Best Air Conditioning Trinary Switches in 2026

Brand New, OE replacement: UAC branded Clutch Cycling Switch.Material:Metal, Plastic

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Maximum cooling efficiency

Abundant quantity: you will receive 6 pieces of air conditioning control switch knob buttons, 3 pieces for a set, 2 sets in total, which are sufficient to meet your daily use or replacement needs; At the same time, you can share them with your family members or good friends

A wide range of applications: the air conditioning control switch knob is compatible with Toyota Tacoma 2005-2015, which can fit well with the car and give you a good driving experience; In addition, please check the model of your car before purchasing to avoid unnecessary waste

Reliable material: the outer ring of the AC control switch knob is made of quality aluminum alloy and the inner ring is made of ABS plastic, which is stylish in appearance and exquisite in workmanship, not easy to deform or break, reliable and practical to use, providing you with a long term service

Brand New, OE replacement: UAC branded Trinary HPCO CF LPCO

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Maximum cooling efficiency

NEW, FOR INDAK BRAND,AIR CONDITIONING Universal Use, Rotary 3 Speed Blower Switch WITH Plastic 'FAN' Knob.

Has 5 Spade Terminals And A 1/4" 'D' Shaft For The Knob.Threaded Shaft Length Approx. 3/8" (Body is Approx. 1" X 1" Square, Threaded Shaft Diameter Is 7/16" ).

The 'H' , 'M' and 'L' terminals are for fan speed leads..The 'B' terminal is the power 'in' terminal, while the 'C' terminal is for the clutch, thermostat, trinary or binary switch depending on application. There is NOT a ground terminal on the switch. The motor and /or switches are normally internally or externally grounded. Has Off/ Low/Med/High Positions, 12 VOLT, 25 Amp. Rating.

Brand New, OE replacement: UAC branded Trinary HPCO CF LPCO

100% Guaranteed Fit! Add your car (year/make/model) to Amazon's garage to confirm

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Brand New, OE replacement: UAC branded Trinary HPCO CF LPCO

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Maximum cooling efficiency

🚕【Compatible Vehicles Note & Tip】★★★Buy it with your confidence! ★★please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchase our A/C Pressure Sensor Switch. ★★★Always make sure that the electrical connections are clean and free of dirt or moisture before connecting together. This will ensure that the new product will work correctly.

🚗【Features & Quality】 ★★★Manufactured with the highest grade materials for prolonged life and superior performance. All of their sensor comes with premium materials and high quality pin terminals to extend the service life. ★★★All A/C pressure sensors were carefully engineered following all OE specifications, in order to meet the service professionals' needs and demands.

🌿【Easy Installation】★★Each A/C pressure sensor is designed and tested to OE specifications for a direct-fit replacement restoring factory pressure function , the first time!★★★ Only 15 mins less for installation.Save your time and money, check youtube video if you have installation problem.

Fit type: Universal

Package Dimensions: 6.75 H x 11.72 L x 8.44 W (inches)

Country of Origin : China

Four Seasons 35889 System Mounted Trinary Pressure Switch (35889)

Part number: 35889

Package Weight: 0.090 kilograms

Brand New, OE replacement: UAC branded Trinary HPCO CF LPCO

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Maximum cooling efficiency

HP: 3.14Mpa OFF; MP: 1.52Mpa ON; LP: 0.196Mpa OFF

Part number: 80440S1K003, 80440S3MA01, 80440S3VA01, 80440SEPA01, 8864508010, 8864560030

Tip: always make sure that the electrical connections are clean and free of dirt or moisture before connecting together.

Part Number: 35702,1151,00091-31511,71R1150,RD3646,INM2G754A,71R1150,4428-2T754A,15-50180,H755,MT1355,SW 1000c

5 Spade Terminals And A 1/4" 'D' Shaft For The Knob.Threaded Shaft Length Approx. 3/8" (Body is Approx. 1" X 1" Square, Threaded Shaft Diameter Is 7/16" )

The 'H' , 'M' and 'L' terminals are for fan speed leads..The 'B' terminal is the power 'in' terminal, while the 'C' terminal is for the clutch,thermostat, trinary or binary switch depending on application. There is NOT a ground terminal on the switch. The motor and /or switches are normally internally or externally grounded. Has Off/ Low/Med/High Positions, , 12 VOLT, 25 Amp. Rating *NOTE* THIS DOES NOT MAKE YOUR 1 SPEED MOTOR A 3 SPEED !! THIS IS FOR MOTORS THAT ARE 3 SPEED ALREADY!!! THESE

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

The car a/c pressure switch is a type of device called a pressure sending unit transducer, it is designed to protect the A/C system against pressure that is too high or too low. There are both high pressure switches and low pressure switches. The A/C pressure switch or clutch cycling switch can be mounted to A/C pressure line, compressor or accumulator/drier. Easy to remove or install it.

AMApart A3036C R12 R134a ac pressure sensor compatible with Honda Accord, 2008-2009, Honda CR-V 2002-2006, Honda Fit 2007-2008, Honda Odyssey 1995-1998 accessories. AMApart offer lifetime warranty service.

AMApart A3050 R-134a A/C Air Conditioner Pressure Transducer Switch Sensor Compatible with ACURA CL MDX TL HONDA INSIGHT ODYSSEY RIDGELINE ISUZU F SERIES TRUCK NPR LEXUS IS300 LX470 MAZDA 2 3 5 6 CX7 CX9 RX8 PONTIAC VIBE TOYOTA CAMRY CELICA COROLLA ECHO LAND CRUISER MATRIX PRIUS RAV4 SEQUOIA SIENNA SOLARA

AMApart A3050 R-134a A/C Trinary Pressure Switch Specifications: System Mounted Trinary Pressure Switch, Connector Gender: Male, Connector Terminal: 4, Connector Type: Oval, Fitting Thread Size: M11 x 1.00, Operate Psi High On: 350, Operate Psi Low On: 30, Operate Psi Med Off: 180, Operate Psi Med On: 220, Style: Pressure, Terminal Type: Pin, Type: Trinary, Voltage: 12

AMApart HPCO/LPCO Trinary Pressure Switch are designed to meet or exceed OE specifications.

Brand New, OE replacement: UAC branded Trinary HPCO CF LPCO

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

Maximum cooling efficiency

for Air Conditioning Universal Use, Rotary 3 Speed Blower Switch WITH Plastic 'FAN' Knob Has 5 Spade Terminals And A 1/4" 'D' Shaft For The Knob.Threaded Shaft Length Approx. 3/8" (Body is Approx. 1" X 1" Square, Threaded Shaft Diameter Is 7/16" )

The 'H' , 'M' and 'L' terminals are for fan speed leads..The 'B' terminal is the power 'in' terminal, while the 'C' terminal is for the clutch,thermostat, trinary or binary switch depending on application. There is NOT a ground terminal on the switch.

The motor and /or switches are normally internally or externally grounded. Has Off/ Low/Med/High Positions,12 VOLT, 25 Amp. Rating *NOTE* THIS DOES NOT MAKE YOUR 1 SPEED MOTOR A 3 SPEED !! THIS IS FOR MOTORS THAT ARE 3 SPEED ALREADY!

Replace Part Number - This 3 Speed Blower Switch is designed to replacement for Four Seasons 35702, 00091‑31511, replacement for Freightliner INM2G754A, replacement for Red Dot 71R1150, RD3646.

Replace Part Number - This 3 Speed Blower Switch is designed to replacement for Four Seasons 35702, 00091‑31511, replacement for Freightliner INM2G754A, replacement for Red Dot 71R1150, RD3646.

Replace Part Number - This 3 Speed Blower Switch is designed to replacement for Four Seasons 35702, 00091‑31511, replacement for Freightliner INM2G754A, replacement for Red Dot 71R1150, RD3646.

Brand New, OE replacement: UAC branded Trinary HPCO CF LPCO

100% Guaranteed Fit! Add your car (year/make/model) to Amazon's garage to confirm

Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications

💙Compatible With:Hyundai 2002-2003 | Accent 1.5 L4, 2002-2005 | Accent 1.6 L4, 2001-2006 | Elantra 2.0 l4, 2001-2005 | Santa Fe 2.4 L4, 2001-2005 | Santa Fe 2.7 V6, 2003-2005 | Santa Fe 3.5 V6, 1999-2005 | Sonata 2.4 L4, 1999-2001 | Sonata 2.5 V6, 2002-2005 | Sonata 2.7 V6, 2003-2008 | Tiburon 2 L4, 2003-2008 | Tiburon 2.7 V6,2005-2009 | Tucson 2 L4,2005-2009 | Tucson 2.7 V6,2001 | XG300 3.0 v6,2002-2005 | XG350 3.5 v6,

💙Compatible With:Kia 2004-2006 Amanti 3.5 v6, 2003-2005 Magentis 2.4 L4, 2003-2005 Magentis 2.7 V6, 2001-2006 Optima 2.4 L4, 2001 Optima 2.5 V6, 2002-2006 Optima 2.7 V6, 2002-2005 Sedona 3.5 v6, 2003-2005 Sorento 3.5 v6, 2003-2004 Spectra 1.8 L4, 2004-2005 Spectra 2.0 L4, 2005 SPECTRA5 2.0 L4, 2002 Sportage 2 L4, 2005 Sportage 2 L4, 2005 Sportage 2.7 V6,

💙Alternate/OEM Part Number:1711763,977522D000,977523A000,5060012,1S9240,1S9241,977522D000,9775238000,9775238001,SW6702,PCS101,977522D000,9775238000,9775238001.