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Transmission solenoid valves, solenoids, and connectors

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Solenoid Valve Body Detent Short Wire and Kickdown TH400 3L80
$19.46 - $19.46
$19.46
$19.46 - $19.46
$19.46

Solenoid Valve Body Detent Short Wire and Kickdown TH400 3L80

in stock

Solenoid Valve Body Detent Short Wire and Kickdown TH400 3L80 Transmissions: TH400 (M40,3L80) 1964-UP Vehicle AM GENERALH1 HUMMER 1992 3 SP 4WD V8...

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$19.46 - $19.46
$19.46
$19.46 - $19.46
$19.46
SOLENOID SL2 SHIFT #2 U140E, U140F, U240E, U241E, AW91-40LS
$84.70 - $84.70
$84.70
$84.70 - $84.70
$84.70

Solenoid SL2 Shift #2 U140E U140F U240E U241E AW91-40LS

in stock

SOLENOID SL2 SHIFT #2 U140E, U140F, U240E, U241E, AW91-40LS Transmissions: U241E (U241) 1998-UP, U240E (AW91-40LS,U240) 1998-UP, U140F 1998-UP, U1...

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$84.70 - $84.70
$84.70
$84.70 - $84.70
$84.70
SOLENOID SHIFT A-B AW60-40LE, AW60-40SN, AW60-41SN, AW60-42LE, MC7, M91, AF13, AF17
$32.61 - $32.61
$32.61
$32.61 - $32.61
$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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$32.61 - $32.61
$32.61
$32.61 - $32.61
$32.61
Kit Solenoid TSS (3) A340E A340F A340H AW30-40LE AW4 AW30-80LE 1985/UP
$77.67 - $77.67
$77.67
$77.67 - $77.67
$77.67

Solenoid Kit TSS (3) A340E A340F A340H AW30-40LE AW4 AW30-80LE 1985/UP

in stock

Solenoid Kit TSS (3) A340E A340F A340H AW30-40LE AW4 AW30-80LE 1985/UP Contains2 x SOLENOID SHIFT A340H, A340F, A340E, A240E, A241E, A244E, A245E, ...

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$77.67 - $77.67
$77.67
$77.67 - $77.67
$77.67
SOLENOID SHIFT A340H, A340F, A340E, A240E, A241E, A244E, A245E, A247E
$29.55 - $29.55
$29.55
$29.55 - $29.55
$29.55

Solenoid Shift A340H A340F A340E A240E A241E A244E A245E A247E

in stock

SOLENOID SHIFT A340H, A340F, A340E, A240E, A241E, A244E, A245E, A247E SOLENOID WITH BRACKET Transmissions: A340H (AW30-80LE) 1985-UP, A340F (AW30-...

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$29.55 - $29.55
$29.55
$29.55 - $29.55
$29.55
SOLENOID SLT EPC U140E, U140F, U240E, U241E, AW91-40LS
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$81.86 - $81.86
$81.86
$81.86 - $81.86
$81.86

Solenoid STL EPC U140E U140F U240E U241E AW91-40LS

Out of stock

SOLENOID SLT EPC U140E, U140F, U240E, U241E, AW91-40LS SLT = Throttle Pressure Control Solenoid EPC = Electronic Pressure Control Transmissions: ...

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$81.86 - $81.86
$81.86
$81.86 - $81.86
$81.86
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SOLENOID TCC LOCK UP WITH BRACKET A340E, A340F, A340H
$26.53 - $26.53
$26.53
$26.53 - $26.53
$26.53

Solenoid Tcc Lock Up With Bracket A340E A340F A340H

in stock

SOLENOID TCC LOCK UP WITH BRACKET A340E, A340F, A340H Transmissions: A340H (AW30-80LE) 1985-UP, A340F (AW30-40LE,AW4) 1985-UP, A340E 1985-UP85420-...

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$26.53 - $26.53
$26.53
$26.53 - $26.53
$26.53
HARNESS 12" WITH CASE CONNECTOR VW095, VW096 1990/94
$119.42 - $119.42
$119.42
$119.42 - $119.42
$119.42

Harness 12in With Case Connector 01M VW095 VW096 1990/94

Only 1 left!

HARNESS 12in WITH CASE CONNECTOR VW095, VW096 1990/94 CAN USE 119957ATransmissions: 01M (O1M,VW095,VW096,095,096) 1990-1994OEM Number: 096-927-365...

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$119.42 - $119.42
$119.42
$119.42 - $119.42
$119.42
SENSOR INPUT SPEED (TSS) AW60-40LE, AW60-40SN, AW60-41SN, AW60-42LE, MC7, M91, AF13, AF17
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$20.54 - $20.54
$20.54
$20.54 - $20.54
$20.54

Sensor Input Speed (Tss) AW60-40LE AW60-40SN AW60-41SN AW60-42LE MC7 M91 AF13 AF17

Out of stock

SENSOR INPUT SPEED (TSS) AW60-40LE, AW60-40SN, AW60-41SN, AW60-42LE, MC7, M91, AF13, AF17 TSS = Turbine Speed SensorTransmissions: AW60-40LE (AW60...

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$20.54 - $20.54
$20.54
$20.54 - $20.54
$20.54
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Shift Solenoid 2 Pieces 095 097 098 01M
$37.39 - $37.39
$37.39
$37.39 - $37.39
$37.39

Shift Solenoid 2 Pieces 095 097 098 01M

Only 1 left!

Shift Solenoid 2 Pieces 095 097 098 01M Contains2 x SOLENOID SHIFT VW095, VW096, VW097, VW098Transmissions: VW098 (O1P,O98,098,01P) 1990-UP, 01M (...

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$37.39 - $37.39
$37.39
$37.39 - $37.39
$37.39
Kit Solenoid Shift (2) A340E A340F A340H A240E A240L A241E A241H A241L A244E
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$104.07 - $104.07
$104.07
$104.07 - $104.07
$104.07

Solenoid Kit Shift (2) A340E A340F A340H A240E A240L A241E A241H A241L A244E

Out of stock

Kit Solenoid Shift (2) A340E A340F A340H A240E A240L A241E A241H A241L A244E INCLUDES 2 SHIFT SOLENOIDS AND 5 BRACKETS Transmissions: A340E 1985-U...

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$104.07 - $104.07
$104.07
$104.07 - $104.07
$104.07
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Solenoid EPC Lock-Up VW095 VW096 VW097 VW098 01M 01N 01P
$25.48 - $25.48
$25.48
$25.48 - $25.48
$25.48

Solenoid EPC Lock-Up VW095 VW096 VW097 VW098 01M 01N 01P

in stock

SOLENOID EPC LOCK UP VW095, VW096, VW097, VW098 Transmissions: VW098 (O98,098,01P) 1990-UP, 01M (O1M,VW095,VW096,095,096) 1990-UP, 01N (O97,097,VW...

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$25.48 - $25.48
$25.48
$25.48 - $25.48
$25.48
SOLENOID SHIFT VW095, VW096, VW097, VW098
$19.53 - $19.53
$19.53
$19.53 - $19.53
$19.53

Solenoid Shift VW095 VW096 VW097 VW098

in stock

SOLENOID SHIFT VW095, VW096, VW097, VW098 TAKES 6 PER TRANSMISSION Transmissions: VW098 (O98,098,01P) 1990-UP, 01M (O1M,VW095,VW096,095,096) 1990-...

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$19.53 - $19.53
$19.53
$19.53 - $19.53
$19.53
SENSOR OUTPUT SPEED (VSS) AW60-40LE, AW60-40SN, AW60-41SN, AW60-42LE, MC7, M91, AF13, AF17
$20.37 - $20.37
$20.37
$20.37 - $20.37
$20.37

Sensor Output Speed (VSS) AW60-40LE AW60-40SN AW60-41SN AW60-42LE MC7 M91 AF13 AF17

Only 1 left!

SENSOR OUTPUT SPEED (VSS) AW60-40LE, AW60-40SN, AW60-41SN, AW60-42LE, MC7, M91, AF13, AF17 VSS = Vehicle Speed Sensor COLOR GREY Transmissions: AW...

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$20.37 - $20.37
$20.37
$20.37 - $20.37
$20.37
Sensor Input Speed D-Shaped Connector 2 Pin No Harness VW095, VW096 1999/2005
Sold Out
$22.40 - $22.40
$22.40
$22.40 - $22.40
$22.40

Sensor Input Speed D-Shaped Connector 2 Pin No Harness VW095 VW096 1999/2005

Out of stock

SENSOR INPUT SPEED D-SHAPED CONNECTOR 2 PIN NO HARNESS VW095, VW096 1999/2005 Transmissions: 01M (O1M,VW095,VW096,095,096) 1999-2005OEM Number: 0...

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$22.40 - $22.40
$22.40
$22.40 - $22.40
$22.40
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SENSOR OUTPUT SPEED 12" HARNESS, OVAL CONNECTOR 3 PIN VW095, VW096, 01M, 01N 1999/2005
$19.09 - $19.09
$19.09
$19.09 - $19.09
$19.09

Sensor Output Speed 12in. Harness Oval Connector 3 Pin VW095 VW096 01M 01N 1999/2005

Only 1 left!

SENSOR OUTPUT SPEED 12" HARNESS, OVAL CONNECTOR 3 PIN VW095, VW096, 01M, 01N 1999/2005 OVAL CONNECTOR 3 PINTransmissions: 01M (O1M,VW095,VW096,095...

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$19.09 - $19.09
$19.09
$19.09 - $19.09
$19.09
HARNESS 18" OE WITH CASE CONNECTOR VW095, VW096, 01M 1995/UP
Sold Out
$59.45 - $59.45
$59.45
$59.45 - $59.45
$59.45

Harness 18in OE With Case Connector VW095 VW096 01M 1995/UP

Out of stock

HARNESS 18" OE WITH CASE CONNECTOR VW095, VW096, 01M 1995/UPCan Use For 1990-94 119957 Transmissions: 01M (O1M,VW095,VW096,095,096) 1995-UP OEM Nu...

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$59.45 - $59.45
$59.45
$59.45 - $59.45
$59.45
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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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