Radiator & Components for 2013 Cadillac CTS
No.
Part # / Description / Price
Price
2
Radiator Drain Plug 
GM
GM Notes: PARTS: Part included with radiator.
Description: Wagon, 3.0, 3.6L. 6.2L with supercharger. 7.0L. Helps maintain optimal temperatures
Designed to withstand high temperatures
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3
Radiator Upper Bracket GM
GM Positions: Right
Description: 3.0, 3.6L. Upper mount. Helps align and secure your vehicle's radiator mount
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
4
Multi-Purpose Bolt GM
GM Positions: Left
Description: # GM OEM Multi-Purpose Bolt MPN 11561674 - Genuine Replacement Part
This genuine GM OEM multi-purpose bolt (MPN 11561674) is engineered to General Motors' exacting specifications for reliable performance in select GM vehicles. As an authentic replacement ...
MSRP $15.37
$10.43
MSRP $15.37
$10.43
6
Radiator Lower Insulator GM
GM Positions: Left
Notes: PARTS: Part included with radiator.
Description: 4.6L, with trailer pkg. 3.6 & 2.8L. 4.6L, without trailer package. Wagon, 3.0, 3.6L. Sedan, 3.0L, 3.6L. 3.2L. 4.4L. 5.7 & 6.0L. Coupe, 6.2L. Wagon, 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
7
Driver Side Radiator Air Baffle GM
GM Positions: Left
Description: 3.6L. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
7
Passenger Side Radiator Air Baffle GM
GM Positions: Right
Description: 3.6L. Helps properly direct airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
9
Multi-Purpose Clamp GM
GM Description: The GM Genuine Multi-Purpose Clamp (MPN: 11610421) is an OEM-engineered fastening component designed for reliable performance on select GM vehicles. This original equipment manufacturer clamp provides secure attachment and retention capabilities for variou ...
MSRP $11.82
$8.44
MSRP $11.82
$8.44
10
Upper Hose Clamp GM
GM Description: # Upper Hose Clamp
Genuine GM OEM Upper Hose Clamp (MPN: 11570613) is engineered to securely fasten coolant hoses on select GM vehicles equipped with 3.6L twin-turbo engines. This essential cooling system component prevents fluid leaks and maintains prope ...
MSRP $8.81
$6.29
MSRP $8.81
$6.29
11
Radiator Outlet Hose GM
GM Positions: Lower
Description: The GM OEM Radiator Outlet Hose (MPN: 20914855) is a genuine factory cooling system component engineered for Cadillac CTS models equipped with 3.0L and 3.6L engines. This authentic General Motors part maintains optimal coolant flow from the radiator to the ...
MSRP $115.68
$76.91
MSRP $115.68
$76.91
13
Radiator Outlet Pipe GM
GM Description: Outlet pipe. 3.6L. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
14
Engine Coolant Recovery Tank GM
GM Description: CTS-v. Coupe, 6.2L. Wagon, 3.0, 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
15
15 P.S.I. Radiator Surge Tank Cap GM
GM Description: Upgrade your cooling system with the Genuine GM OEM 15 P.S.I. Radiator Surge Tank Cap (MPN: 20898801), engineered to seal and regulate radiator pressure in select GM vehicles including the CTS-V, STS, and Coupe models equipped with 3.6L, 4.6L, and 6.2L eng ...
MSRP $19.56
$11.65
MSRP $19.56
$11.65
16
Radiator Surge Tank Inlet Hose GM
GM Description: Inlet hose. 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
17
Inlet Hose Clamp GM
GM Description: GM OEM Inlet Hose Clamp (MPN: 11571098) secures coolant and inlet hoses on select GM vehicles equipped with 3.0L, 3.6L, 3.8L, 3.9L, and 6.0L engines. This genuine General Motors replacement clamp features a 14mm band width and is essential for preventing c ...
MSRP $13.49
$9.64
MSRP $13.49
$9.64
18
Radiator Surge Tank Engine Hose GM
GM Description: By-pass hose. 3.6L. Overflow hose. Allows coolant to pass between your vehicle's coolant reservoir tank and the cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
19
Multi-Purpose Clamp GM
GM Description: Genuine GM OEM Multi-Purpose Clamp (MPN: 11570615) secures hoses and reservoir components in select GM vehicles equipped with 3.0L, 3.5L, and 3.6L engines featuring heavy-duty cooling systems. This factory-engineered clamp delivers reliable performance and ...
MSRP $15.69
$10.64
MSRP $15.69
$10.64
20
Radiator Surge Tank Outlet Pipe GM
GM Description: Genuine GM OEM Radiator Surge Tank Outlet Pipe (MPN: 12633398) designed for 3.6L engines to regulate coolant circulation through your vehicle's cooling system. This factory GM water outlet pipe ensures proper coolant bypass flow and thermal management in s ...
MSRP $56.16
$38.37
MSRP $56.16
$38.37
21
Thermostat Housing GM
GM Description: Genuine GM OEM Thermostat Housing (MPN: 12706566) engineered for premium cooling system performance on select Cadillac CTS and STS models with 3.0L and 3.6L engines, including direct injection variants. This complete assembly includes the housing, thermost ...
MSRP $264.63
$144.88
MSRP $264.63
$144.88
22
Engine Coolant Thermostat Housing Gasket GM
GM Notes: PARTS: Part included with thermostat housing.
Description: The Engine Coolant Thermostat Housing Gasket (MPN: 12681140) is a genuine GM OEM part engineered to create a reliable seal between your vehicle's thermostat housing and engine block, preventing costly coolant leaks and ensuring proper engine temperature re ...
MSRP $8.53
$5.10
MSRP $8.53
$5.10
23
Thermostat Housing Seal GM
GM Notes: PARTS: Part included with thermostat housing.
Description: # Product Description
Genuine GM OEM Thermostat Housing Seal (MPN: 12690766) is a critical O-ring component designed to prevent coolant leaks at the thermostat housing on select GM vehicles. This authentic General Motors part maintains proper engine cooli ...
MSRP $37.04
$22.09
MSRP $37.04
$22.09
25
Engine Coolant Thermostat Seal GM
GM Notes: PARTS: Part included with thermostat housing.
Description: The GM OEM Engine Coolant Thermostat Seal (MPN: 12582472) is a factory-engineered component that prevents coolant leakage from your vehicle's thermostat housing, maintaining proper engine cooling system integrity. This Genuine General Motors part is precis ...
MSRP $11.00
$6.54
MSRP $11.00
$6.54