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Buick 16034644 Heater & Air Conditioner Control Assembly

1982-1988 Buick Century

Customer Questions & Expert Answers (4)
GM 16034644 Heater & Air Conditioner Control Assembly
  • Part Description
    Control Assembly, Heater & A/C
  • 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
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number16034644
    Part DescriptionControl Assembly, Heater & A/C
    Other NamesDash Control Unit
    Item Dimensions9.4 x 6.4 x 5.9 inches
    Item Weight1.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU16034644
    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
    1982-1988 Buick Century4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 16034644 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install a heater control head? Posted by Customer
    A:
    Disconnect the negative battery cable. Remove the center panel trim, and A/C switch face screws. Gently pull the assembly for access to connectors. Disconnect all electrical and vacuum links. Remove the A/C switch, feed cables and connections through the dash. Reconnect vacuum and electrical connectors, adjust cables for damper positioning. Install A/C switch screws and replace trim panels in reverse order.
    Posted by GMPartsGiant Specialist
    Q:
    How do you disconnect the control head for the 1985 Buick Century? Posted by Customer
    A:
    Disconnect the negative battery cable, remove the hush panel, instrument panel trim plate, and control head attaching screws, then pull the control head out. Unplug the electrical and vacuum connectors at the back of the control head and disconnect the temperature control cable.
    Posted by GMPartsGiant Specialist
    See expert answers on similar A/C Switch
    Q:
    How do you remove the electronic control panel for the 1985 Buick Century? Posted by Customer
    A:
    Disconnect the negative battery cable, remove the instrument panel trim plate(s) to gain access to the control panel, remove the attaching screws, and pull the control panel out far enough to unplug the electrical connector.
    Posted by GMPartsGiant Specialist
    See expert answers on similar A/C Switch
    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 16034644, the Right Choice

To ensure reliability, purchase GM part # 16034644 Heater & Air Conditioner Control Assembly. It is sometimes referred to as Buick A/C Switch. 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 models.

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