How to replace the Power Steering Hose Outlet Pipe on 2009 Cadillac STS?

The repair process of the power steering gear outlet pipe/hose begins with removing the front air deflector. The power steering gear outlet pipe removal process requires Engine Control Module extraction from all vehicles utilizing either the 4.6l v8 (LH2) or the 4.4l v8 (LC3) engine. Bare the vehicle's underbody by placing drain pans underneath and remove first the left front tire along with wheel assembly followed by the left engine splash shield. The installation process starts with power steering gear outlet hose removal from its frame retaining bolts and a hose clamp loosening followed by disconnection between power steering gear outlet hose and power steering cooler hose. After loosening power steering hoses to power steering gear retaining bolts the operator needs to remove power steering gear outlet hose from power steering gear. Drop the front end of the frame by 15 cm (6 in) before taking out the power steering gear outlet hose from the vehicle. The new power steering gear outlet hose must be placed into the vehicle before securing it to the power steering gear. Raise and install the frame front section while you install power steering hoses to power steering gear retaining bolt with a torque of 23 nm (17 lb ft). Secure the power steering gear outlet hose with its clamp to the power steering cooler hose before tightening the outlet hose to frame retaining bolts at 10 nm (88 lb in). After cleaning away remaining power steering fluid from the area, remove all drainage pans. Engine control modules should be reinstalled as needed before the job is finished. The procedure completes with installing the front air deflector followed by reinstallation of the left engine splash shield and left front tire and wheel assembly. Bleeding and filling up the power steering system needs to be completed to finish the process.

OEM 2009 Cadillac STS Power Steering Hose

Power Steering Pressure Hose

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16 Power Steering Hoses found

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2009 Cadillac STS Power Steering Pressure Hose Part Number: 19206607
$136.53 MSRP: $216.77
You Save: $80.24 (38%)
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Product Specifications
- Other Name: Hose, Power Steering Gear Inlet; Power Steering Hose; Pressure Hose; Hose, Steering Gear Oil Pressure
- Replaces: 19133663
- Item Weight: 2.40 Pounds
- Item Dimensions: 25.9 x 15.2 x 12.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19206607
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2009 Cadillac STS Power Steering Pressure Hose Part Number: 19181250
$72.42 MSRP: $176.73
You Save: $104.31 (60%)
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Product Specifications
- Other Name: Hose, Steering Gear Oil Pressure; Power Steering Hose; Pressure Hose
- Replaces: 19133717
- Item Weight: 2.60 Pounds
- Item Dimensions: 23.6 x 13.0 x 8.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19181250
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
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2009 Cadillac STS Cooler Line Part Number: 10376953
Product Specifications
- Other Name: Hose, Steering Fluid Cooler
- Item Weight: 1.00 Pounds
- Item Dimensions: 19.1 x 12.2 x 5.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10376953
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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2009 Cadillac STS Power Steering Return Hose Part Number: 25820474
Product Specifications
- Other Name: Hose, Steering Fluid Cooler; Power Steering Hose; Upper Return Hose
- Replaces: 10376950, 25766033
- Item Weight: 0.80 Pounds
- Item Dimensions: 24.8 x 6.9 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25820474
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2009 Cadillac STS Power Steering Return Hose Part Number: 10376952
Product Specifications
- Other Name: Hose, Steering Fluid Cooler; Power Steering Hose; Upper Return Hose
- Item Weight: 0.70 Pounds
- Item Dimensions: 28.5 x 8.0 x 7.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10376952
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
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2009 Cadillac STS Power Steering Return Hose Part Number: 15251169
Product Specifications
- Other Name: Hose, Power Steering Fluid Reservoir Outlet; Power Steering Hose; Reservoir Hose; Hose, Steering Gear Oil Return
- Replaces: 15229084, 25758251
- Item Weight: 0.50 Pounds
- Item Dimensions: 7.3 x 2.8 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15251169
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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2009 Cadillac STS Power Steering Return Hose Part Number: 15251170
Product Specifications
- Other Name: Hose, Steering Gear Oil Return; Power Steering Hose; Reservoir Hose
- Replaces: 25758249
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.3 x 6.1 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15251170
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
2009 Cadillac STS Power Steering Pressure Hose Part Number: 19181249
$124.99 MSRP: $196.66
You Save: $71.67 (37%)
Product Specifications
- Other Name: Hose, Steering Gear Oil Pressure; Power Steering Hose; Pressure Hose
- Item Weight: 2.30 Pounds
- Item Dimensions: 17.0 x 12.5 x 12.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19181249
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2009 Cadillac STS Power Steering Return Hose Part Number: 19419215
Product Specifications
- Other Name: Hose, Steering Gear Oil Return; Power Steering Hose; Lower Return Hose
- Replaces: 15789133, 25950911
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19419215
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
2009 Cadillac STS Power Steering Pressure Hose Part Number: 25828221
Product Specifications
- Other Name: Hose Assembly-Power Steering Gear Inlet; Power Steering Hose; Pressure Hose; Hose, Steering Gear Oil Pressure
- Item Weight: 1.40 Pounds
- Item Dimensions: 32.6 x 9.3 x 6.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25828221
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
View related parts
2009 Cadillac STS Power Steering Return Hose Part Number: 19419214
Product Specifications
- Other Name: Hose, Steering Gear Oil Return; Power Steering Hose; Lower Return Hose
- Replaces: 25950912, 15789134
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19419214
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
2009 Cadillac STS Power Steering Pressure Hose Part Number: 19206606
Product Specifications
- Other Name: Hose, Steering Gear Oil Pressure; Power Steering Hose
- Item Weight: 2.60 Pounds
- Item Dimensions: 26.1 x 15.2 x 12.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19206606
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2009 Cadillac STS Pressure Hose Part Number: 25808458
Product Specifications
- Other Name: Hose Assembly-Power Steering Gear Inlet; Hose, Steering Gear Oil Pressure
- Item Weight: 29.50 Pounds
- Item Dimensions: 21.4 x 17.6 x 16.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25808458
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2009 Cadillac STS Power Steering Return Hose Part Number: 25896928
Product Specifications
- Other Name: Hose Assembly-Power Steering Gear Outlet; Power Steering Hose; Lower Return Hose; Hose, Steering Gear Oil Return
- Replaces: 15816654
- Item Weight: 1.00 Pounds
- Item Dimensions: 28.0 x 6.5 x 4.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25896928
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
View related parts
2009 Cadillac STS Power Steering Return Hose Part Number: 25896932
Product Specifications
- Other Name: Hose, Steering Fluid Cooler; Power Steering Hose; Upper Return Hose
- Replaces: 15789000
- Item Weight: 1.70 Pounds
- Item Dimensions: 20.2 x 10.5 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25896932
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
View related parts
2009 Cadillac STS Power Steering Return Hose Part Number: 10376949
Product Specifications
- Other Name: Hose-Power Steering Fluid Cooler Outlet; Power Steering Hose; Upper Return Hose; Hose, Steering Fluid Cooler
- Item Weight: 1.70 Pounds
- Item Dimensions: 7.9 x 6.9 x 27.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10376949
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS

2009 Cadillac STS Power Steering Hose

With a comprehensive array of OEM 2009 Cadillac STS Power Steering Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Cadillac STS Power Steering Hose are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2009 Cadillac STS Power Steering Hose Parts and Q&A

Q: How to replace the Power Steering Hose Outlet Pipe on 2009 Cadillac STS?
A: The repair process of the power steering gear outlet pipe/hose begins with removing the front air deflector. The power steering gear outlet pipe removal process requires Engine Control Module extraction from all vehicles utilizing either the 4.6l v8 (LH2) or the 4.4l v8 (LC3) engine. Bare the vehicle's underbody by placing drain pans underneath and remove first the left front tire along with wheel assembly followed by the left engine splash shield. The installation process starts with power steering gear outlet hose removal from its frame retaining bolts and a hose clamp loosening followed by disconnection between power steering gear outlet hose and power steering cooler hose. After loosening power steering hoses to power steering gear retaining bolts the operator needs to remove power steering gear outlet hose from power steering gear. Drop the front end of the frame by 15 cm (6 in) before taking out the power steering gear outlet hose from the vehicle. The new power steering gear outlet hose must be placed into the vehicle before securing it to the power steering gear. Raise and install the frame front section while you install power steering hoses to power steering gear retaining bolt with a torque of 23 nm (17 lb ft). Secure the power steering gear outlet hose with its clamp to the power steering cooler hose before tightening the outlet hose to frame retaining bolts at 10 nm (88 lb in). After cleaning away remaining power steering fluid from the area, remove all drainage pans. Engine control modules should be reinstalled as needed before the job is finished. The procedure completes with installing the front air deflector followed by reinstallation of the left engine splash shield and left front tire and wheel assembly. Bleeding and filling up the power steering system needs to be completed to finish the process.