Automatic Transmission Parts for 2025 GMC Sierra 1500
Select Automatic Transmission Parts part
Automatic Transmission Auxiliary Fluid Pump
ACDelco
24048561
GM Genuine Parts Automatic Transmission Oil Pumps are designed, engineered, and tested to rigorous standards, and are backed by General...
Positions: Auxiliary
$148.94
Fits Your Vehicle
Automatic Transmission Output Shaft
GM
24048117
GM Genuine Parts Automatic Transmission Output Shaft (Part Number: 24048117) is a transmission carrier/output component for automatic...
$246.82
MSRP $398.65
Save $151.83
38.1% Off 
Transmission Cooler Bypass Valve
GM
84518145
GM Genuine Parts Transmission Cooler Bypass Valve (Part Number: 84518145) is a bypass valve assembly designed for transmission cooling...
$39.23
MSRP $58.91
Save $19.68
33.4% Off Fits Your Vehicle
Vehicle Speed Sensor
GM
24060865
GM Genuine Parts Automatic Transmission Intermediate Speed Sensor (Part Number: 24299508) is a factory transmission speed sensor that...
$10.14
MSRP $12.73
Save $2.59
20.3% Off Automatic Transmission Fluid Pump Bolt
ACDelco
11547393
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$0.12
Fits Your Vehicle
Automatic Transmission Case Extension Seal
GM
24271580
GM Genuine Parts Automatic Transmission Case Extension Seal (Part Number: 24271580) is a factory extension housing seal used to...
$0.86
MSRP $1.02
Save $0.16
15.7% Off Fits Your Vehicle
Stator Shaft Support Seal
ACDelco
24299853
ACDelco GM Original Equipment Automatic Transmission Stator Support Gasket is a GM-recommended replacement component for one or more of...
$3.23
Fits Your Vehicle
Automatic Transmission Case Plug
ACDelco
11548770
GM Genuine Parts Automatic Transmission Case Plugs are designed, engineered, and tested to rigorous standards, and are backed by General...
$1.31
Fits Your Vehicle
M6x1x45 Valve Body Bolt
ACDelco
11612187
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$0.17
Fits Your Vehicle
Multi-Purpose Bolt
ACDelco
11589165
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
Positions: Front
$6.47
Fits Your Vehicle
Automatic Transmission Case Extension Seal
ACDelco
24273850
ACDelco GM Original Equipment Automatic Transmission Extension Housing Gasket is a GM-recommended replacement component for one or more...
$0.76
Fits Your Vehicle
Automatic Transmission 1-3-5-6-7-8-9 Clutch Backing Plate
ACDelco
24276350
ACDelco GM Original Equipment Automatic Transmission Clutch Backing Plate is a GM-recommended replacement component for one or more of...
Positions: 1-3-5-6-7-8-9
$3.88
Fits Your Vehicle
Automatic Transmission Manual Shift Shaft Seal
ACDelco
24288402
ACDelco GM Original Equipment Automatic Transmission Manual Shaft Seal is a GM-recommended replacement component for one or more of the...
$0.88
Fits Your Vehicle
Automatic Transmission 1-3-5-6-7-8-9 Clutch Piston Dam Seal
ACDelco
24270359
ACDelco GM Original Equipment Automatic Transmission Clutch Piston Dam Seals are designed, engineered, and tested to rigorous standards,...
Positions: 1-3-5-6-7-8-9
$0.74
Fits Your Vehicle
Automatic Transmission 1-2-3-4-5-6 Waved Clutch Backing Plate
ACDelco
24276273
ACDelco GM Original Equipment Clutch Friction Disc is a GM-recommended replacement component for one or more of the following vehicle...
Positions: 1-2-3-4-5-6
$8.05
Fits Your Vehicle
Automatic Transmission 1-2-3-4-6-7-8-10-Reverse Clutch Piston Seal
ACDelco
24270318
ACDelco GM Original Equipment Automatic Transmission Clutch Piston Seal is a GM-recommended replacement component for one or more of the...
Positions: 1-2-3-4-6-7-8-10-Reverse (Outer)
$0.88
Fits Your Vehicle
Multi-Purpose Bolt
ACDelco
11570500
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$7.12
Fits Your Vehicle
Output Carrier
ACDelco
24048102
GM Genuine Parts Automatic Transmission Output Carriers are designed, engineered, and tested to rigorous standards, and are backed by...
$142.86
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!