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Buick 13587668 Air Conditioner Refrigerant Pressure Sensor Assembly

2003-2021 Buick

Customer Questions & Expert Answers (21)
GM 13587668 Air Conditioner Refrigerant Pressure Sensor Assembly
GM 13587668 Air Conditioner Refrigerant Pressure Sensor Assembly
GM 13587668 Air Conditioner Refrigerant Pressure Sensor Assembly
GM 13587668 Air Conditioner Refrigerant Pressure Sensor Assembly
GM 13587668 Air Conditioner Refrigerant Pressure Sensor Assembly
  • Part Description
    Sensor Assembly, A/C Refrigerant Pressure
  • Replaces
    22634172, 13502758, 22678731, 13502759
  • Manufacturer
    General Motors
Make sure this part fits
$44.51 MSRP: $93.49
You Save: $48.98 (53%)
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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 Buick
    Manufacturer Part Number13587668
    Part DescriptionSensor Assembly, A/C Refrigerant Pressure
    Item Dimensions2.5 x 1.5 x 1.1 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces22634172, 13502758, 22678731, 13502759
    ManufacturerGeneral Motors
    SKU13587668
    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
    2005-2015 Buick Allure4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CX 4 DOOR SEDAN, CXL 4 DOOR, CXL 4 DOOR SEDAN, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS 4 DOOR SEDAN, CXS(US)/Allure CXS(CAN), SPS 4 DOOR SEDAN, SUPER SERIES 4 DOOR
    2016-2019 Buick Cascada4 Cyl 1.6LUPLEVEL 2 DOOR CONVERTIBLE
    2003-2005 Buick Century6 Cyl 3.1LCUSTOM, CUSTOM 4 DOOR, GL, GLX, GS, LIMITED, LS
    2008-2021 Buick Enclave6 Cyl 3.6LBASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV, SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD
    2013-2020 Buick Encore4 Cyl 1.4LCX 4 DOOR SPORT UTILITY, CXL 4 DOOR SPORT UTILITY
    2016-2020 Buick Envision4 Cyl 2.0L, 4 Cyl 2.5L4 DOOR BASE, 4 DOOR PREMIUM, 4 DOOR PREMIUM 2, 4 DOOR UPLEVEL
    2005-2019 Buick LaCrosse4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK, CX (US)/ALLURE CX (CAN), CX 4 DOOR, CX 4 DOOR SEDAN, CXL 4 DOOR, CXL 4 DOOR SEDAN, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS 4 DOOR SEDAN, CXS(US)/Allure CXS(CAN), SPS 4 DOOR SEDAN, SUPER SERIES 4 DOOR
    2003-2005 Buick Lesabre6 Cyl 3.8LCUSTOM, LIMITED
    2006-2011 Buick Lucerne6 Cyl 3.8L, 6 Cyl 3.9L, 6 Cyl 3.9L Flex, 8 Cyl 4.6LCX 4 DOOR, CXL, CXL 4 DOOR, CXS, V6 CX/CXL 4 DOOR, V8 CXL/SUPER 4 DOOR, V8 SUPER SERIES 4 DOOR
    2003-2005 Buick Park Avenue6 Cyl 3.8LPARK AVENUE, ULTRA
    View More

  • 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 13587668 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the role of the pressure cycling switch in the AC system for Cadillac CTS? Posted by Customer
    A:
    The pressure cycling switch, located on top of the hard line connecting the condenser to the air conditioning thermostatic expansion valve (TXV), is crucial in the AC system. It detects low refrigerant line pressure and turns the system off and on to increase the pressure. If the pressure becomes too high, the pressure cut-off switch shuts the system off. To replace the pressure cycling switch, an automotive air conditioning technician should discharge the system first. Then, unplug the electrical connector and unscrew the old switch. Lubricate the O-ring with clean refrigerant oil before installing the new switch. Screw it in until hand tight and then securely tighten. Reconnect the electrical connector and have the technician who discharged it evacuate, recharge, and leak test the system.
    Posted by GMPartsGiant Specialist
    Q:
    Where is the pressure sensor located in the air conditioning system for Chevrolet Camaro? Posted by Customer
    A:
    The pressure sensor is located on the hard line from the condenser to the air conditioning thermostatic expansion valve(TXV). Remove the air filter housing. Unplug the electrical connector from the pressure cycling switch. Disconnect the electrical connector to the pressure switch. Unscrew the pressure sensor. Replace the 0-ring with a new one. Before installing it, lubricate it with clean refrigerant oil of the correct type. Screw the new sensor into place until hand tight, then tighten it securely. Reconnect the electrical connector. Install the air filter housing.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove the pressure sensor in Chevrolet Cruze? Posted by Customer
    A:
    The HVAC pressure switch is located at the bottom-right corner of the condenser and mounted to the refrigerant lines. Remove it by lifting the front of the vehicle and supporting it on jackstands, followed by the removal of the splash guard between the bumper cover and the subframe.
    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 to remove and install a low-pressure switch and pressure sensor in an air conditioning system on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    To remove the low-pressure switch, start by unplugging the electrical connector and then unscrewing the switch. For installation, screw the new switch onto the threads until hand tight and then tighten it securely before reconnecting the electrical connector. To remove the pressure sensor, 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. For installation, install the pressure sensor and then tighten it securely.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the low-pressure switch for the 2013 Chevrolet Avalanche? 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:
    How should you hold the fitting while removing the sensor of the 2015 Cadillac Escalade? Posted by Customer
    A:
    Hold the fitting with an open-end wrench to avoid damaging the pressure line.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    What should be removed after raising the 2005 Chevrolet Cobalt? Posted by Customer
    A:
    After raising the vehicle, the right front wheel and inner fender splash shield should be removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    What is the final step after installing the new sensor of the 1998 Chevrolet Corvette? Posted by Customer
    A:
    The final step is to reconnect the electrical connector.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How can the pressure sensor be unplugged for the 2007 Chevrolet HHR? Posted by Customer
    A:
    From underneath the vehicle, the electrical connector should be unplugged from the pressure sensor.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    What should you do first to remove the air filter housing for the 2011 Chevrolet Impala? Posted by Customer
    A:
    Unplug the electrical connector from the sensor.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you remove the pressure sensor of the 2007 Chevrolet Silverado? 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:
    How do you remove the low-pressure switch for the 2007 Chevrolet Tahoe? 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:
    How should the new air conditioning pressure sensor be installed for the 2013 Chevrolet Malibu? Posted by Customer
    A:
    Lubricate the new O-rings with compatible refrigerant oil and screw the new sensor onto the threads, tightening it securely.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you remove the low-pressure switch for the 2008 Chevrolet Suburban? 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:
    How do you remove the low-pressure switch for the 2013 GMC Sierra? 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 be done before starting the removal process of the 2007 Pontiac G5? Posted by Customer
    A:
    Before starting the removal process, the right front wheel lug nuts should be loosened, and the vehicle should be raised and securely supported on jackstands.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    Q:
    How do you replace the air conditioning pressure sensor for the 2008 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:
    How do you install the pressure sensor for the 2014 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
    Q:
    How should the new sensor be installed for the 2004 Saturn ION? Posted by Customer
    A:
    The new sensor should be screwed in until hand tight and then securely tightened.
    Posted by GMPartsGiant Specialist
    See expert answers on similar HVAC Pressure 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 13587668, the Right Choice

To ensure reliability, purchase GM part # 13587668 Air Conditioner Refrigerant Pressure Sensor 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 Allure, Century, Lesabre models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 13587668 Air Conditioner Refrigerant Pressure Sensor 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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