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A/C Trinary Switch
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$98.53 MSRP:$139.18You Save: $40.65 (30%)Product Specifications- Other Names: Pressure Sensor
- Item Dimensions: 2.0 x 1.0 x 1.0 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 80450-SZW-003, 80450-SFE-003
- Part Description: Sensor Assembly, Press
Four Seasons® A C Trinary Switch
PartNumber: 20974$95.56Product Specifications- Color: Black
- Comp Open/Closed: Open
- Connector Gender: Female
- Connector Shape: Rectangle
- Fan Open/Closed: Open
- Fitting Gender: Female
- Fitting Thread Size: 7/16" x 20
- Item Included A Desc: 24650
- Item Included A Qty.: 1
- Material: Plastic / Metal
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 440
- Operate Psi High On: 340
- Operate Psi Low Off: 21
- Operate Psi Low On: 26
- Operate Psi Med Off: 180
- Operate Psi Med On: 225
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361209749
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
OEM (Genuine) Cut-Off Switch
PartNumber: 13587668$51.62 MSRP:$97.41You Save: $45.79 (48%)Product Specifications- Item Dimensions: 2.5 x 1.5 x 1.1 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 22634172, 13502758, 22678731, 13502759
- Part Description: Cut-Off Switch
Four Seasons® A C Trinary Switch
PartNumber: 20963$95.16Product Specifications- Color: Black; Gray
- Comp Open/Closed: Open
- Connector Gender: Female
- Connector Shape: Oval; Square
- Fan Open/Closed: Open
- Fitting Gender: Female
- Fitting Thread Size: M10 x 1.25
- Item Included A Desc: 24606
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 440
- Operate Psi High On: 260
- Operate Psi Low Off: 22
- Operate Psi Low On: 25
- Operate Psi Med Off: 195
- Operate Psi Med On: 240
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361209633
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
Four Seasons® A C Trinary Switch
PartNumber: 36573$62.23Product Specifications- Color: Gray
- Comp Open/Closed: Open
- Connector Gender: Female
- Connector Shape: Rectangle
- Fan Open/Closed: Open
- Fitting Gender: Female
- Fitting Thread Size: 7/16" x 20
- Item Included A Desc: 24650
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 455
- Operate Psi High On: 350
- Operate Psi Low Off: 28
- Operate Psi Low On: 30
- Operate Psi Med Off: 200
- Operate Psi Med On: 240
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361365735
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
OEM (Genuine) Pressure Switch
PartNumber: F3AZ-19E762-A$8.21 MSRP:$13.07You Save: $4.86 (38%)Product Specifications- Other Names: Pressure Switch
- Item Dimensions: 2.3 x 9.7 x 12.2 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Pressure Switch
Four Seasons® A C Trinary Switch
PartNumber: 36581$60.23Product Specifications- Color: Black
- Comp Open/Closed: Open
- Connector Gender: Wire Lead
- Connector Shape: Wire Lead
- Fan Open/Closed: Open
- Fitting Gender: Female
- Fitting Thread Size: M10 x 1.25
- Item Included A Desc: 24606
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 450
- Operate Psi High On: 325
- Operate Psi Low Off: 30
- Operate Psi Low On: 33
- Operate Psi Med Off: 170
- Operate Psi Med On: 220
- Style: Pressure
- UPC: 096361365810
- Voltage: 12
- Weather Pack: No
- Part Description: A C Trinary Switch
$47.02 MSRP:$66.43You Save: $19.41 (30%)Product Specifications- Item Dimensions: 7.1 x 2.9 x 2.1 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 80440-S3M-A01
- Part Description: Switch, Triple Pressure
Four Seasons® A C Trinary Switch
PartNumber: 36572$55.73Product Specifications- Color: Black
- Comp Open/Closed: Open
- Connector Gender: Female
- Connector Shape: Rectangle
- Fan Open/Closed: Closed
- Fitting Gender: Female
- Fitting Thread Size: 7/16" x 20
- Item Included A Desc: 24650
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 450
- Operate Psi High On: 305
- Operate Psi Low Off: 19
- Operate Psi Low On: 20
- Operate Psi Med Off: 200
- Operate Psi Med On: 245
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361365728
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
$76.04 MSRP:$103.90You Save: $27.86 (27%)Product Specifications- Other Names: Pressure Sensor, Pressure Switch
- Item Dimensions: 2.1 x 1.0 x 1.0 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 92136-7S000, 92136-ZT00A, 92136-6J010, 92136-EL00A
- Part Description: Sensor Assembly-Pressure
Four Seasons® A C Trinary Switch
PartNumber: 20928$51.91Product Specifications- Color: Black; Gray
- Comp Open/Closed: Open
- Connector Gender: Male
- Connector Shape: Oval; Round
- Fan Open/Closed: Closed
- Fitting Gender: Female
- Fitting Thread Size: M11 x 1.00
- Item Included A Desc: 23678
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 440
- Operate Psi High On: 370
- Operate Psi Low Off: 32
- Operate Psi Low On: 37
- Operate Psi Med Off: 185
- Operate Psi Med On: 225
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361209282
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
OEM (Genuine) AC Switch
PartNumber: HG1Z-19D594-A$65.07 MSRP:$107.56You Save: $42.49 (40%)Product Specifications- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: BT4Z-19D594-A
- Part Description: AC Switch
Four Seasons® A C Trinary Switch
PartNumber: 20049$47.77Product Specifications- Color: Gray
- Comp Open/Closed: Open
- Connector Gender: Male
- Connector Shape: Oval
- Fan Open/Closed: Open
- Fitting Gender: Male
- Fitting Thread Size: 3/8" x 24
- Item Included A Desc: 24606
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 380
- Operate Psi High On: 280
- Operate Psi Low Off: 28
- Operate Psi Low On: 35
- Operate Psi Med Off: 180
- Operate Psi Med On: 225
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361200494
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
- $47.22 MSRP:
$66.43You Save: $19.21 (29%)Product Specifications- Item Dimensions: 7.1 x 2.9 x 2.1 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 80440-S3M-A01
- Part Description: Switch, Triple Pressure
Four Seasons® A C Trinary Switch
PartNumber: 20949$45.91Product Specifications- Color: Black
- Comp Open/Closed: Open
- Connector Gender: Male
- Connector Shape: Oval; Rectangle
- Fan Open/Closed: Closed
- Fitting Thread Size: 3/8" x 24
- Item Included A Desc: 24606
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System mount; System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 345
- Operate Psi High On: 265
- Operate Psi Low Off: 35
- Operate Psi Low On: 33
- Operate Psi Med Off: 140
- Operate Psi Med On: 175
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361209497
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
OEM (Genuine) AC Tube Seal
PartNumber: 3041827$7.78 MSRP:$14.06You Save: $6.28 (45%)Product Specifications- Item Dimensions: 1.4 x 0.7 x 0.3 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 24436648
- Part Description: AC Tube Seal
Four Seasons® A C Trinary Switch
PartNumber: 20969$47.81Product Specifications- Color: Gray
- Comp Open/Closed: Open
- Connector Gender: Male
- Connector Shape: Oval
- Fan Open/Closed: Open
- Fitting Gender: Male
- Fitting Thread Size: 3/8" x 24
- Item Included A Desc: 24606
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 410
- Operate Psi High On: 300
- Operate Psi Low Off: 29
- Operate Psi Low On: 33
- Operate Psi Med Off: 150
- Operate Psi Med On: 190
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361209695
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
OEM (Genuine) Cut-Off Switch
PartNumber: 88645-20050$218.81 MSRP:$317.89You Save: $99.08 (32%)Product Specifications- Other Names: Pressure Cycling Switch; Pressure Cut-Off Switch; Switch, Pressure NO.1
- Item Dimensions: 1.9 x 1.6 x 1.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cut-Off Switch
Four Seasons® A C Trinary Switch
PartNumber: 20048$41.92Product Specifications- Color: Black
- Comp Open/Closed: Open
- Connector Gender: Female
- Connector Shape: Oval
- Fan Open/Closed: Open
- Fitting Gender: Male
- Fitting Thread Size: 3/8" x 24
- Item Included A Desc: 24606
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 395
- Operate Psi High On: 290
- Operate Psi Low Off: 38
- Operate Psi Low On: 45
- Operate Psi Med Off: 195
- Operate Psi Med On: 240
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361200487
- Voltage: 12
- Weather Pack: No
- Part Description: A C Trinary Switch
$87.49 MSRP:$123.58You Save: $36.09 (30%)Product Specifications- Item Dimensions: 2.7 x 1.7 x 1.5 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 80440-SS0-900, 80440-S84-A01, 80440-SK3-901, 80440-S84-A02
- Part Description: Switch, Air Conditioning (Dual) (Fuji)
Four Seasons® A C Trinary Switch
PartNumber: 20944$41.76Product Specifications- Color: Blue; Gray
- Comp Open/Closed: Open
- Connector Gender: Male
- Connector Shape: Oval; Round
- Fan Open/Closed: Open
- Fitting Gender: Male
- Fitting Thread Size: M11 x 1.00
- Item Included A Desc: 23678
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: Radiator Mount; System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 455
- Operate Psi High On: 350
- Operate Psi Low Off: 28
- Operate Psi Low On: 29; 30
- Operate Psi Med Off: 180
- Operate Psi Med On: 220
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361209442
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
OEM (Genuine) Switch ,Pressure
PartNumber: 88645-22070$48.63 MSRP:$62.33You Save: $13.70 (22%)Product Specifications- Other Names: Switch, Pressure NO.1
- Item Dimensions: 2.0 x 1.6 x 1.1 inches
- Item Weight: 1.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Switch ,Pressure
Four Seasons® A C Trinary Switch
PartNumber: 37316$31.36Product Specifications- Color: Black
- Comp Open/Closed: Open
- Connector Gender: Female
- Connector Shape: Oval
- Fan Open/Closed: Open
- Fitting Gender: Male
- Fitting Thread Size: 3/8" x 24
- Item Included A Desc: 24606
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 385
- Operate Psi High On: 290
- Operate Psi Low Off: 25
- Operate Psi Low On: 28
- Operate Psi Med Off: 195
- Operate Psi Med On: 220
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361373167
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
OEM (Genuine) Pressure Cut-Off Switch
PartNumber: 88645-60030$127.83 MSRP:$185.71You Save: $57.88 (32%)Product Specifications- Other Names: Switch, Pressure NO.1
- Item Dimensions: 2.0 x 1.6 x 1.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 88645-17020, 88645-08010
- Part Description: Pressure Cut-Off Switch
Four Seasons® A C Trinary Switch
PartNumber: 20962$23.24Product Specifications- Color: Black
- Comp Open/Closed: Open
- Connector Gender: Female
- Connector Shape: Rectangle; Square
- Fan Open/Closed: Open
- Fitting Gender: Male
- Fitting Thread Size: 3/8" x 24
- Item Included A Desc: 24606
- Item Included A Qty.: 1
- Material: Steel
- Meets / Exceeds OEM: YES
- Mnt Sys Loc: System Mounted
- Number of Terminals: 4
- Operate Psi High Off: 420
- Operate Psi High On: 280
- Operate Psi Low Off: 22
- Operate Psi Low On: 25
- Operate Psi Med Off: 188
- Operate Psi Med On: 240
- Style: Pressure
- Terminal Type: Pin
- UPC: 096361209626
- Voltage: 12
- Weather Pack: Yes
- Part Description: A C Trinary Switch
OEM (Genuine) Sensor, Air Conditioner
PartNumber: 88719-33020$232.05 MSRP:$306.83You Save: $74.78 (25%)Product Specifications- Other Names: Pressure Sensor; Sensor, Air Conditioner Pressure
- Item Dimensions: 1.9 x 1.6 x 1.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Sensor, Air Conditioner
$63.06 MSRP:$89.08You Save: $26.02 (30%)Product Specifications- Other Names: AC Switch
- Item Dimensions: 1.8 x 1.3 x 1.3 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 80440-SN7-901
- Part Description: Switch Assembly, Pressure (Denso)
$84.44 MSRP:$119.28You Save: $34.84 (30%)Product Specifications- Other Names: Pressure Switch, Switch
- Item Dimensions: 1.6 x 1.2 x 1.2 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 80440-SW5-003
- Part Description: Switch, Air Conditioning (Dual) (Keihin)
OEM (Genuine) Cut-Off Switch
PartNumber: 3041336$28.96 MSRP:$54.66You Save: $25.70 (48%)Product Specifications- Other Names: Cut-Off Switch, Pressure Cycling Switch
- Item Dimensions: 4.1 x 2.1 x 2.0 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cut-Off Switch
- $31.27 MSRP:
$49.89You Save: $18.62 (38%)Product Specifications- Item Dimensions: 3.1 x 1.6 x 2.6 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: F57Z-19B968-A, F23Z-19E561-AA
- Part Description: Pressure Cycling Switch
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Next >About A/C Trinary Switch
The AC trinary switch is a component that plays the role of a safety switch for an air-conditioning system. It has the task of shutting off the power to the air-conditioning clutch if the refrigerant pressure is excessive or on a decline.
AC trinary switch functionThe AC trinary switch is a vital part of the AC system because it turns off the power to the AC clutch when the refrigerant pressure is too much. It also has the task of turning on the engine cooling fan when the compressor is working. This type of safety switch should always be included because it helps bring down the internal temperature and it ensures that the system does not get damaged.
Common issues with a faulty AC trinary switchA faulty AC trinary switch can cause the compressor to not come on, the car won't cool properly, and an erratic AC system.