How do you replace the Transmission mounts on GMC Terrain?

To replace the left mount on a 5-speed transaxle, first remove the battery and battery tray. Install an engine support fixture and connect the chains to the lifting brackets on top of the engine, or alternatively support the transaxle from below with a jack and a block of wood. Unbolt the mount from the engine and chassis, then remove it, and installation is the reverse of removal with all bolts tightened. For the rear mount, again install an engine support fixture and connect the chains, or support the engine/transaxle from below. On AWD models, loosen the front wheel lug nuts, raise the vehicle securely on jackstands, remove the front wheels, disconnect the stabilizer bar from its links, and rotate it up for access. Remove the through-bolt from the rear mount, unbolt it from the frame, and remove it, with installation being the reverse of removal and all bolts tightened. For the front mount, install an engine support fixture, raise the vehicle securely on jackstands, remove the mount through-bolt, unbolt it from the transaxle, and remove it, with installation being the reverse of removal and all bolts tightened. For a 6-speed transaxle, loosen the left front wheel lug nuts, raise the vehicle securely on jackstands, remove the left front wheel and inner fender splash shield, support the transaxle with a floor jack, remove the mount bolts, raise the transaxle using the jack, maneuver the mount out, and installation is the reverse of removal with all bolts tightened. For the rear mount, install an engine support fixture, remove the rear exhaust manifold, raise the vehicle securely on jackstands, remove the mount through-bolt, unbolt it from the frame, and remove it, with installation being the reverse of removal and all bolts tightened. For the front mount, raise the vehicle securely on jackstands, support the transaxle with a floor jack, remove the mount through-bolt, unbolt it from the transaxle, and remove it, with installation being the reverse of removal and all bolts tightened.

Genuine GMC Terrain Motor And Transmission Mount

Motor and Trans Mount

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19 Motor And Transmission Mounts found

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GMC Terrain Mount,Engine
Part Number: 22774205
$90.34 MSRP: $134.77
You Save: $44.43 (33%)
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Product Specifications
- Other Name: MOUNT, Engine Mounting; Front Mount, Motor Mount, Mount
- Replaces: 20831436, 25786206, 20839836
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE2 SUV, SLT SUV | 6 Cyl 3.0L, 6 Cyl 3.6L
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GMC Terrain Adapter,Engine Mount Bracket
Part Number: 15854396
$27.46 MSRP: $45.46
You Save: $18.00 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: ADAPTER, Engine Mounting
- Replaces: 22689529
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L
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GMC Terrain Mount,Trans Rear
Part Number: 20839834
$68.35 MSRP: $107.54
You Save: $39.19 (37%)
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Product Specifications
- Other Name: MOUNT, Transmission Mounting; Rear Trans Mount, Transmission Mount
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
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GMC Terrain Mount,Engine
Part Number: 22774206
$85.44 MSRP: $134.43
You Save: $48.99 (37%)
ADD TO CART
Product Specifications
- Other Name: MOUNT, Engine Mounting; Front Mount, Motor Mount, Mount
- Replaces: 20840184
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L
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GMC Terrain Mount Assembly, Trans Front
Part Number: 20839833
$66.52 MSRP: $104.66
You Save: $38.14 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: MOUNT, Transmission Mounting; Front Trans Mount, Transmission Mount
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE2 SUV, SLT SUV | 6 Cyl 3.0L, 6 Cyl 3.6L
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GMC Terrain Mount Assembly, Trans
Part Number: 20839835
$66.35 MSRP: $104.40
You Save: $38.05 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: MOUNT, Transmission Mounting; Side Transmission Mount
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE2 SUV, SLT SUV | 6 Cyl 3.0L, 6 Cyl 3.6L
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GMC Terrain Mount, Eng
Part Number: 84884383
$64.32 MSRP: $111.90
You Save: $47.58 (43%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor Mount, Side Mount
- Replaces: 84322223
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLE2 , 4 DOOR SLT1, 4 DOOR SLT1 , 4 DOOR SLT2 | 4 Cyl 1.5L
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GMC Terrain Mount,Trans
Part Number: 20840183
$70.66 MSRP: $105.43
You Save: $34.77 (33%)
ADD TO CART
Product Specifications
- Other Name: MOUNT, Transmission Mounting; Side Transmission Mount, Transmission Mount
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L
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GMC Terrain Mount,Trans Front
Part Number: 20840181
$69.99 MSRP: $104.40
You Save: $34.41 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: MOUNT, Transmission Mounting; Front Trans Mount, Transmission Mount
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.4L
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GMC Terrain Mount, Trans
Part Number: 85003186
$87.63 MSRP: $152.48
You Save: $64.85 (43%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Transmission Mount
- Replaces: 84157571, 84850078, 84203655
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1 | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel
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GMC Terrain Mount, Engine
Part Number: 84228984
$24.71 MSRP: $38.89
You Save: $14.18 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Mount, Eng; Motor Mount, Side Mount
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1 | 4 Cyl 1.6L Diesel
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GMC Terrain Mount, Trans
Part Number: 84154795
$106.96 MSRP: $168.25
You Save: $61.29 (37%)
ADD TO CART
Product Specifications
- Other Name: Rear Trans Mount, Transmission Mount
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 2.0L
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GMC Terrain Mount, Engine
Part Number: 84322224
$64.70 MSRP: $101.83
You Save: $37.13 (37%)
ADD TO CART
Product Specifications
- Other Name: Mount, Eng; Motor Mount, Side Mount
- Replaced by: 85634237
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1 | 4 Cyl 1.6L Diesel
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GMC Terrain Mount, Eng
Part Number: 84884384
$85.90 MSRP: $135.19
You Save: $49.29 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor Mount, Side Mount
- Replaces: 84229155, 84322225
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 2.0L
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GMC Terrain Bracket, Eng Mt Eng Si
Part Number: 85511549
$52.20 MSRP: $82.13
You Save: $29.93 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Mount Bracket
- Replaces: 84618128, 23463095
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLE2 , 4 DOOR SLT1, 4 DOOR SLT1 , 4 DOOR SLT2 | 4 Cyl 1.5L
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GMC Terrain Mount, Trans
Part Number: 84849602
$93.28 MSRP: $146.73
You Save: $53.45 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Transmission Mount
- Replaces: 84157570
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLE2 , 4 DOOR SLT1, 4 DOOR SLT1 , 4 DOOR SLT2 | 4 Cyl 1.5L, 4 Cyl 1.6L Diesel
View related parts
GMC Terrain Mount, Trans
Part Number: 84927100
$87.42 MSRP: $137.52
You Save: $50.10 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Transmission Mount
- Replaced by: 84988949
- Replaces: 84849603
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2022 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLE2 , 4 DOOR SLT1, 4 DOOR SLT1 , 4 DOOR SLT2 | 4 Cyl 1.5L
View related parts
GMC Terrain Mount, Eng
Part Number: 84884385
$82.21 MSRP: $129.38
You Save: $47.17 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor Mount
- Replaces: 84377289
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLE2 , 4 DOOR SLT1, 4 DOOR SLT1 , 4 DOOR SLT2 | 4 Cyl 1.5L
View related parts
GMC Terrain Mount, Trans
Part Number: 84154796
$122.36 MSRP: $168.19
You Save: $45.83 (28%)
ADD TO CART
Product Specifications
- Other Name: Rear Trans Mount, Transmission Mount
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2 | 4 Cyl 2.0L

GMC Terrain Motor And Transmission Mount

On GMC Terrain auto models the Motor And Transmission Mount proves rather useful in fixing the transmission firmly in place while at the same time protecting it from vibrations from the engine. This component helps in a stability and performance of the vehicle and therefore regarded as important. Depending on the type of transmission used in the GMC Terrain, there seems to be either one or more Motor And Transmission Mounts in the car. In this period of time, various types of Motor And Transmission Mounts may have been used in different models of GMC Terrain and every type of mount was created with an intention to control the vibrations efficiently as well as to bearing the transmission. The primary differential between any of these types is the construction and the number of mounts used in it and this determines the performance as well as comfort of ride.

Each OEM GMC Terrain Motor And Transmission Mount we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Terrain Motor And Transmission Mount Parts Questions & Experts Answers

Adapter,Engine Mount Bracket
15854396
Q: How do you replace the Transmission mounts on GMC Terrain?
A: To replace the left mount on a 5-speed transaxle, first remove the battery and battery tray. Install an engine support fixture and connect the chains to the lifting brackets on top of the engine, or alternatively support the transaxle from below with a jack and a block of wood. Unbolt the mount from the engine and chassis, then remove it, and installation is the reverse of removal with all bolts tightened. For the rear mount, again install an engine support fixture and connect the chains, or support the engine/transaxle from below. On AWD models, loosen the front wheel lug nuts, raise the vehicle securely on jackstands, remove the front wheels, disconnect the stabilizer bar from its links, and rotate it up for access. Remove the through-bolt from the rear mount, unbolt it from the frame, and remove it, with installation being the reverse of removal and all bolts tightened. For the front mount, install an engine support fixture, raise the vehicle securely on jackstands, remove the mount through-bolt, unbolt it from the transaxle, and remove it, with installation being the reverse of removal and all bolts tightened. For a 6-speed transaxle, loosen the left front wheel lug nuts, raise the vehicle securely on jackstands, remove the left front wheel and inner fender splash shield, support the transaxle with a floor jack, remove the mount bolts, raise the transaxle using the jack, maneuver the mount out, and installation is the reverse of removal with all bolts tightened. For the rear mount, install an engine support fixture, remove the rear exhaust manifold, raise the vehicle securely on jackstands, remove the mount through-bolt, unbolt it from the frame, and remove it, with installation being the reverse of removal and all bolts tightened. For the front mount, raise the vehicle securely on jackstands, support the transaxle with a floor jack, remove the mount through-bolt, unbolt it from the transaxle, and remove it, with installation being the reverse of removal and all bolts tightened.

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