1990-2005 Chevy Astro AWD Idler Arm

This part replaces:

  • OE # 12479345

  • New

Your idler arm connects to the center link on the passenger side of your steering linkage. Typically it supports the right hand side of your steering linkage by bolting to the frame and pivoting the same as the pitman arm. Over time the ends and even the holes in the arm can wear causing loose connections and a sloppy steering feel.


  • Brand New Idler Arm
  • Replaces dealer part numbers: 12479345
  • Direct fit replacement
  • Built to strict quality control standards
  • Does not include bracket

Remember whenever you are replacing any front end or steering components you should have your vehicle professionally aligned as soon as possible. This will ensure proper tracking and even tire wear.

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. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1990-2005 Chevy Astro AWD Idler Arm
  • 1990-2005 GMC Safari AWD Idler Arm
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List: $307.88 Save: $272.93
Part #: 1ASIA00031

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