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Transmission solenoid valves, solenoids, and connectors

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Original price $15.35 - Original price $15.35
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Current price $15.35

Solenoid Kit A (1st and 2nd Shift) And B (3rd and 4th Shift) 4L60E

in stock

Solenoid Kit A (1st and 2nd Shift) And B (3rd and 4th Shift) 4L60E Contains2 x SOLENOID A (1ST-2ND) & B (2ND-3RD) SHIFT 4L60E, 4L65E, 4L70ETran...

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Original price $15.35 - Original price $15.35
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$15.35 - $15.35
Current price $15.35
Original price $17.17 - Original price $17.17
Original price
$17.17
$17.17 - $17.17
Current price $17.17

Solenoid Kit 1-2 Sift and 3-4 Shift 4L80 1991/UP

in stock

Solenoid Kit 1-2 Sift and 3-4 Shift 4L80 1991/UP Contains1 x SOLENOID 1-2 SHIFT, PURPLE "A" 4L80E, MT1 1 x SOLENOID 2-3 SHIFT, TAN "B" 4L80E, MT1 T...

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Original price $17.17 - Original price $17.17
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Current price $17.17
Original price $7.68 - Original price $7.68
Original price
$7.68
$7.68 - $7.68
Current price $7.68

Solenoid A (1-2) & B (2-3) Shift 4L60E 1993/UP

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SOLENOID A (1-2) & B (2-3) SHIFT 4L60E 1993/UP Transmissions: 4L60E 1993-UPOEM Number: 10478131, 24230298 Vehicle AM GENERALH3/H3T/H3? HUMMER ...

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Original price $7.68 - Original price $7.68
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$7.68 - $7.68
Current price $7.68
Original price $37.22 - Original price $37.22
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$37.22
$37.22 - $37.22
Current price $37.22

Switch Manifold Pressure 4L60E 4L65E 4L70E M30 M33 M32 M70

in stock

SWITCH MANIFOLD PRESSURE 4L60E, 4L65E, 4L70E, M30, M33, M32, M70 Transmissions: 4L60E (M33,M30) 1993-UP, 4L70E (M70) 1993-UP, 4L65E (M32) 1993-UPO...

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Original price $37.22 - Original price $37.22
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Current price $37.22
Original price $25.95 - Original price $25.95
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$25.95
$25.95 - $25.95
Current price $25.95

Switch MPLS PRNDL 4L80E 4L60E 4L65E

in stock

SWITCH MPLS/PRNDL 4L80E, 4L60E, 4L65E Transmissions: 4L65E 1995-2003, 4L60E 1995-2003, 4L80E (4L85E,4L80E) 1995-2003OEM Number: 24229422 Vehicle A...

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Original price $25.95 - Original price $25.95
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Current price $25.95
Original price $15.49 - Original price $15.49
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$15.49
$15.49 - $15.49
Current price $15.49

Solenoid 3-2 Down Shif On/Off Shift D C E G 4L60E 1000 2000 1996/Up

in stock

SOLENOID ASSY. 3-2 DOWNSHIFT 4L60E/1000/2000 4L60E 1. (On/Off), 3-2 Down Shift White Conn, 1996-Up 1000/2000 1. Shift (“D”) 2000-Up (Also Fits “C” ...

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Original price $15.49 - Original price $15.49
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$15.49 - $15.49
Current price $15.49
Original price $17.22 - Original price $17.22
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$17.22
$17.22 - $17.22
Current price $17.22

Solenoid Tcc Lock-Up Gray Plastic Stem 4L60E 4T40E 4T65E 4T80E 5L40E 1000 2000

in stock

SOLENOID 4T40E LOCK-UP(TCC) 1995/UP4T65E TCC(PWM) 1997/024T80E TCC(LOCK-UP) 1993/UP4L60E 3-2 DOWN SHIFT 1992/954L60E PWM 1992/UP5L40E TCC, LOCK-UP ...

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Original price $17.22 - Original price $17.22
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Current price $17.22
Original price $12.01 - Original price $12.01
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$12.01
$12.01 - $12.01
Current price $12.01

Sensor Speed Input and Output 4L80E MT1 1991/UP

in stock

Sensor Speed Input and Output 4L80E MT1 1991/UP Transmissions: 4L80E (MT1) 1991-UP Vehicle ASTON MARTINDB7 2000 4 SP RWD V6 3.2LBENTLEYARNAGE 2002...

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Original price $12.01 - Original price $12.01
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$12.01
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Current price $12.01
Original price $7.74 - Original price $7.74
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$7.74
$7.74 - $7.74
Current price $7.74

Solenoid 1-2 Shift Purple "A" 4L80E

in stock

SOLENOID 1-2 SHIFT, PURPLE "A" 4L80E MT1 Transmissions: 4L80E (MT1) 1991-UPOEM Number: 24230288, 8678638 Vehicle AM GENERALH1 HUMMER 1993-2005 4 S...

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Original price $7.74 - Original price $7.74
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$7.74 - $7.74
Current price $7.74
Original price $56.78 - Original price $56.78
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$56.78
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Current price $56.78

Input Speed Sensor Iss Bolts To Stator 3 Prong Connector 4L65E 2005/UP

Out of stock

INPUT SPEED SENSOR, ISS, BOLTS TO STATOR, 3 PRONG CONNECTOR 4L65E 2005/UP Transmissions: 4L65E 2005-UPOEM Number: 24244544 Vehicle AM GENERALH2/H2...

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Original price $5.35 - Original price $5.35
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$5.35
$5.35 - $5.35
Current price $5.35

Connector Case 4 Prong Square 3T40 TH180 TH350 TH700

in stock

CONNECTOR CASE 4 PRONG SQUARE 3T40, TH180, TH350, TH700 Transmissions: TH180 1969-UP, 3T40 (TH125,TH125C,3T40,TH-125) 1980-UP, 4L60E 1980-UP, TH35...

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Original price $5.35 - Original price $5.35
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$5.35
$5.35 - $5.35
Current price $5.35
Original price $34.07 - Original price $34.07
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$34.07
$34.07 - $34.07
Current price $34.07

Switch Manifold Pressure 4L80E MT1

Out of stock

SWITCH MANIFOLD PRESSURE 4L80E, MT1 15D-135Transmissions: 4L80E (MT1) 1991-UPOEM: 24200695, 8681413 Vehicle AM GENERALH1 HUMMER 1993-2005 4 SP 4W...

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Original price $23.63 - Original price $23.63
Original price
$23.63
$23.63 - $23.63
Current price $23.63

Solenoid TCC LOCK-UP PWM 4L30E 4L80E

in stock

SOLENOID TCC LOCK-UP, PWM 4L30E, 4L80E Transmissions: 4L30E 2000-UP, 4L80E (4L85E,4L80E) 1991-UPOEM Number: 24210864 Vehicle ACURASLX 1996-1999 4 ...

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Original price $23.63 - Original price $23.63
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$23.63
$23.63 - $23.63
Current price $23.63
Original price $21.55 - Original price $21.55
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$21.55
$21.55 - $21.55
Current price $21.55

Sensor Vss Output Speed (Small Hole 1"" Od) 4L60E M33 M30 1996/

in stock

SENSOR VSS OUTPUT SPEED (SMALL HOLE 1" OD) 4L60E, M33, M30 1996/UP VSS = VEHICLE SPEED SENSOR Transmissions: 4L60E (M33,M30) 1996-UPOEM Number: 2...

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Original price $21.55 - Original price $21.55
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$21.55
$21.55 - $21.55
Current price $21.55
Original price $36.88 - Original price $36.88
Original price
$36.88
$36.88 - $36.88
Current price $36.88

Switch Mpls Prndl 11 Pin Connector 4L60E 4L65E 4L80E

in stock

SWITCH MPLS PRNDL 11 PIN CONNECTOR 4L60E, 4L65E, 4L80ETransmissions: 4L80E (4L85E,4L80E) 2004-UP, 4L60E 2004-UP, 4L65E 2004-UPOEM Number: 24221125...

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Original price $36.88 - Original price $36.88
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$36.88
$36.88 - $36.88
Current price $36.88
Original price $104.89 - Original price $104.89
Original price
$104.89
$104.89 - $104.89
Current price $104.89

Internal Wire Harness with Solenoid Lock-Up (TCC) (with ISS on Stator) 4L60E 4L65E 2006/08

in stock

Internal Wire Harness with Solenoid Lock-Up (TCC) (with ISS on Stator) 4L60E 4L65E 2006/08 15 PIN CONNECTOR FOR UNITS WITH ISS ON STATOR ISS = INPU...

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Original price $104.89 - Original price $104.89
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Current price $104.89
Original price $38.86 - Original price $38.86
Original price
$38.86
$38.86 - $38.86
Current price $38.86

Solenoid Band Control Pwm 4L30E 1989/UP

in stock

SOLENOID BAND CONTROL, PWM 4L30E1989/UP Transmissions: 4L30E 1989-UPOEM Number: 52-0248, 8960426320, 96042006 Vehicle ACURASLX 1996-1999 4 SP RWD ...

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Original price $38.86 - Original price $38.86
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$38.86
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Current price $38.86
Original price $23.83 - Original price $23.83
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$23.83
$23.83 - $23.83
Current price $23.83

Solenoid Lock-Up Tcc From Teckpack TH700 4L60E

Out of stock

SOLENOID LOCK-UP, TCC FROM TECKPACK TH700, 4L60E Transmissions: 4L60E 1990-UP, TH700 (4L60) 1990-UP Vehicle AM GENERALH3/H3T/H3? HUMMER 2006-2011 ...

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Original price $30.40 - Original price $30.40
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$30.40
$30.40 - $30.40
Current price $30.40

Solenoid Lock-Up Aw6040Le

Only 1 left!

SOLENOID LOCK-UP AW6040LE GRAY TCCTransmissions: AW60-40LE (AF13,AW6040,AW6040LE,AW60-40) 1993-UPOEM Number: 88870KVehicleCHEVROLETAVEO 2007-2016 ...

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Original price $30.40 - Original price $30.40
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$30.40
$30.40 - $30.40
Current price $30.40
Original price $58.51 - Original price $58.51
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$58.51
$58.51 - $58.51
Current price $58.51

Wire Harness Internal 11 Pin (Male) with Temperature Sensor 4L80E MT1 2004/UP

in stock

Wire Harness Internal 11 Pin (Male) with Temperature Sensor 4L80E MT1 2004/UP Transmissions: 4L80E (MT1) 2004-UP OEM Numbers: 24224906, 24229664 V...

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Original price $58.51 - Original price $58.51
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$58.51
$58.51 - $58.51
Current price $58.51
Original price $32.61 - Original price $32.61
Original price
$32.61
$32.61 - $32.61
Current price $32.61

Solenoid Shift A B AW60-40LE AW60-40SN AW60-41SN AW60-42LE

Only 1 left!

SOLENOID SHIFT A-B AW60-40LE, AW60-40SN, AW60-41SN, AW60-42LE, MC7, M91, AF13, AF17 Transmissions: AW60-40LE (AW60-42LE, AW60-40SN, MC7, M91, AF1...

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Original price $32.61 - Original price $32.61
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$32.61
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Current price $32.61
Original price $79.98 - Original price $79.98
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$79.98
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Current price $79.98

Solenoid Pressure Control Epc 4T40E 4T65E 5L40E 2003/Up

Out of stock

SOLENOID PRESSURE CONTROL EPC 4T40E, 4T65E, 5L40E 2003/UP This item is a single piece.It may come with one of the two designs shown in the photo.Tr...

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Original price $8.33 - Original price $8.33
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$8.33
$8.33 - $8.33
Current price $8.33

Sensor Output Speed 2 Wire Harness 2 Prong Connectos 6T40 2008/UP

in stock

SENSOR OUTPUT SPEED WITH 2 WIRE HARNESS AND WITH 2 PRONG FEMALE CONNECTOS 6T40 2008/UP Transmissions: 6T40E (6T40,6T45) 2008-UPOEM Number: 2425985...

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Original price $8.33 - Original price $8.33
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$8.33
$8.33 - $8.33
Current price $8.33
Original price $59.28 - Original price $59.28
Original price
$59.28
$59.28 - $59.28
Current price $59.28

Wire Harness Internal 11 Prong (Male) with Temperature Sensor 4L80E MT1 1991/03

in stock

Wire Harness Internal 11 Prong (Male) with Temperature Sensor 4L80E MT1 1991/03 Transmissions: 4L80E (MT1) 1991-2003 OEM Number: 24230344, 2424121...

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Original price $59.28 - Original price $59.28
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$59.28
$59.28 - $59.28
Current price $59.28

Restore Precision and Control with Sun Transmissions' Dependable Automatic Transmission Solenoids and Solenoid valves.

Our solenoids are engineered for excellent electrical conductivity and a secure connection, ensuring accurate communication between the transmission control unit and solenoids.  Essential for transmission repairs, our products guarantee optimal performance and reliable gear changes, enhancing your vehicle's responsiveness and drivability. Shop now for the best in automatic transmission solenoids and connectors and enjoy free shipping across the USA with minimum purchase. 

 

What are automatic transmission solenoids?

The transmission solenoid, or solenoid pack, is a type of electromagnetic valve whose function is to control the Automatic Transmission Fluid, ATF flow, or transmission flow. Solenoids are usually installed in packages in the transmission control unit or valve body. If the flow path is hindered, the transmission will not work properly.

ATF controlled by solenoid valves pressurizes the transmission bands and clutches, making gear changes easier.

Automatic Transmission Solenoid Types

In automatic transmissions, there are different types of solenoids, such as:

  • Lock solenoids. It´s role is to block the passage of energy.
  • Control solenoids. It´s a type of valve that controls the pressure in the transmission to ensure the system´s performance.
  • Shift solenoid. They are valves that operate dipped in the transmission fluid and control gear changes.
  • Torque converter clutch solenoid. It´s a valve that prevents the ATF from escaping and losing pressure, preventing the transmission from overheating.

How Do Transmission Solenoids Work?

Inside the car's engine, sensors constantly monitor operation and analyze what needs to be adjusted. When a vehicle needs to change gear, the sensors send signals to the transmission control unit, which in turn signals the solenoids to open or close and allow the gear change to take place. 

Shift solenoids have a spring wrapped with a wire inside, which connects to the speed sensors and the transmission control unit. That way the transmission signals can be received. 

Information transmitted by the transmission control unit allows upshifts/downshifts to be executed through a signal to one of the solenoids so that the plunger opens and ATF flows into the valve body and pressurizes bands and clutches to make the gear change. 

The vehicle's computer controls the solenoids in different ways. For example, they can be open or closed through a direct 12v signal, control one or more gears, or switch the plunger through the ground loop. 


Parts of Transmission Solenoids

Transmission solenoids have nine parts that work together to make this component work properly. These parts are: 

  • The body´s valve
  • A port of entry
  • A port of departure
  • The solenoid coil body
  • The coil winding
  • Lead wires
  • A plunger or piston
  • A spring
  • An orifice  

 


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