How do you remove and install a radiator?

To remove the radiator, start by unhooking the cable from the battery negative terminal and raising the vehicle on jackstands. Take off the lower splash shield and empty out the cooling system, if in good condition, save the coolant. Take away both ends of the radiator hoses and also expansion tank hose from it. Unfasten radiator support bracket mounting bolts and brackets as well condenser upper mounting bolts. Remove cooling fans above them and disconnect transmission cooler lines below them. Remove condenser lower mounting bolts alongside push-pins from sides of radiator as well as side seal panels. Raise up radiator without spilling coolant or scratching paint carefully. Clean radiator for leaks or damage. To install a radiator inspect condition of rubber insulators in lower crossmember first . Place radiator properly on insulators before attaching top brackets . Fill cooling system with right mix of antifreeze to water, check for possible leaks after you have started engine then add more coolant if needed be . If working on a vehicle with an automatic transaxle, check fluid level and add if necessary . For charge air cooler radiators, follow almost the same steps include disconnecting battery negative cable then raise car using jack stands. The bottom guard must be removed while retaining charge air coolant especially when it is still fit for use. Lower splash shield has to be taken off along with front bumper cover but power steering pump should be disconnected from charge air cooler pump to radiator hoses beforehand. Disconnect power steering cooler lines which need plugging afterward . Bolted parts between charge air cooler radiators and condensers must be removed so that each corresponding unit could be let down from its original position . Finally do reverse process filling charge air system with proper mixture of water/antifreeze bleeding it accordingly Then top off power steering fluids starting up engine to verify leakages adding more coolants if required hence getting power steerings liquids checked plus additional ones poured when necessary.

Genuine Cadillac CTS Radiator

Cooling Radiator

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22 Radiators found

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Cadillac CTS Charging Air Cooler Radiator Assembly
Part Number: 84356897
$273.78 MSRP: $476.51
You Save: $202.73 (43%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly, Chrg Air Clr; Intercooler, Radiator
- Replaces: 22799480
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L
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Cadillac CTS Engine Radiator Assembly
Part Number: 84352728
$258.74 MSRP: $388.50
You Save: $129.76 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Assembly, Eng; 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 | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
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Cadillac CTS Radiator Assembly
Part Number: 22966124
$315.23 MSRP: $473.32
You Save: $158.09 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Asm; Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
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Cadillac CTS Radiator Assembly
Part Number: 23477182
$424.35 MSRP: $637.16
You Save: $212.81 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Asm; Radiator
- Replaced by: 84947855
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
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Cadillac CTS Charging Air Cooler Radiator Assembly
Part Number: 22879421
$149.43 MSRP: $260.09
You Save: $110.66 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assembly, Charging Air Cooler; Intercooler, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
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Cadillac CTS Radiator Assembly
Part Number: 22990687
$181.85 MSRP: $273.05
You Save: $91.20 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Asm; Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
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Cadillac CTS Radiator Assembly
Part Number: 25876664
$582.21 MSRP: $825.13
You Save: $242.92 (30%)
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Product Specifications
- Other Name: Radiator Asm; Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2015 Cadillac CTS | V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
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Cadillac CTS Radiator Assembly
Part Number: 15932855
$216.05 MSRP: $324.40
You Save: $108.35 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Asm; Radiator
- Replaces: 15932852
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L, 6 Cyl 3.6L
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Cadillac CTS Radiator Assembly
Part Number: 20983746
$390.35 MSRP: $586.11
You Save: $195.76 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Asm; Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2014 Cadillac CTS | 2 DOOR COUPE, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.6L
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Cadillac CTS Radiator Assembly
Part Number: 19258627
$196.01 MSRP: $388.92
You Save: $192.91 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator Asm; Radiator
- Replaces: 88987622, 19129983
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.6L
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Cadillac CTS Charging Air Cooler Radiator Assembly
Part Number: 23194682
$134.89 MSRP: $213.21
You Save: $78.32 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assembly, Charging Air Cooler; Intercooler, Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
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Cadillac CTS Radiator Assembly
Part Number: 15932854
$179.79 MSRP: $269.95
You Save: $90.16 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Asm; Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Cadillac CTS | 4 DOOR, 4 DOOR SEDAN | 6 Cyl 3.6L
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Cadillac CTS Auxiliary Radiator Assembly
Part Number: 23177172
$184.74 MSRP: $277.39
You Save: $92.65 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assembly, Auxiliary; Auxiliary Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
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Cadillac CTS Radiator Assembly
Part Number: 19258628
$208.09 MSRP: $294.76
You Save: $86.67 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Asm; Radiator
- Replaces: 89022478, 19129984
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Cadillac CTS | 4 DOOR, 4 DOOR RHD, V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.6L
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Cadillac CTS Radiator Assembly
Part Number: 25887194
$530.94 MSRP: $800.81
You Save: $269.87 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Asm; Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2015 Cadillac CTS | V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L
View related parts
Cadillac CTS Charging Air Cooler Radiator Assembly
Part Number: 25876663
$598.36 MSRP: $950.01
You Save: $351.65 (38%)
ADD TO CART
Product Specifications
- Other Name: Radiator Assembly, Charging Air Cooler ; Radiator, Turbocharger/Supercharger Cooling; Intercooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2015 Cadillac CTS | V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 8 Cyl 6.2L
View related parts
Cadillac CTS Radiator Assembly
Part Number: 19259456
Product Specifications
- Other Name: Radiator Asm; Radiator
- Replaces: 19129908, 19129985
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Cadillac CTS | V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.2L, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.0L
View related parts
Cadillac CTS Radiator Assembly
Part Number: 20762979
Product Specifications
- Other Name: Radiator Asm; Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L
View related parts
Cadillac CTS Radiator Assembly
Part Number: 25789911
Product Specifications
- Other Name: Radiator Asm; Radiator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Cadillac CTS | 4 DOOR | 6 Cyl 3.6L
View related parts
Cadillac CTS Radiator Assembly
Part Number: 25957496
Product Specifications
- Other Name: Radiator Asm; Radiator
- Replaces: 25789912
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Cadillac CTS | 4 DOOR, 4 DOOR RHD | 6 Cyl 3.6L

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1-20 of 22 Results

Cadillac CTS Radiator Parts Questions & Experts Answers

Charging Air Cooler Radiator Assembly
84356897
Q: How do you remove and install a radiator?
A: To remove the radiator, start by unhooking the cable from the battery negative terminal and raising the vehicle on jackstands. Take off the lower splash shield and empty out the cooling system, if in good condition, save the coolant. Take away both ends of the radiator hoses and also expansion tank hose from it. Unfasten radiator support bracket mounting bolts and brackets as well condenser upper mounting bolts. Remove cooling fans above them and disconnect transmission cooler lines below them. Remove condenser lower mounting bolts alongside push-pins from sides of radiator as well as side seal panels. Raise up radiator without spilling coolant or scratching paint carefully. Clean radiator for leaks or damage. To install a radiator inspect condition of rubber insulators in lower crossmember first . Place radiator properly on insulators before attaching top brackets . Fill cooling system with right mix of antifreeze to water, check for possible leaks after you have started engine then add more coolant if needed be . If working on a vehicle with an automatic transaxle, check fluid level and add if necessary . For charge air cooler radiators, follow almost the same steps include disconnecting battery negative cable then raise car using jack stands. The bottom guard must be removed while retaining charge air coolant especially when it is still fit for use. Lower splash shield has to be taken off along with front bumper cover but power steering pump should be disconnected from charge air cooler pump to radiator hoses beforehand. Disconnect power steering cooler lines which need plugging afterward . Bolted parts between charge air cooler radiators and condensers must be removed so that each corresponding unit could be let down from its original position . Finally do reverse process filling charge air system with proper mixture of water/antifreeze bleeding it accordingly Then top off power steering fluids starting up engine to verify leakages adding more coolants if required hence getting power steerings liquids checked plus additional ones poured when necessary.

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