Radiator & Components for 2018 Cadillac XTS
No.
Part # / Description / Price
Price
2
Radiator Drain Petcock 
GM
GM Notes: PARTS: Part included with radiator.
Description: GM Genuine Parts Radiator Drain Petcock (Part Number: 22790134) is an OEM radiator drain valve designed to allow controlled coolant draining for maintenance and service. Type: Radiator drain petcock / drain plugFunction: Enables controlled drainage of cool ...
MSRP $24.48
$19.09
MSRP $24.48
$19.09
3
Radiator Upper Insulator GM
GM Positions: Left
Description: GM Genuine Parts Radiator Upper Insulator (Part Number: 13306606) is a factory radiator insulator/mount intended to support and protect the radiator assembly. Type: Radiator upper insulator / mountFunction: Helps isolate and secure the radiator while reduc ...
MSRP $10.32
$8.66
MSRP $10.32
$8.66
4
Radiator Mount GM
GM Positions: Left
Description: GM Genuine Parts Radiator Mount (Part Number: 52493483) is an OE lower radiator mount designed to secure and isolate the radiator while absorbing vibration. Type: Exterior Body/Chassis / Radiator MountFunction: Secures radiator and reduces movement/vibrati ...
$88.64
$88.64
5
Radiator Upper Bracket GM
GM Positions: Right
Description: GM Genuine Parts Radiator Upper Bracket (Part Number: 13256220) secures and aligns the vehicle radiator assembly to its mounting points. It helps ensure proper radiator positioning and system integrity. Function: Aligns and secures radiator mounts to suppo ...
MSRP $12.28
$10.35
MSRP $12.28
$10.35
6
Side Member Reinforcement GM
GM Positions: Left
Description: GM Genuine Parts Side Member Reinforcement (Part Number: 20980222) is a structural reinforcement component used to strengthen side member areas of the vehicle frame. Purpose: Reinforces the side member area to support structural integrity and mounting of r ...
MSRP $85.87
$56.63
MSRP $85.87
$56.63
6
Side Member Reinforcement GM
GM Positions: Lower
Description: 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.19
$12.80
MSRP $15.19
$12.80
7
Radiator Air Seal GM
GM Positions: Right
Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $64.64
$45.34
MSRP $64.64
$45.34
7
Radiator Air Seal GM
GM Positions: Right
Description: 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.79
$9.90
MSRP $11.79
$9.90
8
Black Diamond Multi-Purpose Retainer GM
GM Positions: Right
Description: GM Black Diamond Multi-Purpose Retainer (Part Number: 1605396) is a push-in retainer used to secure trim and body components such as license-plate pockets or wheelhouse liners. Type: Push-in retainer / clipFunction: Secures interior or exterior trim compon ...
MSRP $10.36
$8.73
MSRP $10.36
$8.73
9
Radiator Air Upper Deflector GM
GM Description: GM Genuine Parts Radiator Air Upper Deflector (Part Number: 23383229) is an upper radiator deflector designed to regulate airflow through the radiator to assist engine cooling. Type / Function: Upper radiator deflector / baffle — directs air through radi ...
MSRP $87.78
$57.89
MSRP $87.78
$57.89
11
Passenger Side Radiator Air Side Deflector GM
GM Positions: Right
Description: 3.6L. without adaptive cruise. Helps regulate engine temperature
Assists in regulating engine temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $52.17
$36.73
MSRP $52.17
$36.73
11
Driver Side Radiator Air Side Deflector GM
GM Positions: Left
Description: 3.6L. without adaptive cruise. Helps regulate engine temperature
Assists in regulating engine temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $52.17
$36.73
MSRP $52.17
$36.73
11
Passenger Side Radiator Air Side Deflector GM
GM Positions: Right
Description: 3.6L. with adaptive cruise. Helps regulate engine temperature
Assists in regulating engine temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $9.30
$7.83
MSRP $9.30
$7.83
11
Driver Side Radiator Air Side Deflector GM
GM Positions: Front left
Description: 3.6L twin-turbo. Helps regulate engine temperature
Assists in regulating engine temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $18.56
$14.52
MSRP $18.56
$14.52
13
Radiator Air Lower Deflector GM
GM Description: GM Genuine Parts Radiator Air Lower Deflector (Part Number: 84108543) is a lower radiator air deflector (baffle) that helps direct airflow through the radiator to improve cooling efficiency. Function: Directs airflow to and through the radiator to assist e ...
MSRP $99.04
$65.32
MSRP $99.04
$65.32
14
Radiator Surge Tank GM
GM Description: GM Genuine Parts Radiator Surge Tank (Part Number: 22950436) is a coolant reservoir designed to store and return coolant as pressures change in the cooling system. OEM construction for proper sealing and capacity. Function: Holds excess coolant and manages ...
MSRP $67.10
$47.05
MSRP $67.10
$47.05
16
Radiator Surge Tank Outlet Hose GM
GM Description: GM Genuine Parts Radiator Surge Tank Outlet Hose (Part Number: 22965100) is a factory outlet hose that routes coolant from the surge tank into the cooling system. This General Motors (GM) Genuine Part is engineered to meet OE specifications for fit and dur ...
MSRP $35.15
$24.63
MSRP $35.15
$24.63
17
Multi-Purpose Clamp GM
GM Description: GM Genuine Parts Multi-Purpose Clamp (Part Number: 11570616) is a service clamp intended for hose applications in engine component assemblies. Type: Hose clamp (service part)Function: Secures coolant or fluid hoses to fittings to prevent leaksQuality: GM G ...
MSRP $7.14
$6.10
MSRP $7.14
$6.10
17
Reservoir Hose Clamp GM
GM Description: ACDelco Reservoir Hose Clamp (Part Number: 90572593) is an ACDelco-style clamp used for radiator bypass, reservoir, and heater hoses in cooling and HVAC systems. Function: Provides secure clamping of coolant and HVAC hoses to help prevent leaks and maintai ...
MSRP $19.46
$13.61
MSRP $19.46
$13.61
18
Radiator Surge Tank Inlet Hose GM
GM Description: General Motors (GM) Genuine Parts Radiator Surge Tank Inlet Hose (Part Number: 22962116) is an inlet hose for the radiator surge/overflow tank that routes coolant to and from the surge tank. Type: HOSE-RAD SURGE TK INL / GM OE Radiator PartsFunction: Trans ...
MSRP $44.64
$31.30
MSRP $44.64
$31.30
18
Engine Coolant Air Bleed Hose GM
GM Description: GM Genuine Parts Engine Coolant Air Bleed Hose (Part Number: 12637185) is an engine coolant air bleed hose that helps route coolant and vent trapped air in cooling system circuits. This General Motors (GM) Genuine Part is produced to OE specifications for ...
MSRP $8.15
$6.94
MSRP $8.15
$6.94
19
Multi-Purpose Clamp GM
GM Positions: Right
Description: Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.71
$10.66
MSRP $12.71
$10.66
20
Engine Coolant Air Bleed Pipe GM
GM Description: GM Genuine Parts Engine Coolant Air Bleed Pipe (Part Number: 12637183) is an engine coolant air bleed pipe used to purge trapped air from cooling system passages to promote proper coolant flow and prevent hotspots. Type: GM OE Radiator Parts – Bleed Pipe ...
MSRP $76.33
$53.52
MSRP $76.33
$53.52
22
Multi-Purpose Clamp GM
GM Description: GM Genuine Parts Multi-Purpose Clamp (Part Number: 13162312) is a factory clamp used for radiator inlet hose installations and similar applications. Function: Helps prevent hose leaks by securing hoses at factory-defined connection points.Application: Engi ...
MSRP $7.07
$6.35
MSRP $7.07
$6.35
23
Radiator Outlet Hose GM
GM Positions: Lower
Description: GM Genuine Parts Radiator Outlet Hose (Part Number: 23203513) is a lower radiator outlet hose engineered to route coolant between the radiator and engine components. Designed and tested to GM OE standards. Function: Transports coolant from radiator outlet ...
MSRP $71.28
$49.99
MSRP $71.28
$49.99
25
Multi-Purpose Connector GM
GM Description: GM Genuine Parts Multi-Purpose Connector (Part Number: 20847910) is a factory radiator-related connector used on specific engine applications for secure hose and pipe connections. Category: GM OE Radiator PartsPrimary use: Radiator inlet hose connector for ...
MSRP $35.91
$25.18
MSRP $35.91
$25.18
26
Engine Coolant Thermostat and Housing Assembly GM
GM Description: GM Genuine Parts Engine Coolant Thermostat and Housing Assembly (Part Number: 12681132) is a factory-style thermostat housing assembly supplied with the thermostat and gasket where specified. It is engineered to meet GM cooling system requirements. Type: T ...
MSRP $166.53
$91.17
MSRP $166.53
$91.17
26
Acdelco™ Engine Coolant Thermostat Kit GM
GM Description: 3.6L. Incl.Gasket,Housing and Thermostat. Optional. Impala. XTS. Without turbocharger.
27
Engine Coolant Thermostat Housing Gasket GM
GM Notes: PARTS: Part included with thermostat housing.
Description: GM Genuine Parts Engine Coolant Thermostat Housing Gasket (Part Number: 12681140) is an OEM gasket that seals the thermostat housing to the engine block to prevent coolant leaks. Manufactured to General Motors (GM) tolerances for reliable sealing. Function ...
MSRP $8.53
$6.41
MSRP $8.53
$6.41