There isn't “one size fits all” for each vehicle. Eagle Transmission of McKinney a transmission fluid & filter change service starting at $89.95 depending on the year /make/model of your car or truck. Many of todays high tech transmissions may require specific fluids and often will need a full synthetic transmission fluid some of which are manufacture for specific vehicle. Synthetic fluids are being implemented in the newer vehicles and are considerably more expensive. Front wheel drive cars may require additional labor to access the filter as well. To summarize it , at Eagle transmission McKinney we want to give our customers the transmission service that you need and specific to your car at a fair price. Therefore many there are many variations are used to determine the actual cost for a fluid & filter service.