Estimates last updated October 16, 2025

2018 Buick Regal TourX Headlamp Switch Replacement Cost

The average cost for a 2018 Buick Regal TourX Headlamp Switch Replacement is between $134 and $157.

• Labor costs are estimated between $49 and $72 while parts are typically priced around $85.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
• For a more accurate estimate based on your location, use our Fair Price Estimator below.