3. something on which a person rides, sits, or exercises, as if astride the back of such an animal: rocking horse. 4. Also called trestle. a frame or block, with legs, on which something is mounted or supported.
The average cost for a GMC Sierra Denali Transmission Fluid Change is between $162 and $211. Labor costs are estimated between $96 and $123 while parts are priced between $66 and $88. Estimate does not include taxes and fees.
At dealerships the transmission flush cost can range from $75-$300, with an average cost of $200. The different factors that affects the cost includes: 1  Type of flushing equipment (cooler line or pump inlet) 2  The amount of fluid used (average is around 12-22 quarts)  Type of transmission fluid (synthetic fluid costs more)