This replacement rear upper control arm is just what you need to bring back the safety and integrity of your vehicle's suspension.

Specifications:

  • Fits either the LH (Driver Side) or RH (Passenger Side) REAR UPPER
  • Includes bushings
  • Direct replacement
  • Fits models WITHOUT Air Level Suspension

Worn control arm bushings can cause excessive tire wear, popping or creaking in the rear end, extra play in the suspension system, and pose a serious safety concern. Replace that heavily rusted, rotted, or damaged rear upper control arm with the loose bushings with our high quality all in one replacement.

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

  • 2002-2005 Chevy Trailblazer Rear Upper Control Arm without Air Suspension
  • 2006-2008 Chevy Trailblazer Rear Upper Control Arm L6 4.2L (excluding SS Models) without Air Suspension
  • 2002-2006 GMC Envoy Rear Upper Control Arm without Air Suspension
  • 2007-2008 GMC Envoy Rear Upper Control Arm (excluding Denali Models) without Air Suspension
  • 2009 GMC Envoy Rear Upper Control Arm L6 4.2L without Air Suspension
  • 2004-2007 Isuzu Ascender 5 Passenger Rear Upper Control Arm without Air Suspension
  • 2008 Isuzu Ascender 5 Passenger Rear Upper Control Arm
  • 2002-2004 Olds Bravada Rear Upper Control Arm without Air Suspension

This part replaces:

  • Dorman 521-979
  • OE # 8150698370
  • Hollander 505-00178
  • OE # 15069837
  • Moog K660155
Part #: 1ASRU00038