This part fits the vehicle you selected:
My Vehicle: 2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: CK1,2,3
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GM 52458184 Valve,A/C Refrigerant Service

1993-2022 GM

GM 52458184 Valve,A/C Refrigerant Service
  • Part Description
    VALVE, A/C Compressor Oil Test
  • Replaces
    52458183
  • Manufacturer
    General Motors
Customer Questions & Answers
This part fits the vehicle you selected:
2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: CK1,2,3
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$5.97 MSRP: $11.24
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Product Specifications

BrandGenuine GM
Manufacturer Part Number52458184
Part DescriptionVALVE, A/C Compressor Oil Test
Item Dimensions1.7 x 1.1 x 0.7 inches
Item Weight0.30 Pounds
ConditionNew
Fitment TypeDirect Replacement
Replaces52458183
ManufacturerGeneral Motors
SKU52458184
WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
Shipping & ReturnShipping Policy Return Policy
Warning: California’s Proposition 65

Customer Questions & Answers

Q:
Want to know will this will my car? Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 52458184 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
Does this part 52458184 fit the high side AC service port in place of the plastic cap to stop a small leak in the original service port. The rubber ball is not serviceable in the original line. Does this valve now become the new high side service port? Posted by Customer: 2002 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD)
A:
YES PART # 52458184 IS THE SERVICE FITTING FOR THE A/C LINE. MOST OF THE TIME YOU CAN REPLACE IT WITH NO PROBLEMS. I HAVE SEEN TECHNICIANS FAIL TO REMOVE OLD FITTING BECAUSE THE FITTING AND LINE ARE BOTH ALUMINUM AND CAN BECOME SEIZED. IN THAT SITUATION YOU MAY HAVE TO PURCHASE THE A/C LINE PART#19210875 WHICH WILL INCLUDE SERVICE FITTINGS AND ORFICE TUBE AS WELL.
Posted by GMPartsGiant Specialist 1/8/2022
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