How to replace the left side engine mount (RWD) on 2008 Cadillac STS?

The replacement of left side Engine Mount on rwd vehicles requires the air conditioning (A/C) system discharging as a first step. Thomas should start by removing the tower brace and then raising the vehicle into position. To expose the Engine Mount top nut the technician should detach the suction hose from the A/C Compressor then place it safely aside. Lower the vehicle next and piece by piece unscrew the top mount nut of the engine. The next step involves raising the vehicle for a second time to position a screw jack and block of wood under the engine Oil Pan. The screw jack should be used after the right and left Engine Mount lower nuts are removed to elevate the engine for removing the Engine Mount. The slotted washer should be removed both from the frame as well as the Engine Mount. After placing the Engine Mount on the vehicle you should check that the slotted washer sits correctly between the components before lowering the engine onto the mount. Install the right and left Engine Mount lower nut while tightening it to 80 n.m (59 lb ft). First remove the screw jack before proceeding to reduce the vehicle height. Attach the nut from the Engine Mount top then torque it to 80 n.m (59 lb ft). The suction hose should be reattached to the A/C Compressor after raising the vehicle. First lower the vehicle, place back the tower brace before charging the a/c system.

OEM 2008 Cadillac STS Engine Mount

Engine Motor Mount

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15 Engine Mounts found

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2008 Cadillac STS Motor Mount
Part Number: 22887775
$118.63 MSRP: $203.74
You Save: $85.11 (42%)
Ships in 1-3 Business Days
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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 2008 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2008 Cadillac STS Mount Bracket, Driver Side
Part Number: 25762620
$7.84 MSRP: $12.28
You Save: $4.44 (37%)
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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 2008 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2008 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
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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 2008 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
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2008 Cadillac STS Mount Bracket, Passenger Side
Part Number: 15936700
$23.56 MSRP: $36.90
You Save: $13.34 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount
- Position: Passenger Side
- Item Weight: 2.20 Pounds
- Item Dimensions: 6.6 x 5.5 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15936700
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
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2008 Cadillac STS Mount Bracket, Driver Side
Part Number: 15936699
$23.56 MSRP: $36.90
You Save: $13.34 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount
- Position: Driver Side
- Item Weight: 2.10 Pounds
- Item Dimensions: 7.0 x 6.7 x 5.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15936699
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
View related parts
2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
View related parts
2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2008 Cadillac STS Motor Mount
Part Number: 15936707
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Mount; Mount, Engine Mounting
- Replaces: 15837489
- Item Weight: 4.40 Pounds
- Item Dimensions: 8.4 x 5.6 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 15936707
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
View related parts
2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2008 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 2008 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS

2008 Cadillac STS Engine Mount

With a comprehensive array of OEM 2008 Cadillac STS Engine Mount, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2008 Cadillac STS Engine 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.

2008 Cadillac STS Parts Questions & Experts Answers

Q: How to replace the left side engine mount (RWD) on 2008 Cadillac STS?
A: The replacement of left side Engine Mount on rwd vehicles requires the air conditioning (A/C) system discharging as a first step. Thomas should start by removing the tower brace and then raising the vehicle into position. To expose the Engine Mount top nut the technician should detach the suction hose from the A/C Compressor then place it safely aside. Lower the vehicle next and piece by piece unscrew the top mount nut of the engine. The next step involves raising the vehicle for a second time to position a screw jack and block of wood under the engine Oil Pan. The screw jack should be used after the right and left Engine Mount lower nuts are removed to elevate the engine for removing the Engine Mount. The slotted washer should be removed both from the frame as well as the Engine Mount. After placing the Engine Mount on the vehicle you should check that the slotted washer sits correctly between the components before lowering the engine onto the mount. Install the right and left Engine Mount lower nut while tightening it to 80 n.m (59 lb ft). First remove the screw jack before proceeding to reduce the vehicle height. Attach the nut from the Engine Mount top then torque it to 80 n.m (59 lb ft). The suction hose should be reattached to the A/C Compressor after raising the vehicle. First lower the vehicle, place back the tower brace before charging the a/c system.

Related 2008 Cadillac STS Parts

Alternate Year Models

2007 Cadillac STS Engine Mount 2009 Cadillac STS Engine Mount