Estimates last updated October 16, 2025

2021 Chevrolet Blazer Air Conditioning Expansion Valve Replacement Cost

The average cost for a 2021 Chevrolet Blazer Air Conditioning Expansion Valve Replacement is between $242 and $296.

• Labor costs are estimated between $110 and $161 while parts are priced between $133 and $135.
• 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.