How to replace the radiator in a LY7 Standard Cooling system on Cadillac CTS?

The replacement procedure for a ly7 standard cooling system Radiator needs coolant drainage to begin. Start by lifting the electric cooling fan assembly before supporting the vehicle suspension. The condenser needs its lower and upper mounting bolts to be removed before moving it aside for easy access to the Transmission Oil Cooler mounting bolts. Afterward, the Transmission Oil Cooler bolts are removed. Lower the vehicle after disconnecting the lower retainer pins of the side air baffle from the Radiator then remove the Radiator support bracket bolts followed by the support brackets. To detach the Radiator/condenser upper support workers can use door trim pad clip remover (J 38778) while hose clamp pliers (J 38185) will help disconnect the surge tank inlet hose, Radiator inlet hose, and Radiator outlet hose from the Radiator. Remove the Radiator only after you disconnect the upper retainer pins from the side air baffle. Position the replacement Radiator first before you attach its upper pins to the side air baffle retainers. The hose clamp pliers (J 38185) enables clamping down of the Radiator outlet hose and inlet hose and surge tank inlet hose after their successful reconnection. Cut the new Radiator/condenser upper support for mounting along with the Radiator support brackets into position and then tighten all support bracket bolts to 9 n.m (80 pound inches). To install the components properly lower the vehicle once more to connect the lower retainer pins of the side air baffle. Proceed with installing Transmission Oil Cooler mounting bolts at 5 n.m or 44 lb in before applying upper condenser mounting bolts at 5.4 n.m or 48 lb in and lower condenser mounting bolts at 5.4 n.m or 48 lb in. To complete the procedure the vehicle should be lowered before reinstalling the electric cooling fan assembly and performing cooling system fluid addition.

OEM Cadillac CTS Radiator

Cooling Radiator

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23 Radiators found

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Cadillac CTS Intercooler Part Number: 22799480
$297.71 MSRP: $511.30
You Save: $213.59 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly-Charging Air Cooler
- Replaced by: 84356897
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2018 Cadillac CTS | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac CTS Auxiliary Radiator Part Number: 22879421
$163.93 MSRP: $279.09
You Save: $115.16 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly-Charging Air Cooler; Intercooler; Radiator; Radiator, Turbocharger/Supercharger Cooling
- 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 Radiator Part Number: 84356897
$297.71 MSRP: $511.30
You Save: $213.59 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assembly-Charging Air Cooler; Charge Air Cooler; Intercooler; Radiator, Turbocharger/Supercharger Cooling
- Replaces: 22799480
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac CTS Radiator Part Number: 22990687
$196.02 MSRP: $293.00
You Save: $96.98 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- 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 Radiator Part Number: 84352728
$278.88 MSRP: $416.87
You Save: $137.99 (34%)
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Product Specifications
- Other Name: Radiator, Radiator
- Replaced by: 86551902
- Replaces: 23452329
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | Base, Luxury, Performance, Premium, Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac CTS Radiator Part Number: 22966124
$263.99 MSRP: $507.91
You Save: $243.92 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Cadillac CTS | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac CTS Radiator Part Number: 23194682
$145.40 MSRP: $228.79
You Save: $83.39 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator Assembly-Charging Air Cooler; Intercooler; Radiator, Turbocharger/Supercharger Cooling
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | Luxury, Performance, Premium, Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac CTS Auxiliary Radiator Part Number: 23177172
$199.12 MSRP: $297.64
You Save: $98.52 (34%)
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Product Specifications
- Other Name: Radiator, Radiator; Radiator
- 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 Radiator Part Number: 15932854
$180.60 MSRP: $269.95
You Save: $89.35 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Cadillac CTS | Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac CTS Radiator Part Number: 19258627
$260.19 MSRP: $388.92
You Save: $128.73 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Replaces: 88987622, 19129983
- 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
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Cadillac CTS Radiator Part Number: 15932855
$232.88 MSRP: $348.10
You Save: $115.22 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Replaces: 15932852
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Cadillac CTS | Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac CTS Radiator Part Number: 84947855
$455.34 MSRP: $683.69
You Save: $228.35 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator, Radiator
- Replaced by: 86551904
- Replaces: 23477182
- 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 Radiator Part Number: 20983746
$392.11 MSRP: $586.11
You Save: $194.00 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Cadillac CTS | Base, Luxury, Performance, Premium, Vsport, Vsport Premium | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac CTS Radiator Part Number: 25887194
$533.34 MSRP: $800.81
You Save: $267.47 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- 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 Radiator Part Number: 19259456
Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Replaces: 19129985, 19129908
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Cadillac CTS | Base, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
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Cadillac CTS Radiator Part Number: 19259455
Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Replaces: 25740111, 25750930
- 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 Radiator Part Number: 25740114
Product Specifications
- Other Name: Radiator, Radiator
- 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 Intercooler Part Number: 25876663
$601.07 MSRP: $950.01
You Save: $348.94 (37%)
Product Specifications
- Other Name: Radiator Assembly-Charging Air Cooler; Radiator, Turbocharger/Supercharger Cooling
- 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 Radiator Part Number: 20762979
Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Cadillac CTS | Base, Luxury, Performance | 6 Cyl 3.0 L GAS
View related parts
Cadillac CTS Radiator Part Number: 25789911
Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- 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 Radiator

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

The Radiator is installed in Cadillac CTS cars to cool the engine since it offers a passage through which heat can be released. Actually, the Radiator works by passing the coolant through thin channels with the overall large area for that cooled material to exchange the heat with air. Commonly of the aluminum material, Radiators are general heat exchangers in utility in numerous incorporations, hence in cars. They contribute to the prevention of engine overheating since they use convection to transfer heat. It is advised to have the cooling system checked now and then with any problem concerning the Radiator fixed to avoid critical engine complications.

Cadillac CTS Radiator Parts Questions & Experts Answers

Radiator
15932855
Q: How to replace the radiator in a LY7 Standard Cooling system on Cadillac CTS?
A:
The replacement procedure for a ly7 standard cooling system Radiator needs coolant drainage to begin. Start by lifting the electric cooling fan assembly before supporting the vehicle suspension. The condenser needs its lower and upper mounting bolts to be removed before moving it aside for easy access to the Transmission Oil Cooler mounting bolts. Afterward, the Transmission Oil Cooler bolts are removed. Lower the vehicle after disconnecting the lower retainer pins of the side air baffle from the Radiator then remove the Radiator support bracket bolts followed by the support brackets. To detach the Radiator/condenser upper support workers can use door trim pad clip remover (J 38778) while hose clamp pliers (J 38185) will help disconnect the surge tank inlet hose, Radiator inlet hose, and Radiator outlet hose from the Radiator. Remove the Radiator only after you disconnect the upper retainer pins from the side air baffle. Position the replacement Radiator first before you attach its upper pins to the side air baffle retainers. The hose clamp pliers (J 38185) enables clamping down of the Radiator outlet hose and inlet hose and surge tank inlet hose after their successful reconnection. Cut the new Radiator/condenser upper support for mounting along with the Radiator support brackets into position and then tighten all support bracket bolts to 9 n.m (80 pound inches). To install the components properly lower the vehicle once more to connect the lower retainer pins of the side air baffle. Proceed with installing Transmission Oil Cooler mounting bolts at 5 n.m or 44 lb in before applying upper condenser mounting bolts at 5.4 n.m or 48 lb in and lower condenser mounting bolts at 5.4 n.m or 48 lb in. To complete the procedure the vehicle should be lowered before reinstalling the electric cooling fan assembly and performing cooling system fluid addition.