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Hummer 52458184 Valve,A/C Refrigerant Service

2003-2010 Hummer

Customer Questions & Expert Answers (16)
GM 52458184 Valve,A/C Refrigerant Service
GM 52458184 Valve,A/C Refrigerant Service
GM 52458184 Valve,A/C Refrigerant Service
GM 52458184 Valve,A/C Refrigerant Service
GM 52458184 Valve,A/C Refrigerant Service
GM 52458184 Valve,A/C Refrigerant Service
  • Part Description
    VALVE, A/C Compressor Oil Test
  • Replaces
    52458183
  • Manufacturer
    General Motors
Make sure this part fits
$6.13 MSRP: $11.54
You Save: $5.41 (47%)
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Hummer
    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

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2003-2009 Hummer H28 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L FlexH2 HUMMER, PICKUP, SUV
    2009-2010 Hummer H38 Cyl 5.3LSUV
    2009-2010 Hummer H3T8 Cyl 5.3LSUV

  • Customer Questions & Expert 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:
    How do you remove the pressure sensor near the air conditioning compressor for Cadillac Escalade? Posted by Customer
    A:
    Working near the air conditioning compressor, unplug the electrical connector from the HVAC pressure switch. Remove the switch from the air conditioning line fitting. Be sure to hold the fitting using an open-end wrench to prevent deforming the pressure line. Install the new HVAC pressure switch, then tighten it securely. Reconnect the electrical connector.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the Pressure sensor for Chevrolet Impala and Monte Carlo? Posted by Customer
    A:
    To remove the air filter housing, start by unplugging the electrical connector from the sensor. Then, unscrew the sensor from the Schrader valve, making sure to use a back-up wrench on the fitting to prevent any damage to the refrigerant line. For installation, begin by lubricating the switch O-ring with clean refrigerant oil of the correct type. Next, screw the new switch onto the threads until hand tight and then tighten it securely. Finally, reconnect the electrical connector.
    Posted by GMPartsGiant Specialist
    Q:
    How do you install the low-pressure switch for the 2007 Chevrolet Avalanche? Posted by Customer
    A:
    Screw the new switch onto the threads until hand tight and then tighten it securely before reconnecting the electrical connector.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How should the new sensor be screwed into place for the 2012 Chevrolet Camaro? Posted by Customer
    A:
    The new sensor should be screwed into place until hand tight, and then tightened securely.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    Where is the pressure sensor located for the 2007 Chevrolet Cobalt? Posted by Customer
    A:
    The pressure sensor is located at the compressor mounted to the lines.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    Where is the pressure sensor located for the 2006 Chevrolet HHR? Posted by Customer
    A:
    The pressure sensor is located at the compressor mounted to the lines.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you install the pressure sensor for the 2013 GMC Sierra? Posted by Customer
    A:
    Install the new pressure sensor and then tighten it securely before reconnecting the electrical connector.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you install the low-pressure switch for the 2007 Chevrolet Suburban? Posted by Customer
    A:
    Screw the new switch onto the threads until hand tight and then tighten it securely before reconnecting the electrical connector.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you remove the low-pressure switch of the 2007 Chevrolet Silverado? Posted by Customer
    A:
    Start by unplugging the electrical connector and then unscrewing the switch using an open-end wrench.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    What should you do after unplugging the electrical connector of the 2006 Chevrolet Monte Carlo? Posted by Customer
    A:
    Unscrew the sensor from the Schrader valve.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you remove the pressure sensor for the 2011 Chevrolet Tahoe? Posted by Customer
    A:
    Unplug the electrical connector from the sensor near the air conditioning compressor and then remove the sensor from the air conditioning line fitting while holding the fitting using an open-end wrench to prevent deforming the pressure line.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    What does the pressure sensor do of the 2007 Pontiac G5? Posted by Customer
    A:
    The pressure sensor is responsible for detecting low refrigerant line pressure and shutting off the NC system.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you install the pressure sensor for the 2012 GMC Yukon? Posted by Customer
    A:
    Install the new pressure sensor and then tighten it securely before reconnecting the electrical connector.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you replace the air conditioning pressure sensor for the 2009 Pontiac G6? Posted by Customer
    A:
    To replace the air conditioning pressure sensor, first unplug the electrical connector from the sensor. Then, unscrew the sensor from the Schrader valve, using a back-up wrench on the fitting for the sensor to prevent damaging the refrigerant line. Lubricate the switch O-ring with clean refrigerant oil of the correct type. Screw the new sensor onto the threads until hand tight, and then tighten it securely. Finally, reconnect the electrical connector.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    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
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 52458184, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 52458184 Valve,A/C Refrigerant Service. It is sometimes referred to as Hummer HVAC Pressure Switch, Hummer A/C System Valve Core. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Hummer H2, H3, H3T models.

Affordable, reliable and built to last, GM part # 52458184 Valve,A/C Refrigerant Service stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Hummer parts information, click here.

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