Gaskets & Sealing Systems for 2026 Chevrolet Tahoe
1. Condenser Bracket 
2. Air Inlet 
3. A/C Line O-Ring 
4. A/C Line O-Ring 
5. A/C Line O-Ring 
6. Front 
7. A/C Refrigerant Line O-Ring 
8. Evaporator Tube O-Ring 
9. Hose & Tube Assembly O-Ring 
10. Front 
11. AC Hose O-Ring 
12. Evaporator Tube Seal 
13. Evaporator Tube Seal 
14. A/C Line O-Ring 
15. A/C Line O-Ring 
16. A/C Refrigerant Line O-Ring 
17. A/C Refrigerant Line O-Ring 
18. Front 
19. HVAC Heater Core Seal 
20. A/C Refrigerant Line O-Ring 
21. A/C Refrigerant Line O-Ring 
22. Discharge Hose O-Ring 
23. HVAC Heater Core Seal 
24. A/C Refrigerant Line O-Ring 
25. A/C Refrigerant Line O-Ring 
26. Evaporator Tube Seal 
27. Rear lower 
28. A/C Line O-Ring 
29. A/C Refrigerant Line O-Ring 
30. A/C Line O-Ring 
31. Suction Hose Seal 
32. Rear 
33. A/C Refrigerant Line O-Ring 
34. Front lower 
35. A/C Refrigerant Line O-Ring 36. A/C Line O-Ring No.
Part # / Description / Price
Price
2
Air Conditioning Condenser Bracket 
GM
GM Notes: PARTS: Part included with condenser.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $150.18
$90.11
MSRP $150.18
$90.11
3
Air Conditioning Receiver and Dehydrator Replaced by 84497063 GM
GM Notes: PARTS: Part included with condenser.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Discharge Hose GM
GM Description: Silverado, sierra. 5.3, 6.2L. 2.7L turbo, 3.0L diesel. Yukon XL. Escalade. 3.0l diesel. Escalade. 6.2l. Primary HVAC. From Condenser. 6.2L. without supercharger.
MSRP $91.18
$54.71
MSRP $91.18
$54.71
4
(Replaces 85104116) Hose GM
GM Description: 5.3, 6.2L. Silverado, sierra. Front. 5.3l. Front. 6.2l. Yukon. 5.3l. Yukon. 6.2l. Front. 4.3l. Escalade. 6.2l. Incl.Suction Hose. 6.2L. without supercharger.
MSRP $176.51
$105.91
MSRP $176.51
$105.91
5
(Replaces 24436644) Air Conditioning System Seal (O-Ring) GM
GM Notes: PARTS: Part included with discharge hose.
Description: 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
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
MSRP $19.84
$11.90
MSRP $19.84
$11.90
6
Air Conditioning High Pressure Service Valve GM
GM Notes: PARTS: Part included with discharge hose.
Description: 4.3, 5.3, 6.2L. 3.6L. 2.8L turbo diesel. 2.5L. High side. 2.7L turbo, 3.0L diesel. Corvette. Repair leaking A/C system, restore A/C function
MSRP $12.06
$7.24
MSRP $12.06
$7.24
6
Air Conditioning System Valve Core GM
GM Positions: Front
Description: 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
MSRP $20.36
$12.22
MSRP $20.36
$12.22
7
Air Conditioning Service Valve Fitting Cap GM
GM Notes: PARTS: Part included with discharge hose.
Description: 4.3, 5.3, 6.2L. 3.6L. 2.8L turbo diesel. 2.5L. 6.6L diesel, #2. Condenser & lines. 2.7L turbo, 3.0L diesel. 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
MSRP $9.04
$5.42
MSRP $9.04
$5.42
9
MSRP $1.66
$1.00
9
A/C Line O-Ring (Replaces Part Number 52474373) GM
GM Notes: PARTS: Part included with front suction hose.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.72
$11.83
MSRP $19.72
$11.83
11
Air Conditioning Compressor Refrigerant Pressure Switch Seal (O-Ring) GM
GM Notes: PARTS: Part included with front suction hose.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.36
$8.02
MSRP $13.36
$8.02
12
(Replaces 52471377) Black Air Conditioning Service Valve Fitting Cap GM
GM Notes: PARTS: Part included with front suction hose.
Description: 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
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
MSRP $31.12
$18.67
MSRP $31.12
$18.67
13
Air Conditioning Evaporator Air Temperature Sensor GM
GM Notes: PARTS: Part included with front suction hose.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.12
$9.07
MSRP $15.12
$9.07
14
Rear Suction Hose GM
GM Description: 3.0L diesel. 6.2L. Exchanger liquid & suction. Yukon. Heat exchanger. Escalade. Primary HVAC. From Expansion Valve. Incl.Liquid Hose.
MSRP $173.64
$104.18
MSRP $173.64
$104.18