Radiator & Components for 2026 Chevrolet Silverado 3500 HD
1. Radiator 
2. Radiator 
3. Engine Coolant Reservoir Cap 
4. Engine Coolant Reservoir Cap 
5. Engine Coolant Reservoir Cap 
6. Engine Coolant Reservoir Cap 
7. Engine Coolant Reservoir Cap 
8. Engine Coolant Reservoir Cap 
9. Engine Coolant Reservoir Cap 
10. Engine Coolant Reservoir Cap 
11. Engine Coolant Reservoir Cap 
12. Engine Coolant Reservoir Cap 
13. Engine Coolant Reservoir Cap 
14. Engine Coolant Reservoir Cap 
15. Engine Coolant Reservoir Cap 
16. Engine Coolant Reservoir Cap 
17. Engine Coolant Reservoir Cap 
18. Engine Coolant Reservoir Cap 
19. Engine Coolant Reservoir Cap 
20. Engine Coolant Reservoir Cap 
21. Engine Coolant Reservoir Cap 
22. Engine Coolant Reservoir Cap 
23. Engine Coolant Reservoir Cap 
24. Engine Coolant Reservoir Cap 
25. Engine Coolant Reservoir Cap 
26. Engine Coolant Reservoir Cap 
27. Engine Coolant Reservoir Cap 
28. Engine Coolant Reservoir Cap 
29. Engine Coolant Reservoir Cap 
30. Engine Coolant Reservoir Cap 
31. Engine Coolant Reservoir Cap 
32. Engine Coolant Reservoir Cap 
33. Engine Coolant Reservoir Cap 
34. Engine Coolant Reservoir Cap 
35. Engine Coolant Reservoir Cap 36. Radiator Cap Related Parts
Part # / Description / Price
Price
Engine Radiator 
GM
GM Description: 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $566.67
$476.00
MSRP $566.67
$476.00
Lower Hose GM
GM Positions: Lower
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L gas.
MSRP $38.11
$34.31
MSRP $38.11
$34.31
Upper Hose GM
GM Positions: Upper
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L gas.
MSRP $95.34
$81.22
MSRP $95.34
$81.22