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Buick 89019176 Air Conditioner Compressor High Pressure Cut Off Switch Assembly

1982-1989 Buick

Customer Questions & Expert Answers (7)
GM 89019176 Air Conditioner Compressor High Pressure Cut Off Switch Assembly
GM 89019176 Air Conditioner Compressor High Pressure Cut Off Switch Assembly
GM 89019176 Air Conditioner Compressor High Pressure Cut Off Switch Assembly
GM 89019176 Air Conditioner Compressor High Pressure Cut Off Switch Assembly
  • Part Description
    Switch Asm,A/C Compressor High Pressure Cut Off ; Switch, A/C Compressor (Internal Parts)
  • Replaces
    2724256, 2724236, 6595211, 06595211, 02724256, 02724236
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number89019176
    Part DescriptionSwitch Asm,A/C Compressor High Pressure Cut Off ; Switch, A/C Compressor (Internal Parts)
    Item Dimensions3.1 x 2.1 x 1.3 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces2724256, 2724236, 6595211, 06595211, 02724256, 02724236
    ManufacturerGeneral Motors
    SKU89019176
    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
    1982-1989 Buick Century4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.3L, 6 Cyl 3.8L, 6 Cyl 4.3L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1982-1989 Buick Electra6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR, LIMITED 4 DOOR RWD, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR
    1982-1989 Buick Estate Wagon6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1982-1989 Buick Lesabre6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1988-1989 Buick Reatta6 Cyl 3.8LREATTA, RIVIERA, T TYPE
    1982-1987 Buick Regal6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, REGAL, STATION WAGON
    1982-1989 Buick Riviera6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCONVERTIBLE COUPE, REATTA, RIVIERA, T TYPE
    1982-1989 Buick Skyhawk4 Cyl 1.8L, 4 Cyl 2.0L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, STATION WAGON, T-TYPE 2 DOOR
    1984-1989 Buick Skylark4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.3L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, SKYLARK, SOMERSET, T-TYPE
    1985-1987 Buick Somerset4 Cyl 2.5L, 6 Cyl 3.0L2 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL, REGAL LIMITED, SOMERSET, T-TYPE

  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 89019176 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install a Compressor or Refrigerant Line Mounted Switch for Buick Century,Regal? Posted by Customer
    A:
    To replace the compressor-mounted switch, disconnect the negative battery cable and discharge the A/C system. Remove the coupled hose at the compressor rear and unplug the electrical connector. Using snap-ring pliers, remove the switch retaining ring. Remove the switch, discard the O-ring. Lubricate a new O-ring with refrigerant oil and insert it into the switch cavity. Lubricate and insert the switch. Secure with the retaining snap-ring. Reconnect the electrical connector and coupled hose with new O-rings. Reconnect the battery, tighten it to 11 ft. lbs., then evacuate, recharge, and test the system. Reset electronic devices like radio and clock. To replace the refrigerant line-mounted switch, disconnect the battery and unplug the electrical connector.
    Posted by GMPartsGiant Specialist
    Q:
    What is the Function of the Switch in an Air Conditioning System for Buick Century,Regal? Posted by Customer
    A:
    To remove and install the switch, disconnect the negative battery cable, properly discharge the air conditioning system into a recovery/recycling machine, unplug the electrical connector(s), remove the switch from its mounting position, install the switch, lubricate new O-rings with refrigerant oil, install new O-rings on the coupled hose assembly, engage the electrical connector(s), connect the negative battery cable, tighten the cable bolt to 11 ft. lbs. (15 Nm), evacuate, charge and leak test the system, and reset the radio, clock and any other applicable electronic devices.
    Posted by GMPartsGiant Specialist
    Q:
    How do you install the switch for the 1983 Buick Century? Posted by Customer
    A:
    Install a new O-ring, lubricate with refrigerant oil, install the switch to the accumulator, engage the electrical connector, connect the negative battery cable, and reset the radio, clock and any other applicable electronic devices.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How to remove and install the switch for the 1984 Buick Century? Posted by Customer
    A:
    Disconnect the negative battery cable, properly discharge the air conditioning system into a recovery/recycling machine, unplug the electrical connector(s), remove the switch from its mounting position, install the switch, lubricate new O-rings with refrigerant oil, install new O-rings on the coupled hose assembly, engage the electrical connector(s), connect the negative battery cable, tighten the cable bolt to 11 ft. lbs. (15 Nm), evacuate, charge and leak test the system, and reset the radio, clock and any other applicable electronic devices.
    Posted by GMPartsGiant Specialist
    See expert answers on similar A/C Compressor Cut-Out Switches
    Q:
    How does the pressure cycling switch control the refrigeration cycle of the 1993 Buick Regal? Posted by Customer
    A:
    It senses low-side pressure as an indicator of evaporator temperature.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you remove and install a switch mounted on the refrigerant line of the 1992 Buick Regal? Posted by Customer
    A:
    Disconnect the negative battery cable, unplug the electrical connector, remove the switch from the coupled hose assembly, discard the 0-ring, lubricate a new 0-ring with refrigerant oil.
    Posted by GMPartsGiant Specialist
    See expert answers on similar A/C Compressor Cut-Out Switches
    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 89019176, the Right Choice

To ensure reliability, purchase GM part # 89019176 Air Conditioner Compressor High Pressure Cut Off Switch Assembly. It is sometimes referred to as Buick HVAC Pressure Switch, Buick A/C Compressor Cut-Out Switches. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Century, Lesabre, Regal models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 89019176 Air Conditioner Compressor High Pressure Cut Off Switch Assembly. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Buick parts information, click here.

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