How to replace the oil cooler hose on Cadillac CTS?

You should start by removing the oil filter adapter to replace the oil cooler lines and then separate the engine block's oil cooler outlet fitting and oil cooler inlet fitting . Lower down the vehicle while taking out individual components based on the rpo code. For lhd, take out the Wiper Motor module; lhd vehicles need removal of Wiper Motor module and rhd vehicles need air inlet grill panel removal as well as front air inlet panel assembly fasteners from battery tray and cowl prior to taking out the front air inlet panel assembly. Move on to remove the water crossover together with the Engine Oil Cooler outlet fittings and inlet fittings while keeping note of the 4 seals' placement. You should now detach the oil cooler lines that run from the engine. The installer must position the oil lines to the engine before installing the new seals to the Engine Oil Cooler inlet and outlet fittings with a torque of 30 nm (22 ft. Lbs.). The oil cooler inlet gets tightened to 30 nm (22 ft. Lbs.) and the outlet to 30 nm (22 ft. Lbs.). Place the water crossover back into position and support your vehicle at height after which install the engine block oil cooler inlet and outlet fittings using 30 nm (22 ft. Lbs.) torque. When complete with the installation place back the oil filter adapter alongside the components following the rpo code protocol: for lhd, the Wiper Motor module; lhd models require installation of the Wiper Motor module but rhd models need positioning of the front air inlet panel assembly at the battery tray followed by cowl securing with 6 nm (53 inch lbs.) fasteners along with air inlet grill panel installation.

How to Change the Oil Cooler Hose on a Cadillac CTS?

Start by draining coolant before commencing replacement of the engine Oil Cooler Hose/pipe. Next raise the vehicle before providing support. The front compartment lower noise shield requires complete removal. J 38185 hose clamp pliers can be used to move the engine Oil Cooler Hose clamp off the Radiator Hose before extracting the engine Oil Cooler Hose from this connection. Start by moving the hose clamp at the engine position then extract the hose from the engine's location. Before extracting the engine oil cooler hoses from the vehicle remove the engine oil cooler bolt from the engine and disconnect engine oil cooler hoses from the engine. Begin installation by attaching engine oil cooler hoses to the vehicle then connecting the engine oil cooler hoses to the engine. Use j 38185 - hose clamp pliers to clamp the engine Oil Cooler Hose at the engine and install the engine oil cooler bolt into the engine. Use j 38185 - hose clamp pliers to reposition the engine Oil Cooler Hose clamp at the Radiator Hose. Install the engine Oil Cooler Hose to the engine for the second time before using j 38185 - hose clamp pliers to position the clamp again. Toward the end of the procedure you need to reinstall the front compartment lower noise shield and lower the vehicle before completing the coolant filling.

OEM Cadillac CTS Oil Cooler Hose

Oil Cooler Line

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28 Oil Cooler Hoses found

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Cadillac CTS Rear Pipe Assembly, Driver Side Part Number: 23395378
$63.89 MSRP: $105.23
You Save: $41.34 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler; Transmission Oil Cooler Line; Line; Pipe, Transmission Oil Cooler
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | V | 8 Cyl 6.2 L GAS
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Cadillac CTS Line Part Number: 23104596
$100.15 MSRP: $158.98
You Save: $58.83 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS
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Cadillac CTS Inlet Pipe Part Number: 12662507
$28.24 MSRP: $44.82
You Save: $16.58 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Engine Oil Cooler; Connector Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | Luxury, Premium, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac CTS Line Part Number: 23151061
$96.31 MSRP: $152.89
You Save: $56.58 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS
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Cadillac CTS Rear Pipe Assembly, Passenger Side Part Number: 23395379
$85.12 MSRP: $135.10
You Save: $49.98 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler; Transmission Oil Cooler Line; Line
- Position: Passenger Side
- Replaced by: 84282184
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | V | 8 Cyl 6.2 L GAS
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Cadillac CTS Line Part Number: 23104597
$89.30 MSRP: $141.75
You Save: $52.45 (37%)
ADD TO CART
Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS
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Cadillac CTS Inlet Pipe Part Number: 25876665
$23.90 MSRP: $37.94
You Save: $14.04 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Auxiliary Cooler Inlet; Transmission Oil Cooler Line; Cooler Pipe; Pipe, Transmission Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2015 Cadillac CTS | V | 8 Cyl 6.2 L GAS
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Cadillac CTS Line Part Number: 23441346
$139.33 MSRP: $229.54
You Save: $90.21 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS
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Cadillac CTS Pipe Assembly Part Number: 84553936
$136.58 MSRP: $224.98
You Save: $88.40 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line; Line
- Replaces: 84139390, 84291358, 23395377
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | V | 8 Cyl 6.2 L GAS
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Cadillac CTS Pipe Kit Part Number: 84211801
$91.80 MSRP: $151.20
You Save: $59.40 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler; Pipe, Transmission Oil Cooler
- Replaces: 23169926, 84035894
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | V | 8 Cyl 6.2 L GAS
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Cadillac CTS Line Part Number: 23390134
$86.52 MSRP: $142.51
You Save: $55.99 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS
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Cadillac CTS Line Part Number: 23490200
$114.20 MSRP: $188.12
You Save: $73.92 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Replaces: 22850672
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS
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Cadillac CTS Hose & Tube Assembly Part Number: 25829896
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:
- 2008-2009 Cadillac CTS | Base | 6 Cyl 3.6 L GAS
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Cadillac CTS Inlet Pipe Part Number: 9240163
Product Specifications
- Other Name: Pipe, Engine Oil Cooler Outlet; Oil Line; Outlet Pipe; Pipe, Engine Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Cadillac CTS | Base, Luxury, Luxury Sport | 6 Cyl 3.2 L GAS
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Cadillac CTS Outlet Pipe Part Number: 25876666
$63.44 MSRP: $99.40
You Save: $35.96 (37%)
Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Auxiliary Cooler Outlet; Transmission Oil Cooler Line; Cooler Pipe; Pipe, Transmission Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2015 Cadillac CTS | V | 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Inlet Pipe Part Number: 9240164
Product Specifications
- Other Name: Pipe, Engine Oil Cooler Outlet; Oil Line; Outlet Pipe; Pipe, Engine Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Cadillac CTS | Base, Luxury, Luxury Sport | 6 Cyl 3.2 L GAS
View related parts
Cadillac CTS Hose & Tube Assembly Part Number: 25812248
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:
- 2009-2015 Cadillac CTS | V | 8 Cyl 6.2 L GAS
View related parts
Cadillac CTS Line Part Number: 23249499
$92.48 MSRP: $144.85
You Save: $52.37 (37%)
Product Specifications
- Other Name: Pipe, Transmission Oil Cooler; Transmission Oil Cooler Line
- Replaces: 22887260
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Cadillac CTS | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac CTS Hose & Tube Assembly Part Number: 25740121
Product Specifications
- Other Name: Hose Assembly-Transmission Fluid Auxiliary Cooler Inlet; Hose, Transmission Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Cadillac CTS | Base, Luxury, Luxury Sport | 6 Cyl 3.2 L GAS
View related parts
Cadillac CTS Inlet Hose Part Number: 25812224
$59.04 MSRP: $92.47
You Save: $33.43 (37%)
Product Specifications
- Other Name: Hose Assembly-Engine Oil Cooler; Hose, Engine Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2015 Cadillac CTS | V | 8 Cyl 6.2 L GAS

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Cadillac CTS 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 CTS parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Cadillac CTS 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 CTS Oil Cooler Hose Parts and Q&A

Inlet Pipe
9240163
Q: How to replace the oil cooler hose on Cadillac CTS?
A:
You should start by removing the oil filter adapter to replace the oil cooler lines and then separate the engine block's oil cooler outlet fitting and oil cooler inlet fitting . Lower down the vehicle while taking out individual components based on the rpo code. For lhd, take out the Wiper Motor module; lhd vehicles need removal of Wiper Motor module and rhd vehicles need air inlet grill panel removal as well as front air inlet panel assembly fasteners from battery tray and cowl prior to taking out the front air inlet panel assembly. Move on to remove the water crossover together with the Engine Oil Cooler outlet fittings and inlet fittings while keeping note of the 4 seals' placement. You should now detach the oil cooler lines that run from the engine. The installer must position the oil lines to the engine before installing the new seals to the Engine Oil Cooler inlet and outlet fittings with a torque of 30 nm (22 ft. Lbs.). The oil cooler inlet gets tightened to 30 nm (22 ft. Lbs.) and the outlet to 30 nm (22 ft. Lbs.). Place the water crossover back into position and support your vehicle at height after which install the engine block oil cooler inlet and outlet fittings using 30 nm (22 ft. Lbs.) torque. When complete with the installation place back the oil filter adapter alongside the components following the rpo code protocol: for lhd, the Wiper Motor module; lhd models require installation of the Wiper Motor module but rhd models need positioning of the front air inlet panel assembly at the battery tray followed by cowl securing with 6 nm (53 inch lbs.) fasteners along with air inlet grill panel installation.
Outlet Pipe
25876666
Q: How to Change the Oil Cooler Hose on a Cadillac CTS?
A:
Start by draining coolant before commencing replacement of the engine Oil Cooler Hose/pipe. Next raise the vehicle before providing support. The front compartment lower noise shield requires complete removal. J 38185 hose clamp pliers can be used to move the engine Oil Cooler Hose clamp off the Radiator Hose before extracting the engine Oil Cooler Hose from this connection. Start by moving the hose clamp at the engine position then extract the hose from the engine's location. Before extracting the engine oil cooler hoses from the vehicle remove the engine oil cooler bolt from the engine and disconnect engine oil cooler hoses from the engine. Begin installation by attaching engine oil cooler hoses to the vehicle then connecting the engine oil cooler hoses to the engine. Use j 38185 - hose clamp pliers to clamp the engine Oil Cooler Hose at the engine and install the engine oil cooler bolt into the engine. Use j 38185 - hose clamp pliers to reposition the engine Oil Cooler Hose clamp at the Radiator Hose. Install the engine Oil Cooler Hose to the engine for the second time before using j 38185 - hose clamp pliers to position the clamp again. Toward the end of the procedure you need to reinstall the front compartment lower noise shield and lower the vehicle before completing the coolant filling.