Gaskets & Sealing Systems for 2018 GMC Sierra 1500
No.
Part # / Description / Price
Price
1
Condenser Assembly-A/C 
GM
GM Description: Genuine GM OEM Condenser Assembly A/C (MPN: 85145960) is engineered to cool refrigerant in your vehicle's air conditioning system, compatible with select Suburban and Yukon XL models equipped with 5.3L and 6.2L engines. This MAHLE-manufactured condenser wo ...
4
Upper Radiator Air Baffle GM
GM Description: The GM Upper Radiator Air Baffle (MPN: 23141866) is an authentic OEM cooling system component engineered to optimize airflow distribution through your vehicle's radiator. This genuine General Motors part directs air efficiently across the radiator core, en ...
MSRP $77.67
$53.29
MSRP $77.67
$53.29
5
Passenger Side Radiator Air Baffle GM
GM Positions: Right
Description: The Passenger Side Radiator Air Baffle (MPN: 23435605) is a genuine GM OEM component engineered to optimize cooling system performance on select GM vehicles. This factory-original part directs airflow efficiently across the radiator to maintain proper engi ...
MSRP $72.28
$49.59
MSRP $72.28
$49.59
6
Lower Radiator Air Baffle GM
GM Positions: Lower
Description: The GM Lower Radiator Air Baffle (MPN: 23180712) is an OEM cooling system component engineered to optimize engine bay airflow and thermal management on select GM vehicles. This genuine General Motors part directs air efficiently through the radiator core, ...
MSRP $54.22
$37.20
MSRP $54.22
$37.20
7
Acdelco™ A/C Refrigerant Discharge Hose GM
GM Description: 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.
7
Air Conditioning Condenser Hose GM
GM Description: **Paragraph:**
The Genuine GM OEM Air Conditioning Condenser Hose (MPN: 84401906) is engineered to maintain optimal AC system performance in your Chevrolet Tahoe, Silverado, Suburban, GMC Sierra, Yukon, or Cadillac Escalade. This original equipment condens ...
MSRP $202.90
$111.08
MSRP $202.90
$111.08
8
Multi-Purpose O-Ring GM
GM Notes: PARTS: Part included with discharge hose.
Description: Upgrade your GM vehicle with the Genuine OEM Multi-Purpose O-Ring (MPN: 13579648), engineered and tested to General Motors' rigorous quality standards. This authentic GM parts component provides reliable sealing performance across multiple engine and fluid ...
MSRP $19.72
$11.75
MSRP $19.72
$11.75
9
Air Conditioning System Valve Core GM
GM Notes: PARTS: Part included with discharge hose.
Description: The GM OEM Air Conditioning System Valve Core (MPN: 03041827) is a genuine replacement component engineered to repair leaking A/C systems and restore full air conditioning functionality in select GM vehicles. This authentic General Motors part meets strict ...
MSRP $13.96
$8.32
MSRP $13.96
$8.32
10
Air Conditioning Refrigerant Pressure Sensor GM
GM Notes: PARTS: Part included with discharge hose.
Description: The GM OEM Air Conditioning Refrigerant Pressure Sensor (MPN: 13587668) is an essential climate control component that monitors AC system pressure to ensure optimal cooling performance and engine protection. This genuine General Motors part is engineered t ...
MSRP $104.15
$57.70
MSRP $104.15
$57.70
11
Air Conditioning Compressor Hose Assembly GM
GM Description: The GM OEM Air Conditioning Compressor Hose Assembly (MPN: 84459872) is a genuine factory-engineered component designed for Sierra and Silverado trucks equipped with R-134a refrigerant systems. This authentic AC compressor hose delivers superior cooling pe ...
MSRP $171.77
$95.16
MSRP $171.77
$95.16
12
Rear Suction Hose O-Ring GM
GM Notes: PARTS: Part included with suction hose.
Description: # Genuine GM OEM Rear Suction Hose O-Ring (MPN: 13579646)
The Genuine GM OEM Rear Suction Hose O-Ring (MPN: 13579646) is an authentic General Motors replacement seal designed to maintain proper fluid circulation and prevent leaks in your vehicle's air con ...
MSRP $1.66
$0.99
MSRP $1.66
$0.99
12
Air Conditioning Line O-Ring GM
GM Description: # Product Description
The GM OEM Air Conditioning Line O-Ring (MPN: 13579649) is a factory-engineered sealing component that prevents refrigerant leaks in your vehicle's AC system. This genuine General Motors part maintains proper pressure and cooling per ...
MSRP $19.84
$11.82
MSRP $19.84
$11.82
14
Air Conditioning Service Valve Fitting Cap GM
GM Notes: PARTS: Part included with suction hose.
Description: # Air Conditioning Service Valve Fitting Cap
The GM OEM air conditioning service valve fitting cap (MPN: 22883362) is an essential AC system component designed to protect refrigerant service ports on select GM vehicles. This genuine General Motors replace ...
MSRP $31.12
$18.55
MSRP $31.12
$18.55
15
Air Conditioning Refrigerant Liquid Hose GM
GM Description: The Air Conditioning Refrigerant Liquid Hose (MPN: 84148300) is a genuine GM OEM component engineered to deliver reliable A/C performance in Sierra and Silverado trucks equipped with R-134a refrigerant systems. This original equipment manufacturer part mai ...
MSRP $124.28
$68.85
MSRP $124.28
$68.85
17
Air Conditioning Service Valve GM
GM Notes: PARTS: Part included with evaporator tube.
Description: The GM OEM Air Conditioning Service Valve (MPN: 52458184) is a genuine replacement component engineered to repair leaking A/C systems and restore full air conditioning functionality in select GM vehicles. This authentic General Motors part is manufactured ...
MSRP $25.22
$15.03
MSRP $25.22
$15.03
17
19
MSRP $419.01
$229.41
23
A/C Compressor Clutch GM
GM Notes: PARTS: Part included with compressor.
Description: Genuine GM OEM A/C Compressor Clutch (MPN: 86798575) engineered for Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL, and Cadillac Escalade models. This factory-original air conditioning clutch assembly engages and disengages the compressor to regulate cabin ...
MSRP $235.66
$129.02
MSRP $235.66
$129.02
24
Multi-Purpose Bracket GM
GM Description: # Product Description
The GM OEM Multi-Purpose Bracket (MPN: 12626078) is a genuine General Motors component engineered for air conditioning systems across select GM vehicles equipped with R134a and R1234yf refrigerant specifications. This factory-origina ...
MSRP $89.87
$56.87
MSRP $89.87
$56.87