Hardware, Fasteners & Fittings for 2025 GMC Sierra 2500 HD
1. Rear 
2. A/C Service Valve Cap 
3. A/C Service Valve Cap 
4. Accumulator Cap 
5. Cap 
6. Suction Hose Cap 
7. Rear 
8. Service Valve Cap 
9. ACDelcoâ„¢ A/C Service Valve Cap 
10. Hose & Tube Assembly Cap 
11. Hose & Tube Assembly Cap 
12. Hose & Tube Assembly Cap 
13. ACDelcoâ„¢ A/C Service Valve Cap 
14. Service Valve Cap 
15. Suction Hose Cap 
16. ACDelcoâ„¢ A/C Service Valve Cap 
17. Rear AC Hose Cap 
18. Rear Duct 
19. Rear Press Hose Cap 20. ACDelcoâ„¢ A/C Service Valve Cap No.
Part # / Description / Price
Price
1
Air Conditioning Condenser 
GM
GM Description: GM Genuine Parts Air Conditioning Condenser (Part Number: 85524339) is an OE A/C condenser assembly engineered for heavy-duty Silverado and Sierra applications. Function: Condenses refrigerant from gas to liquid as part of the vehicle A/C systemApplication ...
MSRP $275.74
$181.15
MSRP $275.74
$181.15
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 $264.53
$144.82
MSRP $264.53
$144.82
3
MSRP $99.56
$56.75
4
Air Conditioning Seal GM
GM Notes: PARTS: Part included with discharge hose.
Description: ACDelco Air Conditioning Seal (Part Number: 13418807) is a hose and tube assembly seal used in air conditioning refrigerant lines and condensers to maintain proper refrigerant sealing. Function: Seals A/C hose and tube connections to prevent refrigerant le ...
MSRP $1.28
$0.77
MSRP $1.28
$0.77
5
Air Conditioning Service Valve GM
GM Notes: PARTS: Part included with discharge hose.
Description: GM Genuine Parts Air Conditioning Service Valve (Part Number: 10245619) is an A/C refrigerant service valve/core used to repair leaking A/C systems and restore serviceability. It is intended for specified engine and model applications. Type: A/C refrigeran ...
MSRP $20.88
$12.53
MSRP $20.88
$12.53
5
Acdelco™ A/C Service Valve Core GM
GM Notes: PARTS: Part included with discharge hose.
Description: 6.6L gas. 6.6L diesel. #1. 5.7L, 1998-02. 3.5 & 3.6L. Front, 2.4L. Rear, 2.0L. 3.4L.
7
Hose GM
GM Description: GM Genuine Parts Air Conditioning Compressor and Condenser Hose Assembly (Part Number: 23406999) is an OEM A/C hose assembly for compressor and condenser connections on specified Silverado/Sierra HD gas applications. Use to repair leaking A/C lines and res ...
MSRP $236.84
$129.67
MSRP $236.84
$129.67
8
Air Conditioning Compressor Hose Seal GM
GM Notes: PARTS: Part included with front suction hose.
Description: GM Genuine Parts Air Conditioning Compressor Hose Seal (Part Number: 13418809) is a factory O-ring/seal intended to provide a leak-tight connection between A/C compressor hose fittings and service ports. Function: Seals refrigerant connections at the compr ...
MSRP $9.52
$5.71
MSRP $9.52
$5.71
9
Air Conditioning Compressor Hose Seal GM
GM Notes: PARTS: Part included with front suction hose.
Description: GM Genuine Parts Air Conditioning Compressor Hose Seal (Part Number: 13418808) is a sealing component used at A/C hose or tube connections to prevent refrigerant leaks and maintain system pressure. Function: Provides a fluid-tight seal at A/C compressor ho ...
MSRP $9.52
$5.71
MSRP $9.52
$5.71
10
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: 3041827) is an A/C refrigerant service valve core used to repair leaking air conditioning systems and restore A/C function. Type: Core for A/C (Air Conditioning) refrigerant service valve � ...
MSRP $14.36
$8.62
MSRP $14.36
$8.62
11
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 $20.94
$12.56
MSRP $20.94
$12.56
12
Air Conditioning Service Valve Fitting Cap GM
GM Notes: PARTS: Part included with front suction hose.
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 $32.00
$19.20
MSRP $32.00
$19.20
13
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 $15.54
$9.32
MSRP $15.54
$9.32
14
Air Conditioning Evaporator Hose GM
GM Description: 6.6L gas. Repair leaking A/C system, restore A/C function
MSRP $154.33
$85.65
MSRP $154.33
$85.65
18
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 $9.04
$5.42
MSRP $9.04
$5.42
19
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 $11.42
$7.81
MSRP $11.42
$7.81
20
Wiper Arm Assembly Nut GM
GM Description: GM Genuine Parts F (S)Nut (Part Number: 94515107) is a brake-pressure module valve bracket nut or fastener used in brake assembly or bracket mounting. It is a small OEM fastener designed to meet factory specifications. Type: Fastener / nut for brake module ...
MSRP $8.48
$5.09
MSRP $8.48
$5.09
21
A/C Compressor Clutch GM
GM Notes: PARTS: Part included with compressor.
Description: 6.6L gas.
MSRP $221.20
$121.11
MSRP $221.20
$121.11