Estimates last updated October 16, 2025

Buick Regal Throttle Body Replacement Cost

The average cost for a Buick Regal Throttle Body Replacement is between $508 and $605.

• Labor costs are estimated between $122 and $179 while parts are priced between $385 and $426.
• 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.