Estimates last updated October 16, 2025

1991 GMC Sonoma Headlamp Switch Replacement Cost

The average cost for a 1991 GMC Sonoma Headlamp Switch Replacement is between $105 and $139.

• Labor costs are estimated between $73 and $107 while parts are typically priced around $31.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.