How to replace the inlet radiator hose on Cadillac CTS?

A partial draining of the cooling system needs to happen before replacing the inlet Radiator Hose. The hose clamp pliers (J 38185) should be used to disconnect the inlet Radiator Hose from its attachment to both the Radiator and the engine. The new hose installation requires placing the marked section at the end that faces upward when feeding into the vehicle. Compose hose connections by using hose clamp pliers (J 38185) first for the inlet Radiator Hose and engine and then use hose clamp pliers (J 37097-A) to join the hose between inlet and Radiator. Finally, fill the cooling system.

OEM Cadillac CTS Radiator Hose

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38 Radiator Hoses found

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Cadillac CTS Lower Hose Part Number: 25740123
$72.90 MSRP: $152.82
You Save: $79.92 (53%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- 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 Lower Hose Part Number: 23497426
$69.17 MSRP: $102.94
You Save: $33.77 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac CTS Outlet Pipe, Lower Part Number: 12639879
$32.57 MSRP: $48.48
You Save: $15.91 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose; Lower Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac CTS Connector Hose, Upper Part Number: 23175771
$44.45 MSRP: $66.17
You Save: $21.72 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator Inlet (Upper)
- Position: Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac CTS Lower Hose Part Number: 84133465
$62.23 MSRP: $92.60
You Save: $30.37 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower)
- Position: Lower
- Replaces: 84016177
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | Luxury, Performance, Premium, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac CTS Lower Hose Part Number: 84016172
$28.17 MSRP: $41.91
You Save: $13.74 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | Luxury, Performance, Premium, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac CTS Lower Hose Part Number: 23289245
$38.81 MSRP: $60.75
You Save: $21.94 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2017 Cadillac CTS | Luxury, Premium, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac CTS Lower Hose Part Number: 22799470
$9.77 MSRP: $14.53
You Save: $4.76 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Cadillac CTS | Luxury, Performance, Premium | 6 Cyl 3.6 L FLEX
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Cadillac CTS Coolant Hose, Passenger Side Part Number: 84134897
$53.17 MSRP: $79.11
You Save: $25.94 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Radiator Inlet; Intercooler Hose; Hose, Radiator Inlet (Upper)
- Position: Passenger Side
- Replaces: 84013641
- 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 Outlet Pipe, Lower Part Number: 12612858
Product Specifications
- Other Name: Pipe, Radiator Outlet (Lower); Radiator Hose
- Position: Lower
- 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 Outlet Pipe, Lower Part Number: 12612857
Product Specifications
- Other Name: Pipe, Radiator Outlet (Lower); Radiator Hose
- Position: Lower
- 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: 90411629
Product Specifications
- Other Name: Pipe, Radiator Inlet (Upper); Radiator Hose; Outlet Pipe; Upper Pipe; Outlet, Engine Coolant
- 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 Upper Hose Part Number: 19130239
Product Specifications
- Other Name: Hose, Radiator Inlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose, Radiator Inlet (Upper)
- Position: Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Cadillac CTS | V | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
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Cadillac CTS Hose Clamp Part Number: 90572587
Product Specifications
- Other Name: Clamp; Coolant Hose Clamp and various other hose clamps for turbocharger, engine cooling, and emissions control.
- Replaces: 11547869, 11547677, 11547605
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | Luxury, Premium Luxury, V | 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Cadillac CTS Overflow Hose Part Number: 25800335
Product Specifications
- Other Name: Hose-Radiator Surge Tank Engine; Coolant Reservoir Hose; Multi Purpose Hose; Radiator Hose; Outlet Hose
- Replaced by: 25942705
- 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 Outlet Pipe, Lower Part Number: 12613161
$18.32 MSRP: $27.27
You Save: $8.95 (33%)
Product Specifications
- Other Name: Pipe, Radiator Outlet (Lower); Radiator Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Cadillac CTS | Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac CTS Inlet Hose Part Number: 23104599
$31.08 MSRP: $46.26
You Save: $15.18 (33%)
Product Specifications
- Other Name: Hose Assembly-Radiator Surge Tank Inlet; Radiator Hose; Reservoir Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Luxury, Performance, Premium, Premium Luxury | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac CTS Lower Hose Part Number: 19129968
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Cadillac CTS | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS
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Cadillac CTS Lower Hose Part Number: 88958082
Product Specifications
- Other Name: Hose Assembly, Radiator Outlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose, Radiator Outlet (Lower)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Cadillac CTS | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS
View related parts
Cadillac CTS Lower Hose Part Number: 89022513
Product Specifications
- Other Name: Hose Assembly, Radiator Outlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose, Radiator Outlet (Lower)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Cadillac CTS | V | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS

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1-20 of 38 Results

Cadillac CTS Radiator Hose

Want to cut long-term maintenance and repair costs? Choose OEM Radiator 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 Radiator 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.

Critically speaking, the Radiator Hose is an important part that plays a crucial role in keeping Cadillac CTS vehicles fine and long-lasting. This vital segment is important in circulating engine-heater coolant, thus, aiding in controlling excessive heat from the water pump. For the Cadillac CTS that is used in this research, there is both Upper Radiator Hose and Lower Radiator Hose that would ensure the proper circulation of the coolant. This twin-hose system is aimed at improving the performance and safety of the Cadillac CTS, so it can be regarded as satisfactory to those drivers, who seek quality in automotive machinery. Since this Radiator Hose can fit CTS cars ranging from the 2003 models to the 2019 models, it is clear that there is a variety that is able to suit all generations of this classy executive car. Cadillac CTS manufacturing line has established quite good reputation due to the cars high endurance and sophisticated equipment of the Radiator Hose. Its design has reliability as the ultimate goal due to its importance in extending the longevity of an engine. Also, the Radiator Hose is unique in the market due to quality materials used and sophisticated manufacturing process that leads to its efficiency. Thus, Radiator Hose is more than just an operational part; it is one of the main characters in the story of making Cadillac CTS the vehicle of choice for those who consider themselves connoisseurs of automobiles.

Cadillac CTS Radiator Hose Parts Questions & Experts Answers

Lower Hose
25740123
Q: How to replace the inlet radiator hose on Cadillac CTS?
A:
A partial draining of the cooling system needs to happen before replacing the inlet Radiator Hose. The hose clamp pliers (J 38185) should be used to disconnect the inlet Radiator Hose from its attachment to both the Radiator and the engine. The new hose installation requires placing the marked section at the end that faces upward when feeding into the vehicle. Compose hose connections by using hose clamp pliers (J 38185) first for the inlet Radiator Hose and engine and then use hose clamp pliers (J 37097-A) to join the hose between inlet and Radiator. Finally, fill the cooling system.