How to replace the Motor and Transmission Mount on an all-wheel-drive on 2010 Cadillac STS?

Begin the transmission mount replacement process by lifting the all-wheel-drive vehicle off the ground and using supports underneath it. Next, remove the exhaust system. Use a suitable jack alongside a block of wood to support the transmission before you disconnect the transmission vent hose from its retainers on the mount assembly. Take out the transmission mount support assembly by removing the bolts securing it to the body and those anchoring it to the transfer case. Begin transmission mount support assembly installation by properly positioning the structure then secure bolts following this sequence: first install transmission mount support to transfer case mounting bolts while tightening the right bolt to 110 Nm (81 lb ft) and the left bolt to 110 Nm (81 lb ft). Start by hand-installing the transmission mount support to transfer case mounting bolts before tightening both right side and left side bolts to 110 Nm (81 lb ft). Locate the transmission mount support to both body mounting bolts followed by tightening these bolts to a torque of 60 Nm (44 lb ft). After reinstalling the exhaust system and lowering the vehicle restarted the process by reattaching the transmission vent hose to the mount assembly retainers.

OEM 2010 Cadillac STS Motor And Transmission Mount

Motor and Trans Mount

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16 Motor And Transmission Mounts found

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2010 Cadillac STS Transmission Mount, Rear Part Number: 25892302
$214.86 MSRP: $369.00
You Save: $154.14 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Mount-Transmission Rear; Transfer Case Mount; Mount, Transmission Mounting
- Position: Rear
- Replaces: 10376351, 15797826, 21995516
- Item Weight: 7.50 Pounds
- Item Dimensions: 25.6 x 8.7 x 6.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25892302
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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2010 Cadillac STS Motor Mount Part Number: 22887775
$122.06 MSRP: $207.81
You Save: $85.75 (42%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Engine Mount; Front Mount; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Replaces: 10360736, 25764959, 25764956, 19210426, 25741434, 25971085, 25737318, 25744159
- Item Weight: 4.50 Pounds
- Item Dimensions: 8.0 x 5.5 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22887775
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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2010 Cadillac STS Mount Bracket, Passenger Side Part Number: 25756322
$8.30 MSRP: $13.00
You Save: $4.70 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bracket, Engine Mounting
- Position: Passenger Side
- Replaced by: 10360744
- Item Weight: 1.90 Pounds
- Item Dimensions: 7.7 x 4.9 x 4.1 inches
- Condition: New
- SKU: 25756322
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2010 Cadillac STS Mount Bracket, Driver Side Part Number: 25762620
$7.84 MSRP: $12.28
You Save: $4.44 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Bracket, Engine Mounting
- Position: Driver Side
- Replaced by: 10360745
- Item Weight: 2.30 Pounds
- Item Dimensions: 9.3 x 8.5 x 6.3 inches
- Condition: New
- SKU: 25762620
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2010 Cadillac STS Mount Bracket, Passenger Side Part Number: 25762621
$7.81 MSRP: $12.23
You Save: $4.42 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Bracket, Engine Mounting
- Position: Passenger Side
- Replaced by: 10360746
- Item Weight: 2.30 Pounds
- Item Dimensions: 9.4 x 8.6 x 6.8 inches
- Condition: New
- SKU: 25762621
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2010 Cadillac STS Motor Mount, Passenger Side Part Number: 25971089
$26.38 MSRP: $41.32
You Save: $14.94 (37%)
Product Specifications
- Other Name: Mount; Engine Mount Bracket; Front Mount; Mount, Engine Mount Dampening
- Position: Passenger Side
- Replaces: 10360738
- Item Weight: 4.10 Pounds
- Item Dimensions: 8.2 x 5.2 x 5.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25971089
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2010 Cadillac STS Motor Mount, Passenger Side Part Number: 25971092
$102.70 MSRP: $160.87
You Save: $58.17 (37%)
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Position: Passenger Side
- Replaces: 15141592
- Item Weight: 5.50 Pounds
- Item Dimensions: 8.4 x 5.3 x 5.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25971092
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2010 Cadillac STS Motor Mount, Driver Side Part Number: 25971086
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Position: Driver Side
- Replaces: 15880912
- Item Weight: 4.70 Pounds
- Item Dimensions: 8.2 x 5.5 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25971086
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
View related parts
2010 Cadillac STS Motor Mount, Driver Side Part Number: 25971093
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Front Mount; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Position: Driver Side
- Replaces: 25764957, 25816503
- Item Weight: 5.20 Pounds
- Item Dimensions: 8.5 x 5.1 x 5.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25971093
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2010 Cadillac STS Motor Mount, Passenger Side Part Number: 25971091
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Position: Passenger Side
- Replaces: 15880911
- Item Weight: 4.80 Pounds
- Item Dimensions: 8.1 x 5.5 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25971091
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2010 Cadillac STS Motor Mount, Driver Side Part Number: 25971090
$103.15 MSRP: $161.57
You Save: $58.42 (37%)
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Position: Driver Side
- Replaces: 15292053, 15880910
- Item Weight: 4.20 Pounds
- Item Dimensions: 8.2 x 5.3 x 5.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25971090
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2010 Cadillac STS Transmission Mount, Rear Part Number: 25892305
Product Specifications
- Other Name: Mount-Transmission Rear; Transfer Case Mount; Mount, Transmission Mounting
- Position: Rear
- Replaces: 25853605
- Item Weight: 7.50 Pounds
- Item Dimensions: 26.1 x 8.5 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25892305
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2010 Cadillac STS Mount Bracket, Passenger Side Part Number: 10360747
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount
- Position: Passenger Side
- Replaces: 25716470
- Item Weight: 2.20 Pounds
- Item Dimensions: 6.1 x 5.6 x 4.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10360747
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2010 Cadillac STS Mount Bracket, Passenger Side Part Number: 10360742
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount
- Position: Passenger Side
- Replaces: 25756320
- Item Weight: 1.90 Pounds
- Item Dimensions: 10.1 x 8.0 x 4.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10360742
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2010 Cadillac STS Mount Bracket, Driver Side Part Number: 10360743
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount
- Position: Driver Side
- Replaces: 25756321
- Item Weight: 1.90 Pounds
- Item Dimensions: 7.6 x 5.2 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10360743
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2010 Cadillac STS Transmission Mount, Rear Part Number: 25892304
$97.59 MSRP: $152.86
You Save: $55.27 (37%)
Product Specifications
- Other Name: Mount-Transmission Rear; Transfer Case Mount; Mount, Transmission Mounting
- Position: Rear
- Replaces: 15143639, 15797827, 15224107
- Item Weight: 7.70 Pounds
- Item Dimensions: 9.5 x 8.5 x 22.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25892304
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS

2010 Cadillac STS Motor And Transmission Mount

With a comprehensive array of OEM 2010 Cadillac STS Motor And Transmission Mount, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2010 Cadillac STS Motor And Transmission Mount are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2010 Cadillac STS Motor And Transmission Mount Parts and Q&A

Q: How to replace the Motor and Transmission Mount on an all-wheel-drive on 2010 Cadillac STS?
A: Begin the transmission mount replacement process by lifting the all-wheel-drive vehicle off the ground and using supports underneath it. Next, remove the exhaust system. Use a suitable jack alongside a block of wood to support the transmission before you disconnect the transmission vent hose from its retainers on the mount assembly. Take out the transmission mount support assembly by removing the bolts securing it to the body and those anchoring it to the transfer case. Begin transmission mount support assembly installation by properly positioning the structure then secure bolts following this sequence: first install transmission mount support to transfer case mounting bolts while tightening the right bolt to 110 Nm (81 lb ft) and the left bolt to 110 Nm (81 lb ft). Start by hand-installing the transmission mount support to transfer case mounting bolts before tightening both right side and left side bolts to 110 Nm (81 lb ft). Locate the transmission mount support to both body mounting bolts followed by tightening these bolts to a torque of 60 Nm (44 lb ft). After reinstalling the exhaust system and lowering the vehicle restarted the process by reattaching the transmission vent hose to the mount assembly retainers.