Estimates last updated October 16, 2025

BMW 428i Gran Coupe Air Conditioning Expansion Valve Replacement Cost

The average cost for a BMW 428i Gran Coupe Air Conditioning Expansion Valve Replacement is between $206 and $424.

• Labor costs are estimated between $61 and $90 while parts are priced between $145 and $335.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.