How to replace the Power Steering Hose (Reservoir Outlet, LH2) on 2005 Cadillac STS?

The first step when replacing the Power Steering Reservoir outlet pipe/hose (LH2) begins by removing the front air deflector after placing a drain pan underneath the vehicle. Start by removing the air cleaner intake duct followed by detached Power Steering Reservoir outlet hose connection from both the Power Steering Pump and Power Steering Reservoir before you remove the hose itself. Install the new Power Steering Reservoir outlet hose by attaching it to the Power Steering Reservoir followed by the Power Steering Pump then put back the air cleaner intake duct. The power steering system operation must be bled after reinstalling the front air deflector and removing the drain pan.

OEM 2005 Cadillac STS Power Steering Hose

Power Steering Pressure Hose

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13 Power Steering Hoses found

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2005 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 2005 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2005 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 2005 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
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2005 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 2005 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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2005 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 2005 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2005 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 2005 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
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2005 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 2005 Cadillac STS Submodels:
- Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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2005 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 2005 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
2005 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 2005 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
View related parts
2005 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 2005 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
2005 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 2005 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
2005 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 2005 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
View related parts
2005 Cadillac STS Power Steering Return Hose Part Number: 10376951
Product Specifications
- Other Name: Hose, Steering Fluid Cooler; Power Steering Hose; Upper Return Hose
- Item Weight: 0.80 Pounds
- Item Dimensions: 27.6 x 7.8 x 7.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10376951
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac STS Submodels:
- Base | 6 Cyl 3.6 L GAS
View related parts
2005 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 2005 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS

2005 Cadillac STS Power Steering Hose

With a comprehensive array of OEM 2005 Cadillac STS Power Steering Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 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.

2005 Cadillac STS Power Steering Hose Parts and Q&A

Q: How to replace the Power Steering Hose (Reservoir Outlet, LH2) on 2005 Cadillac STS?
A: The first step when replacing the Power Steering Reservoir outlet pipe/hose (LH2) begins by removing the front air deflector after placing a drain pan underneath the vehicle. Start by removing the air cleaner intake duct followed by detached Power Steering Reservoir outlet hose connection from both the Power Steering Pump and Power Steering Reservoir before you remove the hose itself. Install the new Power Steering Reservoir outlet hose by attaching it to the Power Steering Reservoir followed by the Power Steering Pump then put back the air cleaner intake duct. The power steering system operation must be bled after reinstalling the front air deflector and removing the drain pan.