Topicksap Rear Upper Trailing Control Arm Kit – For Chevy Trailblazer, GMC Envoy, Buick, Isuzu, Olds – Forged, Sealed, 1-Year Warranty

This is a pair of rear upper trailing control arms from Topicksap, and they fit a huge range of GM SUVs—we’re talking Chevy Trailblazer, GMC Envoy, Buick Rainier, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7X.

Years covered roughly 2002–2009, 4.2L L6 and more.

These are brand new, direct replacement arms with forged construction, so they’re stronger than stamped steel.

Includes bushings and grease, ready to install.

OE numbers include 15069838, 15098152, and 15125536.

Interchange with 505-00178, 521-979, and K660155.

Placement is rear upper, both driver and passenger sides.

They’re sealed and heavy-duty, so no more squeaky bushings or loose handling.

1-year warranty included.

UPC is 755419929984.

If your rear end feels sloppy or you’ve got alignment issues, throw these in and feel the difference.