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Sierra 1500
2021
Transmission
Back to 2021 GMC Sierra 1500
2021 GMC Sierra 1500
Transmission Labor Times
36 published transmission jobs for the 2021 GMC Sierra 1500. Select a job for the full estimate.
Transmission Jobs
Clutch Hydraulic Line
3.0L I6 DURAMAX: 2.4 h · 5.3L V8: 2 h · 6.2L V8: 2 h
2 - 2.4 h
Dual Mass Flywheel
3.0L I6 DURAMAX: 8.8 h · 5.3L V8: 7.2 h · 6.2L V8: 7.2 h
7.2 - 8.8 h
Flywheel Replacement
3.0L I6 DURAMAX: 8 h · 5.3L V8: 6.5 h · 6.2L V8: 6.5 h
6.5 - 8 h
Kickdown Cable
3.0L I6 DURAMAX: 1.3 h · 5.3L V8: 1 h · 6.2L V8: 1 h
1 - 1.3 h
Manual Trans Fluid Change
3.0L I6 DURAMAX: 0.8 h · 5.3L V8: 0.7 h · 6.2L V8: 0.7 h
0.7 - 0.8 h
Neutral Safety Switch
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Overdrive Solenoid
3.0L I6 DURAMAX: 3.2 h · 5.3L V8: 2.6 h · 6.2L V8: 2.6 h
2.6 - 3.2 h
Pressure Plate
3.0L I6 DURAMAX: 8 h · 5.3L V8: 6.5 h · 6.2L V8: 6.5 h
6.5 - 8 h
Shift Cable
3.0L I6 DURAMAX: 2.4 h · 5.3L V8: 2 h · 6.2L V8: 2 h
2 - 2.4 h
Shift Fork
3.0L I6 DURAMAX: 12.8 h · 5.3L V8: 10.4 h · 6.2L V8: 10.4 h
10.4 - 12.8 h
Shift Linkage
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Shift Solenoid - Single
3.0L I6 DURAMAX: 4.1 h · 5.3L V8: 4.3 h · 6.2L V8: 4.3 h
4.1 - 4.3 h
Shift Solenoids - All
3.0L I6 DURAMAX: 9 h · 5.3L V8: 9.4 h · 6.2L V8: 9.4 h
9 - 9.4 h
Synchros - All
3.0L I6 DURAMAX: 19.2 h · 5.3L V8: 15.6 h · 6.2L V8: 15.6 h
15.6 - 19.2 h
Synchros - Single Gear
3.0L I6 DURAMAX: 16 h · 5.3L V8: 13 h · 6.2L V8: 13 h
13 - 16 h
Torque Converter
3.0L I6 DURAMAX: 6.9 h · 5.3L V8: 7.2 h · 6.2L V8: 7.2 h
6.9 - 7.2 h
Torque Converter Clutch Solenoid
3.0L I6 DURAMAX: 6.9 h · 5.3L V8: 7.2 h · 6.2L V8: 7.2 h
6.9 - 7.2 h
Transmission Control Module
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Transmission Cooler Lines
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Transmission Filter
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Transmission Filter and Fluid
3.0L I6 DURAMAX: 1.9 h · 5.3L V8: 1.6 h · 6.2L V8: 1.6 h
1.6 - 1.9 h
Transmission Fluid Change
3.0L I6 DURAMAX: 1.3 h · 5.3L V8: 1 h · 6.2L V8: 1 h
1 - 1.3 h
Transmission Flush
3.0L I6 DURAMAX: 2.4 h · 5.3L V8: 2 h · 6.2L V8: 2 h
2 - 2.4 h
Transmission Input Shaft Bearing
3.0L I6 DURAMAX: 12.8 h · 5.3L V8: 10.4 h · 6.2L V8: 10.4 h
10.4 - 12.8 h
Transmission Mount
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Transmission Oil Cooler
3.0L I6 DURAMAX: 2.4 h · 5.3L V8: 2 h · 6.2L V8: 2 h
2 - 2.4 h
Transmission Output Shaft Bearing
3.0L I6 DURAMAX: 12.8 h · 5.3L V8: 10.4 h · 6.2L V8: 10.4 h
10.4 - 12.8 h
Transmission Pan Gasket
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Transmission R&R - Automatic
3.0L I6 DURAMAX: 9.6 h · 5.3L V8: 7.8 h · 6.2L V8: 7.8 h
7.8 - 9.6 h
Transmission R&R - Manual
3.0L I6 DURAMAX: 8 h · 5.3L V8: 6.5 h · 6.2L V8: 6.5 h
6.5 - 8 h
Transmission Range Sensor
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Transmission Rebuild - Automatic
3.0L I6 DURAMAX: 24 h · 5.3L V8: 19.5 h · 6.2L V8: 19.5 h
19.5 - 24 h
Transmission Rebuild - Manual
3.0L I6 DURAMAX: 19.2 h · 5.3L V8: 15.6 h · 6.2L V8: 15.6 h
15.6 - 19.2 h
Transmission Speed Sensor - Input
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Transmission Speed Sensor - Output
3.0L I6 DURAMAX: 1.6 h · 5.3L V8: 1.3 h · 6.2L V8: 1.3 h
1.3 - 1.6 h
Valve Body
3.0L I6 DURAMAX: 6.9 h · 5.3L V8: 7.2 h · 6.2L V8: 7.2 h
6.9 - 7.2 h