Estimates last updated October 16, 2025

GMC Sierra 2500 HD Classic Headlamp Switch Replacement Cost

The average cost for a GMC Sierra 2500 HD Classic Headlamp Switch Replacement is between $135 and $182.

• Labor costs are estimated between $49 and $72 while parts are priced between $86 and $110.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.