire Chrysler Crossfire Idler Pulley
2009-2010Dodge Challenger Dodge Challenger Idler Pulley V6 3.5L
2006-2010Dodge Charger Dodge Charger Idler Pulley V6 3.5L
2006-2010Dodge Charger Dodge Charger Idler Pulley V6 2.7L
2005-2008Dodge Magnum Dodge Magnum Idler Pulley V6 2.7L
2005-2008Dodge Magnum Dodge Magnum Idler Pulley V6 3.5L
2003-2006Dodge Sprinter 2500 Dodge Sprinter 2500 Idler Pulley
2003-2006Dodge Sprinter 3500 Dodge Sprinter 3500 Idler Pulley
2007Mercedes Benz C230 Mercedes Benz C230 Idler Pulley
2001-2005Mercedes Benz C240 Mercedes Benz C240 Idler Pulley
1998-2000Mercedes Benz C280 Mercedes Benz C280 Idler Pulley
2001-2005Mercedes Benz C320 Mercedes Benz C320 Idler Pulley
1998-2000Mercedes Benz C43 AMG Mercedes Benz C43 AMG Idler Pulley
2000-2006Mercedes Benz CL500 Mercedes Benz CL500 Idler Pulley
2001-2002Mercedes Benz CL55 AMG Mercedes Benz CL55 AMG Idler Pulley
1998-2005Mercedes Benz CLK320 Mercedes Benz CLK320 Idler Pulley
1999-2002Mercedes Benz CLK430 Mercedes Benz CLK430 Idler Pulley
2003-2005Mercedes Benz CLK500 Mercedes Benz CLK500 Idler Pulley
2001-2005Mercedes Benz CLK55 AMG Mercedes Benz CLK55 AMG Idler Pulley
1998-2005Mercedes Benz E320 Mercedes Benz E320 Idler Pulley
1998-2002Mercedes Benz E430 Mercedes Benz E430 Idler Pulley
2003-2005Mercedes Benz E500 Mercedes Benz E500 Idler Pulley
1999-2002Mercedes Benz E55 AMG Mercedes Benz E55 AMG Idler Pulley
2002-2005Mercedes Benz G500 Mercedes Benz G500 Idler Pulley
1998-2003Mercedes Benz ML320 Mercedes Benz ML320 Idler Pulley
2003-2005Mercedes Benz ML350 Mercedes Benz ML350 Idler Pulley
1999-2001Mercedes Benz ML430 Mercedes Benz ML430 Idler Pulley
2002-2005Mercedes Benz ML500 Mercedes Benz ML500 Idler Pulley
2000-2003Mercedes Benz ML55 AMG Mercedes Benz ML55 AMG Idler Pulley
2000-2006Mercedes Benz S430 Mercedes Benz S430 Idler Pulley
2000-2006Mercedes Benz S500 Mercedes Benz S500 Idler Pulley
2001-2006Mercedes Benz S55 AMG Mercedes Benz S55 AMG Idler Pulley
1999-2006Mercedes Benz SL500 Mercedes Benz SL500 Idler Pulley
2001-2004Mercedes Benz SLK320 Mercedes Benz SLK320 Idler Pulley
Part #: 1AEIP00030

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(07:34 min)