Automatic Transmission Parts for 2025 GMC Sierra 1500
Select Automatic Transmission Parts part
Front Axle Shaft Seal
ACDelco
84428310
GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Front
$11.02
Fits Your Vehicle
Automatic Transmission 1-2-8-9-10-Reverse Clutch Backing Plate Retaining Ring
ACDelco
24292703
ACDelco GM Original Equipment Automatic Transmission Clutch Backing Plate Retainer Ring is a GM-recommended replacement component for one...
Positions: 1-2-8-9-10
$7.43
Fits Your Vehicle
Automatic Transmission Case Extension Seal
ACDelco
24271580
ACDelco GM Original Equipment Automatic Transmission Extension Housing Gasket is a GM-recommended replacement component for one or more...
$0.86
Fits Your Vehicle
Automatic Transmission Clutch Apply Plate
ACDelco
24291143
ACDelco GM Original Equipment Automatic Transmission Clutch Apply Plate is a GM-recommended replacement component for one or more of the...
Positions: 1-2-3-4-5-6, Reverse
$14.23
Fits Your Vehicle
Automatic Transmission Direct Overdrive Carrier
ACDelco
24286331
ACDelco GM Original Equipment Automatic Transmission Carrier is a GM-recommended replacement component for one or more of the following...
Positions: Overdrive
$43.06
Fits Your Vehicle
Automatic Transmission Clutch Apply Plate
ACDelco
24292788
ACDelco GM Original Equipment Automatic Transmission Clutch Apply Plate is a GM-recommended replacement component for one or more of the...
Positions: 1-2-3-4-5-6, Reverse
$12.93
Fits Your Vehicle
Automatic Transmission Fluid Cooler Line Fitting Seal
GM
25874797
GM Genuine Parts Automatic Transmission Fluid Cooler Line Fitting Seal (Part Number: 25874797) is a slimline washer / sealing...
$0.21
MSRP $0.25
Save $0.04
16% Off Fits Your Vehicle
Vehicle Speed Sensor
GM
24060867
GM Genuine Parts Automatic Transmission Output Speed Sensor Assembly (Part Number: 24295312) detects transmission output shaft speed...
$8.32
MSRP $10.42
Save $2.10
20.2% Off 
Multi-Purpose O-Ring
GM
24504031
GM Genuine Parts Multi-Purpose O-Ring (Part Number: 24504031) Type: Seal / O‑ring Master description: SEAL-OIL LVL IND (O...
$0.57
MSRP $0.67
Save $0.10
14.9% Off Fits Your Vehicle
Automatic Transmission Case Extension Output Shaft Seal
GM
24233898
GM Genuine Parts Automatic Transmission Case Extension Output Shaft Seal (Part Number: 24233898) is an OEM output shaft seal used...
Positions: Rear
$41.75
MSRP $62.67
Save $20.92
33.4% Off Fits Your Vehicle
Automatic Transmission Fluid Pan Drain Plug
GM
24233099
GM Genuine Parts Automatic Transmission Fluid Pan Drain Plug (Part Number: 24233099) is an OEM drain plug assembly for transmission...
$11.65
MSRP $12.20
Save $0.55
4.5% Off Fits Your Vehicle
Input Sensor
GM
24043446
Positions: Input
$25.93
MSRP $38.90
Save $12.97
33.3% Off Fits Your Vehicle
Automatic Transmission Torque Converter Seal
ACDelco
24288257
ACDelco GM Original Equipment Automatic Transmission Torque Converter Seal is a GM-recommended replacement component for one or more of...
$1.85
Fits Your Vehicle
Automatic Transmission Output Carrier Thrust Bearing
ACDelco
24285031
ACDelco GM Original Equipment Automatic Transmission Output Carrier Thrust Bearing is a GM-recommended replacement component for one or...
$8.43
Fits Your Vehicle
Output Carrier Internal Gear
ACDelco
24042196
ACDelco GM Original Equipment Automatic Transmission Output Carrier Internal Gear is a GM-recommended replacement component for one or...
$29.00
Fits Your Vehicle
Automatic Transmission 4-5-6-7-8-9-10-Reverse Clutch Backing Plate Retaining Ring
ACDelco
24270257
ACDelco GM Original Equipment Automatic Transmission Clutch Backing Plate Retainer Ring is a GM-recommended replacement component for one...
Positions: 4-5-6-7-8-9-10, Reverse
$1.13
Fits Your Vehicle
Drive Belt Tensioner Stop Bolt Retainer
ACDelco
11518792
GM Genuine Parts Bolt Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$6.43
Fits Your Vehicle
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!