Make sure this part fits

GM 15966454
Pressure Switch

2002-2003 GM

Customer Questions & Expert Answers (3)
GM 15966454 Pressure Switch
GM 15966454 Pressure Switch
  • Part Description
    Switch, Air Conditioner Electric Temperature Control; A/C Compressor Cut-Out; HVAC Pressure Switch.
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2002-2003 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS
    2002-2003 Chevrolet Avalanche 1500Base, North Face, On Road Edition, WBH, Z718 Cyl 5.3 L GAS
    2002-2003 Chevrolet Avalanche 2500Base8 Cyl 8.1 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 15966454 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 15966454 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What is the final step after installing the new switch for the 2003 Chevrolet Avalanche 1500? Posted by Customer
    A:
    Reconnect the electrical connector to the A/C low pressure switch and perform a leak test on the fittings of the components using the J 39400-A.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this A/C Compressor Cut-Out Switches
    Q:
    What is the first step in servicing and repairing the High Pressure Safety Valve HVAC for the 2002 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Begin by cleaning the valve seat area on the rear head.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this 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!

OEM GM Pressure Switch 15966454 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 15966454 Pressure Switch is available in the market under the name GM HVAC Pressure Switch, A/C Compressor Cut-Out Switches. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15966454 Pressure Switch fits certain Chevrolet Avalanche 1500, Avalanche 2500 models, as well as Cadillac Escalade EXT models.
The original GM component designated by Manufacturer Part Number 15966454 maintains top performance when functioning as the Switch, Air Conditioner Electric Temperature Control; A/C Compressor Cut-Out; HVAC Pressure Switch. unit. The component 15966454 is constructed from durable material and its dimensions span 2.6 x 2.1 x 1.2 inches while weighing 0.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Switch, A/C Electric Temperature And Motor Control. The part 15966454 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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