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Cadillac 13587668 Pressure Cutoff Switch

2003-2024 Cadillac

Customer Questions & Expert Answers (3)
13587668 GM Pressure Cutoff Switch Product Photo 1 of 5
  • Part Description
    Sensor Assembly - A/C Refrigerant Pressure
  • Replaces
    13502759, 22634172, 13502758, 22678731
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number13587668
    Part DescriptionPressure Cutoff Switch; Sensor Assembly - A/C Refrigerant Pressure
    Item Dimensions7.2 x 7.2 x 6.2 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces13502759, 22634172, 13502758, 22678731
    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
    2013-2019 Cadillac ATS4 Cyl 2.0L, 4 Cyl 2.5L, 6 Cyl 3.6L2 DOOR COUPE, 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN
    2016-2020 Cadillac CT64 Cyl 2.0L, 6 Cyl 3.0L, 6 Cyl 3.6L4 DOOR SEDAN, BASE 4 DOOR SEDAN, PLATINUM 4 DOOR SEDAN, PREMIUM 4 DOOR SEDAN
    2009-2019 Cadillac CTS4 Cyl 2.0L, 6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR V-SERIES SEDAN, 4 DOOR WAGON, 4 DOOR WAGON(RHD), V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON
    2003-2005 Cadillac Deville8 Cyl 4.6LDEVILLE, HIGH LUXURY, SEVILLE, STS, TOURING 4 DOOR, TOURING SEDAN
    2006-2011 Cadillac DTS8 Cyl 4.6L4 DOOR, FUNERAL COACH, LIMOUSINE
    2014-2016 Cadillac ELR4 Cyl 1.4L Flex2 DOOR COUPE
    2003-2020 Cadillac Escalade8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 3/4 TON, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, EXT 1/2 TON, EXT 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
    2003-2004 Cadillac Seville8 Cyl 4.6LDEVILLE, HIGH LUXURY, SEVILLE, STS, TOURING 4 DOOR
    2010-2016 Cadillac SRX6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.6LCROSSOVER 4 DOOR
    2017-2024 Cadillac XT56 Cyl 3.6LCROSSOVER 4 DOOR, LUXURY CROSSOVER 4 DOOR, Luxury Crossover 4 Door , LUXURY CROSSOVER 4 DOOR , PLATINUM CROSSOVER 4DOOR, PREMIUM CROSSOVER 4DOOR, Sport Crossover 4 Door , SPORT CROSSOVER 4DOOR
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  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 13587668 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to replace the HVAC Pressure Switch on Pontiac G6? Posted by Barbie H.
    A:
    When it comes to the HVAC Pressure Switch, it is threaded onto a Schrader valve and this shows that there is no need for discharging the air conditioning system so as to replace it. Nonetheless, if either extreme occurs, this sensor will protect the system from running. To modify it, unplug the electrical connector from the sensor first. Next, unscrew the sensor from the Schrader valve using a back-up wrench on the fitting for the sensor to avoid damaging the refrigerant line. Then lubricate switch 0-ring with clean refrigerant oil of correct type. After screwing on new sensor threads until hand tight and then tighten securely. Finally, reconnect electrical connector.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Oct 26, 2022
    Q:
    I'm pretty sure I need a new low pressure AC switch, but I can't find it! Can you please tell me where it is? Thank You! Posted by Verified Customer / 2006 Light Truck Canyon / Colorado (4WD)
    A:
    13587668 SHOULD BE THE SENSOR YOUR LOOKING FOR. ON THE END OF THE LONG LINE RUNNING BACK THE PASSANGER SIDE .
    Answered by GM Parts Specialist Henry / Jun 11, 2025

Genuine GM Part 13587668, the Right Choice

To ensure reliability, purchase GM part # 13587668 Pressure Cutoff Switch. It is sometimes referred to as Cadillac HVAC Pressure Switch, Cadillac 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 Cadillac ATS, CTS, Escalade models.

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