How to replace the Engine Oil Cooler Hose/Pipe on Cadillac STS?

Vehicle service begins with vehicle elevation for support followed by front air deflector replacement removal and positioning a catch pan beneath the vehicle. First separate the external oil cooler from the engine Oil Cooler Hose/pipe before disconnecting its clip from both the engine and Fan Shroud and finally removing the hose/pipe from all components. Discard the seals at this time. To install, begin by adding new seals onto the engine Oil Cooler Hose/pipe before you attach the external hose/pipe to the vehicle and check the quick connect fitting to verify proper attachment. After attaching the external hose/pipe to the engine you must install the clips onto the engine and Fan Shroud before checking the quick connect fitting operation. After fitting the engine Oil Cooler Hose/pipes to the external oil cooler you should remove the oil drain pan then reinstall the front air deflector replacement before refilling the engine oil while inspecting for any leaks.

OEM Cadillac STS Oil Cooler Hose

Oil Cooler Line

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10 Oil Cooler Hoses found

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Cadillac STS Outlet Tube Part Number: 19129770
$17.35 MSRP: $75.95
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Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Outlet; Pipe, Transmission Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Cadillac STS | V | 8 Cyl 4.4 L GAS
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Cadillac STS Lower Hose Part Number: 19129781
Product Specifications
- Other Name: Hose, Transmission Oil Cooler
- Position: Lower
- Replaces: 89022495
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Cadillac STS | Base | 6 Cyl 3.6 L GAS
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Cadillac STS Upper Hose Part Number: 19129780
Product Specifications
- Other Name: Hose, Transmission Fluid Cooler Upper; Transmission Oil Cooler Hose; Hose, Transmission Oil Cooler
- Position: Upper
- Replaces: 89022498
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Cadillac STS | Base | 8 Cyl 4.6 L GAS
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Cadillac STS Lower Hose Part Number: 19129779
Product Specifications
- Other Name: Hose, Transmission Oil Cooler
- Position: Lower
- Replaces: 89022497
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Cadillac STS | Base | 8 Cyl 4.6 L GAS
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Cadillac STS Inlet Tube Part Number: 19129768
Product Specifications
- Other Name: Pipe Assembly, Engine Oil Cooler Inlet; Pipe, Engine Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Cadillac STS | V | 8 Cyl 4.4 L GAS
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Cadillac STS Outlet Tube Part Number: 19129767
Product Specifications
- Other Name: Pipe, Engine Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Cadillac STS | V | 8 Cyl 4.4 L GAS
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Cadillac STS Hose & Tube Assembly Part Number: 25770415
Product Specifications
- Other Name: Hose Assembly-Transmission Fluid Cooler; Hose, Transmission Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Cadillac STS | V | 8 Cyl 4.4 L GAS
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Cadillac STS Tube Assembly Part Number: 20977535
Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Replaces: 15875389
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
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Cadillac STS Inlet Tube Part Number: 19129769
Product Specifications
- Other Name: Pipe, Transmission Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Cadillac STS | V | 8 Cyl 4.4 L GAS
View related parts
Cadillac STS Tube Assembly Part Number: 15882260
Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Hose; Transmission Oil Cooler Line; Upper Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Cadillac STS | Base, Platinum | 8 Cyl 4.6 L GAS

Cadillac STS Oil Cooler Hose

Want to cut long-term maintenance and repair costs? Choose OEM Oil Cooler Hose. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Cadillac STS parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Cadillac STS Oil Cooler Hose includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Cadillac STS Oil Cooler Hose Parts and Q&A

Outlet Tube
19129770
Q: How to replace the Engine Oil Cooler Hose/Pipe on Cadillac STS?
A:
Vehicle service begins with vehicle elevation for support followed by front air deflector replacement removal and positioning a catch pan beneath the vehicle. First separate the external oil cooler from the engine Oil Cooler Hose/pipe before disconnecting its clip from both the engine and Fan Shroud and finally removing the hose/pipe from all components. Discard the seals at this time. To install, begin by adding new seals onto the engine Oil Cooler Hose/pipe before you attach the external hose/pipe to the vehicle and check the quick connect fitting to verify proper attachment. After attaching the external hose/pipe to the engine you must install the clips onto the engine and Fan Shroud before checking the quick connect fitting operation. After fitting the engine Oil Cooler Hose/pipes to the external oil cooler you should remove the oil drain pan then reinstall the front air deflector replacement before refilling the engine oil while inspecting for any leaks.