* Shop Labor Rates: Labor costs differ greatly depending on geographic location and the type of shop (independent mechanic, dealership, transmission specialist). Dealerships generally charge the most.
* Parts Costs: The price of parts fluctuates. You might choose to use remanufactured parts, new parts, or a mix. Using higher-quality components will increase the cost. The need for additional parts due to unforeseen damage during the rebuild also affects the price.
* Level of Repair: A simple rebuild focusing only on replacing worn components will cost less than a complete overhaul addressing more extensive issues. If the transmission has sustained significant damage, the repair will be more expensive.
* Fluid and Filter: The cost of transmission fluid and a new filter should be included in the total.
Rough Estimate: While a precise average is impossible, you could expect to pay anywhere from $1,500 to $3,500 or more for a professional rebuild of a 4T65E HD transmission. The lower end of that range is optimistic and might only apply to a relatively straightforward rebuild with used or remanufactured parts in a shop with lower labor rates. The higher end accounts for extensive damage, new parts, and higher labor costs.
Recommendation: Get at least three quotes from reputable transmission shops or mechanics in your area to get a better idea of the cost for your specific situation. Be sure to describe the transmission's symptoms thoroughly to ensure the quotes accurately reflect the necessary repairs.
