×
Contact Us Live Chat or 1-888-737-9766
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order Help Center
Make sure this part fits

Buick 16034664 Heater & Air Conditioner Control Assembly

1984-1990 Buick

Customer Questions & Expert Answers (4)
GM 16034664 Heater & Air Conditioner Control Assembly
GM 16034664 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

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number16034664
    Part DescriptionControl Assembly, Heater & A/C
    Other NamesDash Control Unit
    Item Dimensions9.4 x 6.5 x 5.8 inches
    Item Weight1.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU16034664
    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
    1985-1989 Buick Estate Wagon6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR COLLECT SP EDIT
    1988-1990, 1985 Buick Lesabre6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR COLLECT SP EDIT
    1984-1987 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

  • 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 16034664 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to Remove and Install a Control Head? Posted by Customer
    A:
    Disconnect the negative battery cable, remove the hush panel, instrument panel trim plate, and A/C switch attaching screws, then pull the A/C switch out. Unplug the electrical and vacuum connectors at the back of the A/C switch and disconnect the temperature control cable. Position the A/C switch near the mounting location, engage the electrical and vacuum connectors and cables to the back of the A/C switch, connect the temperature control cable, install the A/C switch and attaching screws, instrument panel trim plate, and hush panel, then connect the negative battery cable and tighten the cable bolt to 11 ft. lbs. (15 Nm). Finally, reset the radio, clock and any other applicable electronic devices.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the electronic control panel of the 2011 Buick Regal? 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
    Q:
    How do you install the trim panels in reverse order of their removal of the 1980 Buick Regal? Posted by Customer
    A:
    Install the trim panels in reverse order of their removal.
    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 16034664, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 16034664 Heater & Air Conditioner Control Assembly. It is sometimes referred to as Buick A/C Switch. 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 Buick Estate Wagon, Lesabre, Regal models.

Affordable, reliable and built to last, GM part # 16034664 Heater & Air Conditioner Control Assembly 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 Buick parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly