The average cost for a Differential Fluid Replacement - Front is between $93 and $150. Labor costs are estimated between $61 and $78 while parts are priced between $32 and $72. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
Front Differential Fluid Change Cost for Chevrolet Trailblazer
Differential Fluid Replacement - Front Estimate (National Average)
If the front differential is integrated with the transmission, then the fluid is replaced as part of the transmission fluid replacement.
Differential fluid breaks down and becomes contaminated with moisture over time and can lead to differential damage from a lack of proper lubrication. It should be replaced at the interval specified by the vehicle manufacturer.