The average cost for a EGR Valve Replacement is between $142 and $215. Labor costs are estimated between $88 and $111 while parts are priced between $54 and $104. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
EGR Valve Replacement Cost for Mazda 6
EGR Valve Replacement Estimate (National Average)
The entire Mazda 6 EGR system should be inspected and cleaned (if necessary) when an EGR valve is replaced.
Problems with the EGR valve can trigger trouble codes, which will cause the Check Engine Light to come on. The vehicle may also fail emissions tests.
EGR valve problems can cause the Mazda 6 to idle roughly.