Hardware, Fasteners & Fittings for 2025 GMC Sierra 1500
1. Front 
2. A/C Service Valve Cap 
3. A/C Refrigerant Discharge Hose 
4. Accumulator Cap 
5. Cap 
6. Suction Hose Cap 
7. Rear 
8. Service Valve Cap 
9. ACDelcoâ„¢ A/C Line O-Ring 
10. Hose & Tube Assembly Cap 
11. Hose & Tube Assembly Cap 
12. Hose & Tube Assembly Cap 
13. Front 
14. Service Valve Cap 
15. ACDelcoâ„¢ A/C Line O-Ring 
16. ACDelcoâ„¢ A/C Service Valve Cap 
17. Evaporator Tube Seal 
18. Instrument Panel Air Duct 
19. Rear 20. ACDelcoâ„¢ A/C Service Valve Cap No.
Part # / Description / Price
Price
1
Condenser 
GM
GM Description: GM Genuine Parts A/C Condenser (Part Number: 87823303) is an Air Conditioning (A/C) condenser assembly that removes heat from refrigerant to support the vehicle HVAC system. It is part of the A/C refrigerant circuit and is matched to the vehicle's cooling ...
MSRP $274.39
$179.77
MSRP $274.39
$179.77
2
Air Conditioning Receiver Drier GM
GM Notes: PARTS: Part included with condenser.
Description: GM Genuine Parts Air Conditioning Receiver Drier (Part Number: 84497063) is an A/C system component that removes moisture and filters contaminants from refrigerant. Function: Acts as a desiccant/drier and filter in the A/C refrigerant circuit to protect co ...
MSRP $257.33
$140.23
MSRP $257.33
$140.23
3
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
$53.28
MSRP $91.18
$53.28
3
A/C Refrigerant Suction 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
$98.89
MSRP $176.51
$98.89
4
Air Conditioning Line O-Ring GM
GM Notes: PARTS: Part included with discharge hose.
Description: GM Genuine Parts Air Conditioning Line O-Ring (Part Number: 13579649) — seal for A/C evaporator tube connections. Function (layman): Provides a leak-tight seal on air-conditioning refrigerant linesBenefit: Helps prevent refrigerant loss and protects A/C ...
MSRP $19.84
$13.88
MSRP $19.84
$13.88
5
Air Conditioning High Pressure Service Valve GM
GM Notes: PARTS: Part included with discharge hose.
Description: GM Genuine Parts Air Conditioning High Pressure Service Valve (Part Number: 84253577) is a service valve for the high-pressure side of the vehicle Air Conditioning (A/C) system engineered to help contain refrigerant and enable service procedures. Type: Hig ...
MSRP $12.06
$8.43
MSRP $12.06
$8.43
6
Air Conditioning Service Valve Fitting Cap GM
GM Notes: PARTS: Part included with discharge hose.
Description: GM Genuine Parts Air Conditioning Service Valve Fitting Cap (Part Number: 25872391) is a service cap for A/C refrigerant service valves used on condensers and refrigerant lines to protect service ports and help prevent contamination. Function: Seals A/C se ...
MSRP $9.04
$6.77
MSRP $9.04
$6.77
6
Air Conditioning Service Valve Fitting Cap GM
GM Description: GM Genuine Parts Air Conditioning Service Valve Fitting Cap (Part Number: 22883362) is an OE A/C service valve cap used to protect refrigerant service fittings from contamination and damage. Abbreviation: Air Conditioning (A/C).Function: Covers the high-pr ...
MSRP $31.12
$20.22
MSRP $31.12
$20.22
8
Rear Suction Hose O-Ring GM
GM Notes: PARTS: Part included with front suction hose.
Description: GM Genuine Parts A/C Line O-Ring (Part Number: 13579646) is a sealing O-ring for air conditioning refrigerant lines and hose connections designed to help prevent leaks in the A/C system. Type: Refrigerant line O-ring / sealFunction: Provides leak-tight sea ...
$6.22
$6.22
8
Multi-Purpose O-Ring GM
GM Notes: PARTS: Part included with front suction hose.
Description: GM Genuine Parts Multi-Purpose O-Ring (Part Number: 13579648) is an O-ring seal intended for A/C evaporator tube or similar HVAC line sealing applications. Function: Seals A/C line connections to prevent refrigerant and pressure lossApplication: A/C line O ...
$107.96
$107.96
9
Air Conditioning System Valve Core GM
GM Notes: PARTS: Part included with front suction hose.
Description: GM Genuine Parts Air Conditioning System Valve Core (Part Number: 25872392) is a service valve core for the A/C refrigerant low-pressure service port used to repair leaks and restore A/C system function. Type: Air Conditioning PartsFunction: Replaces or re ...
MSRP $20.36
$13.22
MSRP $20.36
$13.22
11
Air Conditioning Evaporator Air Temperature Sensor GM
GM Notes: PARTS: Part included with front suction hose.
Description: GM Genuine Parts Air Conditioning Evaporator Air Temperature Sensor (Part Number: 13511536) is an OEM sensor used by the HVAC system to monitor evaporator air temperature and assist in control of A/C operation. It maintains correct system cycling and perfo ...
MSRP $15.12
$10.57
MSRP $15.12
$10.57
12
Air Conditioning Compressor Refrigerant Pressure Switch Seal (O-Ring) GM
GM Notes: PARTS: Part included with front suction hose.
Description: GM Genuine Parts Air Conditioning Compressor Refrigerant Pressure Switch Seal (O-Ring) (Part Number: 90381761, SKU: 90381761) is an O-ring seal for the A/C compressor refrigerant pressure switch, designed to maintain refrigerant system sealing. Function: P ...
MSRP $13.36
$9.34
MSRP $13.36
$9.34
13
Air Conditioning Refrigerant Heat Exchanger GM
GM Description: GM Genuine Parts Air Conditioning Refrigerant Heat Exchanger (Part Number: 84959742) is an A/C refrigerant heat exchanger (condenser/evaporator application) for select Silverado/Sierra engines and turbo/diesel configurations. Application: References multip ...
MSRP $155.57
$85.16
MSRP $155.57
$85.16
16
M8x1.25x166 Air Conditioning Compressor Bolt GM
GM Description: GM Genuine Parts M8x1. 25x166 Air Conditioning Compressor Bolt (Part Number: 11570516) is an OE compressor mounting bolt with conical washer intended for secure mounting of A/C compressors. Type: Compressor mounting bolt (M8x1.25x166) with conical washerAp ...
MSRP $8.80
$6.59
MSRP $8.80
$6.59
17
Air Conditioning Compressor Stud GM
GM Description: GM Air Conditioning Compressor Stud (Part Number: 11561936) is a service stud intended for secure mounting of the A/C compressor assembly. Function: Fastening stud for compressor mounting to maintain secure attachment and proper alignment.Benefits: Ensures ...
MSRP $11.10
$8.85
MSRP $11.10
$8.85
18
Multi-Purpose Nut GM
GM Description: GM Genuine Parts Multi-Purpose Nut (Part Number: 11546377) is a hexagon-style nut used to secure components such as air conditioning compressor and condenser hoses or related fastenings. Type: Fastener nut (compressor/condenser hose application)Function: H ...
MSRP $9.10
$6.82
MSRP $9.10
$6.82