Item Type:AC Pressure Switch Sensor
Fitment:
Fit for Buick:
Fit for 2006-2007 Allure
Fit for 2019 Cascada
Fit for 2003 Century
Fit for 2013-2020 Enclave
Fit for 2005-2016 Lacrosse
Fit for 2004 Lesabre
Fit for 2012-2014 Regal
Fit for 2007 Terraza
Fit for 2016 Verano
Fit for Cadillac:
Fit for 2014-2017 ATS
Fit for 2017-2020 CT6
Fit for 2010-2019 CTS
Fit for 2004 Deville
Fit for 2009-2020 Escalade
Fit for 2011-2016 SRX
Fit for 2017-2020 XT5
Fit for 2014-2019 XTS
Fit for Pontiac:
Fit for 2007-2010 G52010 G62002 Grand AM
Fit for 2003-2007 Grand Prix
Fit for 2003-2008 Montana
Fit for Isuzu:
Fit for 2007-2008 Ascender
Fit for 2006 1-280
Fit for 2007-2008 1-290
Fit for 2006 1-350
Fit for 2007-2008 1-370
Fit for Saturn:
Fit for 2007-2008 Aura
Fit for 2003-2007 lon
Fit for 2002-2003LSedan
Fit for 2004 L3002010 0utlook
Fit for 2007 Relay
Fit for 2007-2010 Sky
Fit for 2004-2007 Vue
Fit for 2007-2010 Mercury Milan
Fit for 2003 0ldsmobile Alero
Fit for 2004-2005 Hummer H2
Fit for 2007-2012 Ford Fusion
Fit for Chevy:
Fit for 2003 Avalanche 2500
Fit for 2010-2017 Camar0
Fit for 2014-2017 Caprice
Fit for 2007-2017 Colorado
Fit for 2008-2017 Corvette
Fit for 2012 Cruze
Fit for 2008-2018 quinox
Fit for 2008-2014 Express 1500
Fit for 2008-2017 Express 2500
Fit for 2008-2019 Express 3500
Fit for 2006-2010 HHR
Fit for 2004-2013 lmpala
Fit for 2014 Impala Limited
Fit for 2004-2020 Malibu
Fit for 2005-2007 Monte Carlo
Fit for 2004-2019 Silverado 1500
Fit for 2003-2017 Silverado 2500
Fit for 2007 Avalanche/Silverado2500 3500 Classic
Fit for 2004-2017 Silverado 3500
Fit for 2014-2019 5onic2006 SSR
Fit for 2017-2019 Suburban
Fit for 2007-2014 Suburban 1500
Fit for 2003-2011 Suburban 2500
Fit for 2018 Suburban 3500 Hd
Fit for 2007-2019 Tahoe2007 Trailblazer
Fit for 2014-2017 Traverse
Fit for 2011-2017 Volt
Fit for GMC:
Fit for 2012-2016 Acadia
Fit for 2007-2020 Canyon
Fit for 2007-2009 Envoy
Fit for 2008-2010 Savana 1500
Fit for 2008-2020 Savana 2500
Fit for 2008-2020 Savana 3500
Fit for 2003-2015 Sierra 1500
Fit for 2007 Sierra 1500 Classic
Fit for 2005-2016 Sierra 2500
Fit for 2003-2019 Sierra 3500
Fit for 2012-2014 Terrain
Fit for 2004-2019 Yukon
Fit for 2018 Yukon Xl
Fit for 2003-2013 Yukon Xl 1500
Fit for 2003-2013 Yukon Xl 2500
OE:13587668
Material:Aluminum alloy Plastic
Color:Black and Silver
Why choose this item:The air conditioner doesn't cool properly, frequently starts and stops or makes abnormal noises? The AC Pressure Switch Sensor precisely monitors abnormal pressure, promptly protects the compressor, extends the system's lifespan, quickly restores the cooling efficiency, and keeps the coolness, comfort and stability online!
Installation method:
1.Disconnect the power supply: Before starting the vehicle, open the hood, locate the battery, and use a wrench to unscrew the fixing nut of the negative cable. Then, disconnect the negative cable from the battery to prevent short circuits during the operation.
2.Locate the sensor: The pressure switch sensor of the car air conditioning is usually located on the air conditioning pipe, the compressor, or the liquid storage dryer. The high-pressure switch is generally on the high-pressure pipe between the compressor and the condenser, while the low-pressure switch is mostly on the low-pressure pipe from the evaporator to the compressor.
3.Remove the old sensor: First, remove the electrical connector on the sensor. Some connectors have snap-in tabs that need to be pressed down before pulling out gently; some are fixed with screws, and the screws need to be unscrewed with a screwdriver before removing the connector. Use a wrench or socket wrench to turn counterclockwise to loosen the installation nut or bolt of the sensor, and carefully remove the old sensor from the pipe. Note that some sensors have springs or seals inside, and avoid dropping or losing these components when removing.
4.Check the installation position: After removing the old sensor, check if there are any damages, deformations, or blockages in the pipes at the installation position. If there are any problems, repair them first. Clean the impurities and oil stains on the installation area to ensure a good seal when installing the new sensor.
5.Install the new sensor: Apply an appropriate amount of sealant on the threads of the new sensor (if the product manual requires it), align the new sensor with the installation hole, rotate it clockwise, and initially tighten it by hand to ensure the sensor is installed in the correct direction. Then, use a wrench or socket wrench to further tighten it to the specified torque value (refer to the product manual or repair manual) to prevent damage to the sensor or the pipe due to over-tightening, or leakage due to under-tightening.
6.Connect the electrical components: Plug the electrical connector back into the new sensor, ensuring a secure connection, with the plug fully inserted and the snap-in tab locked in place; if there are screws fixed, tighten them with a screwdriver.
7.Restore power and test: Reconnect the negative cable of the car battery or plug the indoor air conditioning power plug. Start the vehicle or turn on the air conditioning, set the temperature to the cooling or heating mode, and observe the operation of the air conditioning system. Under normal circumstances, the compressor should start and stop normally, the outlet air temperature should meet the set requirements, and there should be no abnormal noise or error messages. If the air conditioning still does not work properly, it may be due to improper installation or other faults. Recheck the installation steps and seek professional repair personnel assistance if necessary.
Package Including:
1 x AC Pressure Switch Sensor
Q&A:
Q: Why should I consider replacing the AC Pressure Switch Sensor? A; When your car air conditioning fails to cool properly, has poor cooling effect, the compressor frequently starts and stops or makes abnormal noises, it is very likely that the AC Pressure Switch Sensor is malfunctioning. After users replace the sensor with a new one, the air conditioning returns to normal cooling, solves the problem of abnormal compressor operation, avoids system damage caused by inaccurate pressure monitoring, and significantly improves the stability and lifespan of the air conditioning system.
Q: How about the material and durability of the sensor?
A: It is made of high-quality metal and durable plastic. The metal part is used for the critical pressure sensing position, with good corrosion resistance and pressure resistance, and can work stably in the complex air conditioning system environment. The plastic part is used for the shell and other components, with good insulation and lightweight durability. Many users have reported after using it for many years that the sensor still accurately monitors pressure without any damage caused by material issues, and its durability far exceeds expectations.
Q: Is the installation of this sensor difficult, and does it require professional skills?
A: The installation process is relatively simple. For users with some basic knowledge of car repair, following the installation instructions provided with the product, using common tools such as wrenches and screwdrivers, they can replace it by themselves. First, disconnect the vehicle power supply, find the original sensor position, remove the electrical connector, unscrew the fixing nut, remove the old sensor, and then install the new sensor in the opposite order. However, if you are not confident in your hands-on ability, it is recommended to install it at a professional repair shop to ensure correct installation.
Q: Is the response speed of this sensor fast, and how does it affect the adjustment effect of the air conditioning system?
A: The response speed is extremely fast. When the pressure in the air conditioning system changes, it can convert the pressure change into an electrical signal and transmit it to the control system within a few milliseconds. Users have reported that after replacing this sensor, the air conditioning system adjusts temperature and pressure more quickly and accurately. For example, in hot weather, after turning on the air conditioning, it can reach the set temperature faster, and the compressor operation state is more stable, effectively improving the cooling efficiency and comfort of the air conditioning.
Q: Compared with similar products from other brands, what are the advantages of this sensor?
A: Compared with other brands, this sensor is superior in accuracy, providing more accurate pressure data for the air conditioning system, making the system run more stably. The material selection is of higher quality, with stronger durability, reducing the trouble and cost caused by frequent replacement of the sensor. The compatible vehicle models are also wider, meeting the needs of more car owners. Many users have commented that after using this sensor, the performance of the air conditioning system has significantly improved, far exceeding the performance of other brands' products they used before.