Buy 2016 Gmc Sierra 2500 HD 6.0L Vortec V8 FLEX A/T RWD SLT Extended Cab Pickup Fleetside Suspension Denali, FRONT, Make - OEM Gmc Part # 84472033 (84016312, 84275171)

Mount. Strut.
Insulator between the Strut and vehicle body. Insulator. Shock. Support. Suspension Top Hat.

Suspension Strut Mount

Fits Acadia, Enclave , XT5

Acadia; Denali Trim. Enclave. W/Denali. XT5.
Suspension Shock or Strut Mount - Repair or Replace
Strut mounts or strut bearings are often service with the strut assembly, and when they fail they can make a squeaking noise while turning or a metallic clunk noise when going over bumps. If your 2016 GMC Sierra 2500 HD is noisier than usual on bumpy roads or under braking, you may need new strut mounts.