Automatic Transmission for 2025 GMC Sierra 1500
No.
Part # / Description / Price
Price
1
Motor Mount 
GM
GM Positions: Right
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: Silverado, sierra. 4wd. 6.2L. Tahoe. Suburban. All. Escalade. Yukon. Right. 2wd. Rwd. 4.3L.
1
Passenger Side Engine Mount 
ACDelco
ACDelco Positions: Right
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: GM Genuine Parts Engine Mount are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not For Sale
Not For Sale
1
Mount GM
GM Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: Silverado, sierra. 6.2L. Rwd. Tahoe. Left. 4wd. Escalade. Suburban. Left. 2wd. Yukon. 4.3L.
MSRP $133.87
$80.11
MSRP $133.87
$80.11
2
Engine Mount Frame Side Bolt GM
GM Positions: Left
Notes: PARTS: Part has cannot be reused/reinstalled.
Description: 5.3 & 6.2L, #1. 2.7L turbo, #1. 4.3L, #1. 3.0L diesel, #1. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $0.79
$0.47
MSRP $0.79
$0.47
3
Engine Mount Bolt GM
GM Positions: Left
Notes: PARTS: Part has cannot be reused/reinstalled.
Description: 5.3 & 6.2L, #2. 6.6L gas, to engine. 4.3L, #2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $0.51
$0.30
MSRP $0.51
$0.30
4
Transmission Mount GM
GM Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: Secures transmission
Absorbs drivetrain vibrations, helping create a comfortable ride
Designed to function with surrounding components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $60.14
$36.01
MSRP $60.14
$36.01
4
Transmission Mount ACDelco
ACDelco Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: GM Genuine Parts Transmission Mounts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These mounts absorb drivetrain vibrations and are tuned to your vehicle, helping create a comfortable ride inside your vehicl ...
Not For Sale
Not For Sale
4
Trans Mount GM
GM Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: Silverado, sierra. 5.3. 4wd. (l84). Silverado, sierra. 6.2. 4wd. 5.3 & 6.2L, 4wd.
MSRP $86.89
$52.00
MSRP $86.89
$52.00
4
Transmission Mount ACDelco
ACDelco Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: GM Genuine Parts Transmission Mounts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These mounts absorb drivetrain vibrations and are tuned to your vehicle, helping create a comfortable ride inside your vehicl ...
$50.13
$50.13
5
Trans Mount Bolt GM
GM Notes: PARTS: Part has cannot be reused/reinstalled.
Description: 2.7L turbo, 4wd. 6.2L supercharged. 5.3 & 6.2L. 4wd. 3.0L diesel. 4wd.
MSRP $7.02
$4.20
MSRP $7.02
$4.20
5
Transmission Mount Bolt ACDelco
ACDelco Notes: PARTS: Part has cannot be reused/reinstalled.
Description: GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
bolt
bolt
Not For Sale
Not For Sale
5
Multi-Purpose Bolt GM
GM Notes: PARTS: Part has cannot be reused/reinstalled.
Description: 2018-20. 5.3 & 6.2L, 2wd. 6.6L gas. Awd. 2.7L turbo, 2wd. Center. 4.3L. 3.0L diesel, 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.12
$4.86
MSRP $8.12
$4.86
5
Multi-Purpose Bolt ACDelco
ACDelco Notes: PARTS: Part has cannot be reused/reinstalled.
Description: GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
bolt
bolt
$5.63
$5.63
6
Trans Mount Nut GM
GM Description: 3.0L diesel. 6.6L gas. 6.6L diesel. 2.7L turbo. 4.3L. 6.2L supercharged.
Related Parts
Part # / Description / Price
Price
Transmission 1 GM
GM Notes: Order By Vehicle Application.
Description: Silverado, sierra. Rwd. 5.3l (l84). (mqe) trans.
MSRP $5,717.42
$4,802.17
MSRP $5,717.42
$4,802.17
Transmission 1 GM
GM Notes: Order By Vehicle Application.
Description: Silverado, sierra. 4wd. 5.3l (l84). (mqe) trans. Code 1bkj. Column Shift. Exc.Start/Stop Feature.
MSRP $4,885.11
$4,103.10
MSRP $4,885.11
$4,103.10
Automatic Transmission Case Extension Output Shaft Seal GM
GM Description: Extension Housing to Prop Shaft. Canyon, Colorado. Silverado, sierra hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $61.14
$36.59
MSRP $61.14
$36.59
Automatic Transmission Case Extension Output Shaft Seal ACDelco
ACDelco Description: GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$35.26
$35.26
Manual Transmission Case Extension Gasket GM
GM Description: Tahoe, Yukon, Escalade. 8 speed trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.89
$11.92
MSRP $19.89
$11.92
Manual Transmission Case Extension Gasket ACDelco
ACDelco Description: GM Genuine Parts Automatic Transmission Extension Housing Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$11.61
$11.61
Automatic Transmission Case Extension Seal GM
GM Description: Tahoe, Yukon, Escalade. 10 speed trans. Extension Housing to Transmission. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.02
$4.20
MSRP $7.02
$4.20
Automatic Transmission Case Extension Seal ACDelco
ACDelco Description: ACDelco GM Original Equipment Automatic Transmission Extension Housing Gasket is a GM-recommended replacement component for one or more of the following vehicle systems: automatic transmission/transaxle, and/or manual drivetrain and axles. This original equipment gasket will provide the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$4.08
$4.08
Automatic Transmission Assembly 1 GM
GM Description: Silverado, sierra. 4wd. 5.3l (l84). (mqe) trans. Code 1bkj. Column Shift. Start/Stop Feature.
MSRP $2,538.93
$2,132.49
MSRP $2,538.93
$2,132.49
Automatic Transmission Assembly 1 GM
GM Description: Suburban. 5.3l. 2wd. With police vehicle. Floor Shift. Tahoe. 5.3l. 2wd. All. Yukon. 5.3l. 2wd. Yukon. 6.2l. 2wd. Without police car. Without stop start.
MSRP $5,119.06
$4,299.59
MSRP $5,119.06
$4,299.59
Automatic Transmission Assembly 1 GM
GM Description: Tahoe. 5.3l. 4wd. Without police vehicle. Silverado, sierra. 4wd. 6.2l. (mqb) trans. All. Suburban. 5.3l. 4wd. Suburban. 6.2l. 4wd. Tahoe. 6.2l. 4wd. Without supercharger. Exc.Start/Stop Feature. Escalade. 6.2l. 4wd.
MSRP $3,531.67
$2,966.32
MSRP $3,531.67
$2,966.32
Automatic Transmission Output Shaft Seal GM
GM Description: Yukon. 4wd. Silverado, sierra. 10l80. Camaro. 6.2l (lt1). 10l80. Camaro. 6.2l supercharged (lt4). 10l90.
MSRP $20.75
$12.41
MSRP $20.75
$12.41
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.