Radiator & Components for 2023 Chevrolet Corvette
1. Outer Radiator 
2. Auxiliary Radiator 
3. Fan Module 
4. Center Radiator 
5. Air Inlet Duct 
6. Rear 
7. Reservoir Cap 
8. Reservoir Cap 
9. Reservoir Cap 
10. Cap 
11. Reservoir Cap 
12. Cap 
13. Reservoir Cap 
14. Reservoir Cap 
15. Reservoir Cap 
16. Cap 
17. Reservoir Cap 
18. Reservoir Cap 
19. Reservoir Cap 
20. Reservoir Cap 
21. Reservoir Cap 
22. Reservoir Cap 
23. Reservoir Cap 
24. Reservoir Cap 
25. Reservoir Cap 
26. Reservoir Cap 
27. Reservoir Cap 
28. Cap 
29. Reservoir Cap 
30. Shutter Bolt 
31. Shutter Bolt 
32. Reservoir Cap 
33. Reservoir Cap 
34. Reservoir Cap 
35. Reservoir Cap 
36. Reservoir Cap 
37. Reservoir Cap 
38. Reservoir Cap 
39. Reservoir Cap 
40. Reservoir Cap 
41. Reservoir Cap 
42. Reservoir Cap 
43. Reservoir Cap 
44. Reservoir Cap 
45. Reservoir Cap 
46. Reservoir Cap 
47. Reservoir Cap 
48. Reservoir Cap 
49. Reservoir Cap 
50. Reservoir Cap 
51. Reservoir Cap 
52. Reservoir Cap 
53. Reservoir Cap 
54. Reservoir Hose Clamp 
55. Reservoir Hose Clamp 
56. Reservoir Cap 
57. Reservoir Hose Clamp 
58. Reservoir Cap 
59. Reservoir Cap 
60. Reservoir Cap 
61. Reservoir Cap 
62. Radiator Support Air Deflector Bolt 
63. Radiator Support Air Deflector Bolt 64. Center Radiator Bolt No.
Part # / Description / Price
Price
1
Engine Auxiliary Radiator 
GM
GM Description: Rear cooling, with auxiliary radiator. Corvette. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
MSRP $350.00
$229.95
MSRP $350.00
$229.95
2
Radiator Insulator GM
GM Notes: PARTS: Part included with radiator.
Description: 6.0L. With eassist. Main. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.18
$10.20
MSRP $14.18
$10.20
2
Radiator Upper Insulator GM
GM Positions: Upper
Description: 2.0L turbo. 2.7L turbo, main. 1.3l turbo. 3.6L. 1.2L. Rear cooling, without auxiliary radiator. Front cooling. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.01
$6.49
MSRP $9.01
$6.49
2
Outer Radiator Upper Insulator GM
GM Positions: Upper
Description: 5.5L front cooling, outer.
MSRP $7.30
$5.26
MSRP $7.30
$5.26
3
Center Radiator Plug GM
GM Notes: PARTS: Part included with radiator.
Description: Front cooling, center.
MSRP $8.77
$6.31
MSRP $8.77
$6.31
4
Radiator Drain Petcock GM
GM Notes: PARTS: Part included with radiator.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.48
$17.63
MSRP $24.48
$17.63
5
Radiator Support Air Duct GM
GM Positions: Left
Description: 5.5L rear cooling. 6.2L rear cooling with auxiliary radiator.
$25.01
$25.01
5
Driver Side Auxiliary Radiator Rear Duct GM
GM Positions: Front left rearward
Description: Without z51 package. Maximizes air flow through your vehicle's radiator fins, helping remove heat from the circulating coolant
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 $63.56
$43.65
MSRP $63.56
$43.65
5
Passenger Side Auxiliary Radiator Rear Duct GM
GM Positions: Front right rearward
Description: Without z51 package. Maximizes air flow through your vehicle's radiator fins, helping remove heat from the circulating coolant
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 $68.34
$46.93
MSRP $68.34
$46.93
5
$22.89
5
$23.69
5
Outlet Duct GM
GM Positions: Front left forward
Description: With z51 package, z06, zr1.
MSRP $40.55
$27.85
MSRP $40.55
$27.85
5
Outlet Duct GM
GM Positions: Front right forward
Description: With z51 package, z06, zr1.
MSRP $46.26
$31.77
MSRP $46.26
$31.77
5
Air Inlet Duct GM
GM Positions: Left
Description: 6.2L front cooling. 5.5L front cooling, outer.
$20.87
$20.87
6
Lower Hose GM
GM Positions: Right
Description: Corvette. Primary radiators. Upper. Without turbo. 5.5L front cooling, center.
MSRP $63.61
$43.50
MSRP $63.61
$43.50
7
Lower Hose GM
GM Positions: Left
Description: Corvette. Primary radiators. Main radiator. Inlet. With hybrid. Lower. Without turbo. 5.5L front cooling, center.
MSRP $60.57
$41.43
MSRP $60.57
$41.43