Gaskets & Sealing Systems for 2018 Chevrolet Silverado 1500
1. Condenser 
2. Suction Hose Seal 
3. ACDelcoâ„¢ A/C Refrigerant Line O-Ring 
4. ACDelcoâ„¢ A/C Line O-Ring 
5. ACDelcoâ„¢ A/C Line O-Ring 
6. ACDelcoâ„¢ A/C Line O-Ring 
7. A/C Refrigerant Line O-Ring 
8. Front 
9. Hose & Tube Assembly O-Ring 
10. Evaporator Tube O-Ring 
11. AC Hose O-Ring 
12. Front 
13. Condenser 
14. Rear 
15. Evaporator Tube Seal 
16. A/C Refrigerant Line O-Ring 
17. A/C Refrigerant Line O-Ring 
18. Discharge Hose O-Ring 
19. ACDelcoâ„¢ A/C Refrigerant Line O-Ring 
20. Front 
21. Front 
22. ACDelcoâ„¢ A/C Refrigerant Line O-Ring 
23. ACDelcoâ„¢ A/C Refrigerant Line O-Ring 
24. ACDelcoâ„¢ A/C Refrigerant Line O-Ring 
25. ACDelcoâ„¢ A/C Refrigerant Line O-Ring 
26. Evaporator Tube Seal 
27. A/C Refrigerant Line O-Ring 
28. Pressure Hose Cap 
29. Hose & Tube Assembly Cap 
30. Rear 
31. ACDelcoâ„¢ A/C Refrigerant Line O-Ring 
32. Front lower 
33. Front Suction Hose Cap 
34. AC Line O-Ring 
35. AC Line O-Ring 
36. AC Line O-Ring 
37. A/C Line O-Ring 
38. A/C Line O-Ring 
39. Service Valve Seal 
40. Accumulator Cap 
41. Front 
42. ACDelcoâ„¢ A/C Service Valve Core 
43. Rear Press Tube Cap 44. ACDelcoâ„¢ A/C Line O-Ring 
GM Condenser
Without eassist, with r-134a, 5.3, 6.2L, mahle. 1234yf refrigerant, mahle. R134 refrigerant, mahle. Incl.Trans Cooler. Vendor:mahle. Suburban. Yukon XL. Incl.A/C Receiver Drier.
GM A/C Condenser Mount
Without eassist with r-134a. Without eassist with r-1234yf. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Upper Baffle
Without eassist with r-134a. Without eassist with r-1234yf. Upper. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Side Baffle, Left
Without eassist with r-134a. Without eassist with r-1234yf. Side. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Side Baffle, Right
Without eassist with r-134a. Without eassist with r-1234yf. Side. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Lower Baffle
Without eassist with r-134a. Without eassist with r-1234yf. Lower. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Discharge Hose Seal
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM A/C Line O-Ring
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
GM Discharge Hose Valve
Repair leaking A/C system, restore A/C function Helps restore A/C Function 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
GM Pressure Sensor
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Suction Hose
Sierra, silverado. Without eassist. With gwp refrigerant. Incl.Liquid Hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Suction Hose
Sierra, silverado. Without gwp refrigerant. Without eassist, with r-134a, r-134a. 2nd Design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Suction Hose Cap
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
GM Evaporator Tube
Sierra, silverado. Without eassist, with r-134a. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM ACDelcoâ„¢ A/C Refrigerant Discharge Hose
Exc.Muffler. Tahoe, Yukon, Escalade. R134a. Sierra, silverado. Condenser hose. Escalade ESV. 2nd design. R1234yf. Suburban. 2nd design. Yukon XL. 2nd design. Without eassist, with r-134a.
GM A/C Refrigerant Discharge Hose
Tahoe, Yukon, Escalade. R1234yf. Sierra, silverado. R134 refrigerant. 1234yf refrigerant. Condenser hose. Escalade ESV. 2nd design. Without eassist, with r-1234yf. Suburban. 2nd design. Yukon XL. 2nd design. 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
GM Evaporator Tube Valve
Repairs leaking A/C system Restores A/C function 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
GM Compressor Bolt
4.3L, m8x166. 4.3, 5.3, 6.2L. 6.6L gas. Without eassist with r-134a. 5.3L, without eassist 6.2L. M10x166. Without eassist with r-1234yf. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Compressor Stud
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Clutch & Pulley
Tahoe, Yukon, Escalade. R134 refrigerant. Escalade ESV. Suburban. Yukon XL. 1234yf refrigerant.
GM Mount Bracket
R134 refrigerant. Without eassist with r-134a. 5.3, 6.2L. 5.3L, without eassist 6.2L. Without eassist with r-1234yf. 5.3, 6.2L. 1234yf refrigerant. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Mount Bracket Bolt
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Mount Bracket Bolt
4.3, 5.3, 6.2L, long. Primary, 6.6L gas, 10x162mm. Without eassist with r-134a. #3. 5.3L, without eassist 6.2L. M10x192. Without eassist with r-1234yf. #3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM A/C Compressor Bolt
With eassist. #3. 5.3L, with eassist. M8x117. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM A/C Compressor Bolt
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM A/C Compressor Bolt
Auxiliary, 6.6L gas, #1. 6.6L gas, long. Without eassist with r-134a. #2. 5.3L, without eassist 6.2L. M10x125. Without eassist with r-1234yf. #2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors