Radiator & Components for 2005 Cadillac DeVille
No.
Part # / Description / Price
Price
1
Radiator 
GM
GM Description: Without hd cooling. 4.0L. Exc.Hearse Prep Package. Exc.Limousine Prep Package. Exc.Condenser. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
1
1
Radiator GM
GM Description: All models. 4.6l. Standard duty. Exc.Hearse Prep Package. Exc.Limousine Prep Package. Incl.Condenser. Exc.Heavy Duty.
4
Lower Seal GM
GM Description: Genuine GM OEM Lower Seal (MPN: 25713720) is engineered for 3.8L and 4.6L GM engines, providing critical sealing performance to prevent fluid leakage and maintain engine integrity. This authentic General Motors replacement part ensures proper engine protec ...
$5.54
$5.54
5
Side Seal GM
GM Positions: Right
Description: Genuine GM OEM Side Seal (MPN: 25697976) is a factory-original component engineered to seal and protect critical areas on select GM vehicles. This side seal maintains proper weatherproofing and prevents fluid or debris intrusion in the door, window, or bod ...
MSRP $26.96
$18.32
MSRP $26.96
$18.32
7
Multi-Purpose Clip GM
GM Positions: Right
Description: Upgrade your GM vehicle with the genuine OEM Multi-Purpose Clip (MPN: 10121502), a critical fastening component designed to meet General Motors' exacting engineering standards. This authentic GM part provides reliable securing and attachment functionality ...
MSRP $3.23
$2.19
MSRP $3.23
$2.19
8
Radiator Insulator GM
GM Positions: Left
Description: 3.8L. 3.1L. 1997-00. 3.4L. Lower. 4.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
10
M6x1x25 Multi-Purpose Bolt GM
GM Positions: Right
Description: # Product Description
Upgrade your GM vehicle with the Genuine GM OEM M6x1x25 Multi-Purpose Bolt (MPN: 11609989), engineered to exact manufacturer specifications for reliable performance across select GM vehicles. This metric fastener delivers superior st ...
MSRP $7.96
$5.40
MSRP $7.96
$5.40
11
Grille Assembly U-Nut GM
GM Positions: Right
Description: # Grille Assembly U-Nut
The Genuine GM OEM Grille Assembly U-Nut (MPN: 11518121) is an authentic General Motors replacement part designed to secure and align your vehicle's front grille assembly with precision. This essential fastening component ensures p ...
MSRP $5.56
$3.78
MSRP $5.56
$3.78
12
Radiator Support Sight Shield GM
GM Description: Helps shield and conceal the top of the radiator and its components
Helps prevent radiator damage caused by movement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
13
Sight Shield Retainer GM
GM Description: # Sight Shield Retainer - GM OEM Part 25695687
The Genuine GM OEM Sight Shield Retainer (MPN: 25695687) is a precision-engineered fastening component designed to secure and stabilize the sight shield assembly in select GM vehicles. This essential retainer ...
MSRP $9.78
$7.02
MSRP $9.78
$7.02
14
Radiator Surge Tank GM
GM Description: 4.0L. 3.5L. 4.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
15
Bolt GM
GM Description: This Genuine GM OEM battery tray bolt (MPN: 11609681) is an essential fastener engineered to securely mount your vehicle's battery tray assembly. Designed for select GM vehicles including wagon and coupe body styles with 2.0L and 4.6L engines, this factory ...
MSRP $7.10
$4.82
MSRP $7.10
$4.82
17
18 P.S.I. Radiator Surge Tank Cap GM
GM Description: The Genuine GM OEM 18 P.S.I. Radiator Surge Tank Cap (MPN: 25730221) is engineered to maintain optimal cooling system pressure and prevent coolant overflow in your vehicle's radiator expansion tank. This factory-original part delivers reliable sealing perf ...
MSRP $26.20
$15.62
MSRP $26.20
$15.62
18
Overflow Hose GM
GM Notes: PARTS: Part included with Recovery tank.
Description: GM OEM Overflow Hose (MPN: 25665409) is a genuine radiator coolant overflow hose designed for 3.5L, 4.0L, and 4.6L engine applications. This essential cooling system component directs excess coolant from your radiator into the overflow reservoir, preventin ...
MSRP $20.35
$14.55
MSRP $20.35
$14.55
19
Radiator Surge Tank Outlet Hose GM
GM Description: 4.0L, outlet, tank. 4.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
20
Hose Clamp GM
GM Description: GM Genuine OEM Hose Clamp MPN 11610236 is engineered to secure and seal coolant and fluid hoses on select GM vehicles equipped with 2.2L engines, including wagon models with both RWD and AWD configurations. This authentic General Motors replacement part me ...
MSRP $9.36
$6.37
MSRP $9.36
$6.37
20
Multi-Purpose Clamp GM
GM Description: The GM OEM Multi-Purpose Clamp (MPN: 11570614) is an authentic General Motors replacement part engineered to secure hoses, tubes, and fluid lines while preventing costly leaks across select GM vehicles. This genuine factory clamp meets strict manufacturer ...
MSRP $13.06
$9.33
MSRP $13.06
$9.33
20
Multi-Purpose Clamp GM
GM Description: The GM OEM Multi-Purpose Clamp (MPN: 11570383) is a genuine General Motors component engineered to secure hoses, lines, and connections throughout your vehicle's engine bay and fluid systems. This authentic GM clamp prevents leaks and system failures by ma ...
MSRP $28.85
$20.63
MSRP $28.85
$20.63
23
Hose GM
GM Description: Genuine GM OEM Hose (MPN: 25673138) is a factory-original coolant outlet hose designed for 4.0L and 4.6L engines on select GM vehicles. This front-mounted hose assembly maintains proper coolant circulation and engine temperature regulation. Choose this aut ...
MSRP $24.62
$17.61
MSRP $24.62
$17.61
27
Radiator Outlet Hose GM
GM Positions: Lower
Description: # Radiator Outlet Hose - MPN 25668020
Upgrade your cooling system with the genuine GM OEM radiator outlet hose (MPN 25668020), engineered to meet General Motors' strict quality standards. This essential coolant hose is designed for reliable performance in ...
MSRP $42.10
$28.77
MSRP $42.10
$28.77
27
Radiator Inlet Hose GM
GM Positions: Upper
Description: Genuine GM OEM Radiator Inlet Hose (MPN: 25721645) for select Oldsmobile and Pontiac models including Aurora, Bonneville, and LeSabre equipped with 4.0L and 4.6L engines. This factory-original cooling system hose maintains proper coolant flow from the engi ...
MSRP $85.64
$56.93
MSRP $85.64
$56.93
28
Inlet Hose GM
GM Notes: PARTS: Part included with pipe assembly.
Description: 4.0L, inlet, engine. 4.6L.
29
Inlet Hose GM
GM Notes: PARTS: Part included with pipe assembly.
Description: The Genuine GM OEM Inlet Hose (MPN: 25672032) is a critical fuel system component designed to safely route fuel from the tank to the engine on select GM vehicles equipped with 4.0L and 4.6L engines. This authentic General Motors part ensures proper fuel de ...
MSRP $25.70
$18.38
MSRP $25.70
$18.38
33
Multi-Purpose Clamp GM
GM Description: The GM OEM Multi-Purpose Clamp (MPN: 11516234) is a factory-engineered component designed to secure hoses, lines, and connections throughout your vehicle's engine bay and drivetrain systems. This genuine General Motors part prevents fluid leaks and maintai ...
MSRP $8.60
$6.15
MSRP $8.60
$6.15
35
Radiator Inlet Hose Bracket Retainer GM
GM Description: Upgrade your cooling system with the Genuine GM OEM Radiator Inlet Hose Bracket Retainer (MPN: 25721644), engineered to secure and stabilize the upper radiator hose on 4.6L engine vehicles. This factory-original part maintains proper hose positioning and p ...
MSRP $7.27
$5.20
MSRP $7.27
$5.20
38
Engine Coolant Thermostat Housing GM
GM Description: Genuine GM OEM Engine Coolant Thermostat Housing (MPN: 01647540) is engineered to regulate coolant flow and maintain optimal engine temperature across multiple Cadillac and Pontiac models. This factory-original thermostat housing is designed for vehicles e ...
MSRP $20.49
$12.22
MSRP $20.49
$12.22
39
Engine Coolant Thermostat O-Ring GM
GM Description: The genuine GM OEM Engine Coolant Thermostat O-Ring (MPN: 03522676) is an essential engine sealing component that prevents costly coolant leaks from your thermostat housing. This authentic General Motors factory part maintains proper coolant circulation an ...
MSRP $11.64
$6.81
MSRP $11.64
$6.81
40
Engine Coolant Thermostat GM
GM Description: The Genuine GM OEM Engine Coolant Thermostat (MPN: 12559807) is an essential cooling system component engineered to regulate coolant circulation through your radiator, ensuring your engine maintains peak operating temperature for optimal performance and fu ...
MSRP $99.18
$56.48
MSRP $99.18
$56.48