These replacement rear upper control arms are just what you need to bring back the safety and integrity of your vehicle's suspension and steering.


  • Comes as a PAIR
    • Fits LH (Driver Side) and RH (Passenger) REAR UPPER
  • Replaces dealer part numbers: 5966320, 5966338, 6409379, 6409387, 52390-S0X-A01, 52390-S0X-A02, 52400-S0X-A01, 52400-S0X-A02, 52390-S3V-A01, 52400-S3V-A01, 52390S0XA01, 52390S0XA02, 52400S0XA01, 52400S0XA02, 52390S3VA01, 52400S3VA01
  • Upgraded design - adjustable design allows for more precise alignment
  • Complete assembly
    • Includes bushings
  • Direct replacement
  • Built to strict quality control standards

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.

We recommend performing an alignment after replacement. 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

  • 2001-2006 Acura MDX Pair Control Arm Adjustable Upper Rear
  • 2004-2008 Acura TSX Pair Control Arm Adjustable Upper Rear
  • 1999-2004 Honda Odyssey Pair Control Arm Adjustable Upper Rear
  • 2003-2008 Honda Pilot Pair Control Arm Adjustable Upper Rear

This part replaces:

  • Moog K621873
  • Dorman 521-091
  • Hollander 505-56131L, 56131R, 175L, 174R
  • OE # 52390S0XA02, 52400S0XA02
Part #: 1ASFK01749

Out of Stock