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Transmission solenoid valves, solenoids, and connectors

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Original price $306.72 - Original price $306.72
Original price
$306.72
$306.72 - $306.72
Current price $306.72

Linear Solenoids Kit [5] (EPC Included) AW450-43LE

Out of stock

Linear Solenoids Kit [5] (EPC Included) AW450-43LE SOLENOIDS :  2 SHIFT, 1 TIMING & 1 LOCK-UP & 1 EPCTransmissions: AW450-43LE 1998-UP Veh...

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Original price $104.07 - Original price $104.07
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$104.07
$104.07 - $104.07
Current price $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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Original price $143.43 - Original price $143.43
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$143.43
$143.43 - $143.43
Current price $143.43

Pressure Sensor And Governor Pressure Solenoid Kit A500 A518 1996/99

Out of stock

Kit Pressure Sensor and Solenoid Governor Pressure A500 A518 1996/99 Contains1 x SENSOR GOVERNOR PRESSURE 4 PIN ROUND CONNECTOR A500, A518, A618 1...

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Original price $15.23 - Original price $15.23
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$15.23
$15.23 - $15.23
Current price $15.23

Solenoid Shift DPO AL4

in stock

SOLENOID SHIFT DPO AL4 Shift Solenoid (6 Per Unit) Transmissions: DPO (DP0,AL4) 1998-UPOEM Number: 2574-19, 7700102977, 7700870239 Vehicle CITROEN...

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Original price $15.23 - Original price $15.23
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$15.23
$15.23 - $15.23
Current price $15.23
Original price $25.48 - Original price $25.48
Original price
$25.48
$25.48 - $25.48
Current price $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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Original price $25.48 - Original price $25.48
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$25.48
$25.48 - $25.48
Current price $25.48
Original price $19.53 - Original price $19.53
Original price
$19.53
$19.53 - $19.53
Current price $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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Original price $19.53 - Original price $19.53
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$19.53 - $19.53
Current price $19.53
Original price $17.75 - Original price $17.75
Original price
$17.75
$17.75 - $17.75
Current price $17.75

Switch MLPS DPO AL4

Out of stock

SWITCH MLPS DPO, AL4 Transmissions: DPO (DP0,AL4) 1998-UPOEM Numbers: 7700-700-010, 252410 Vehicle CITROENC2, PALLAS 2007-2013 4 SP FWD L4 1.6LC3 ...

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Original price $41.23 - Original price $41.23
Original price
$41.23
$41.23 - $41.23
Current price $41.23

Solenoid Epc Lock-Up DPO AL4

in stock

SOLENOID EPC LOCKUP DPO, AL4 Transmissions: DPO (DP0,AL4) 1998-UP OEM Number: 8200-337-880, 257416, 7701-208-174, 50219 Vehicle CITROENC2, PALLA...

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Original price $41.23 - Original price $41.23
Original price
$41.23
$41.23 - $41.23
Current price $41.23
Original price $50.23 - Original price $50.23
Original price
$50.23
$50.23 - $50.23
Current price $50.23

Solenoid Shift A B AF40 TF-80SC AF21 TF-81SC

Out of stock

SOLENOID SHIFT A B AF40, TF-80SC, AF21, TF-81SC Transmissions: TF-81SC (AF21,AW6AX-EL,AF21B,AW6AX-E) 2005-UP, TF-80SC (AW6A-EL,MXE,AM6,AF40-6,AF40...

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Original price $29.84 - Original price $29.84
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$29.84
$29.84 - $29.84
Current price $29.84

Solenoid Tcc Lock-Up A404 A413 A470 A670 30Th 31Th

Only 1 left!

SOLENOID TCC LOCK-UP A404, A413, A470, A670, 30TH, 31TH Transmissions: A470 (31TH) 1987-UP, A404 (30TH) 1987-UP, A413 1987-UP, A670 1987-UP OEM: ...

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Original price $29.84 - Original price $29.84
Original price
$29.84
$29.84 - $29.84
Current price $29.84
Original price $97.25 - Original price $97.25
Original price
$97.25
$97.25 - $97.25
Current price $97.25

Solenoid Input Direct High/low Reverse RE5R05A JR507E A5SR1 5EAT TG5C

Out of stock

SOLENOID INPUT, DIRECT, HIGH/LOW REVERSE RE5R05A, JR507E, A5SR1, 5EAT, TG5C Transmissions: 5EAT (TG5C) 2002-UP, RE5R05A (A5SR1,JR507E,A5SR2) 2002-...

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Original price $51.18 - Original price $51.18
Original price
$51.18
$51.18 - $51.18
Current price $51.18

Solenoid Epc Tcc Front Brake RE5R05A JR507E A5SR1 5EAT TG5C

Out of stock

SOLENOID EPC,TCC, FRONT BRAKE RE5R05A, JR507E, A5SR1, 5EAT, TG5C Transmissions: 5EAT (TG5C) 2002-UP, RE5R05A (A5SR1,JR507E,A5SR2) 2002-UP31941-90X...

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Original price $196.20 - Original price $196.20
Original price
$196.20
$196.20 - $196.20
Current price $196.20

Solenoid Kit (9) Without Internal Wire Harness JF506E 1999/UP

in stock

SOLENOID KIT (9) WITHOUT INTERNAL WIRE HARNESS JF506E 1999/UP Solenoid Kit Containes : Shift A 2-4 Brake Timing Shift C Reduction Timing Low Clutc...

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Original price $196.20 - Original price $196.20
Original price
$196.20
$196.20 - $196.20
Current price $196.20
Original price $65.33 - Original price $65.33
Original price
$65.33
$65.33 - $65.33
Current price $65.33

Solenoid Shift B Connector Brown JF506E

Out of stock

SOLENOID SHIFT B CONNECTOR BROWN JF506E # On Bottom Of Sol - G6T-44273Transmissions: JF506E (5F31,AG5,09A,JA5A-EL,5F31J,RE5F01A) 2002-UP31941-PR00...

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Original price $97.72 - Original price $97.72
Original price
$97.72
$97.72 - $97.72
Current price $97.72

PULSE GENERATOR (SPEED SENSOR) KM177-8 F4A23-2 F4A23-1 KM177

Out of stock

PULSE GENERATOR (SPEED SENSOR) KM177-8, F4A23-2, F4A23-1, KM177 Transmissions: KM177-8 (F4A23-2,F4A23-1,KM177) 1992-199845955-38061, 4595537015Veh...

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Original price $37.37 - Original price $37.37
Original price
$37.37
$37.37 - $37.37
Current price $37.37

Repair Kit Solenoid Block A604 41AE 41TES 1989/99

Out of stock

REPAIR KIT SOLENOID BLOCK A604, 41AE, 41TES 1989/99 Transmissions: A604 (41AE,41TES) 1989-1999VehicleCHRYSLER200 2006-2014 4 SP FWD L4 2.4L V6 2....

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Original price $23.33 - Original price $23.33
Original price
$23.33
$23.33 - $23.33
Current price $23.33

Solenoid Shift 3RD-4TH TECKPAK A4LD

Out of stock

SOLENOID SHIFT 3RD-4TH TECKPAK A4LD Transmissions: A4LD 1987-1995E7SZ-7F037AVehicleFORDAEROSTAR 1995 4 SP R/4WD V6 3.0L 4.0LTRANSIT 2000 4 SP RWD ...

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Original price $14.15 - Original price $14.15
Original price
$14.15
$14.15 - $14.15
Current price $14.15

Solenoid Lock Up TCC Teckpak A4LD

Out of stock

SOLENOID LOCK UP TCC TECKPAK A4LD Transmissions: A4LD 1985-1995E5TZ-7F038-AVehicleFORDAEROSTAR 1995 4 SP R/4WD V6 3.0L 4.0LTRANSIT 2000 4 SP RWD L...

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Original price $283.76 - Original price $283.76
Original price
$283.76
$283.76 - $283.76
Current price $283.76

Kit Solenoid Rebuilt 45RFE 5-45RFE 68RFE 2004/UP

Out of stock

KIT SOLENOID REBUILT 45RFE, 5-45RFE, 68RFE 2004/UP Transmissions: 45RFE 2004-UP, 5-45RFE (545RFE) 2004-UP, 68RFE 2004-UP OEM: 5170877AC Vehicle C...

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Original price $56.61 - Original price $56.61
Original price
$56.61
$56.61 - $56.61
Current price $56.61

SWITCH NEUTRAL SAFETY F4A41 F4A42 F4A51 W4A42 F5A51 F4A4B F4A4A F4A5A W4A4B

Out of stock

SWITCH NEUTRAL SAFETY F4A41, F4A42, F4A51, W4A42, F5A51, F4A4B, F4A4A, F4A5A, W4A4B Transmissions: F5A51 (F5A5A) 1998-2008, W4A42 (W4A4B) 1998-20...

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Original price $5.38 - Original price $5.38
Original price
$5.38
$5.38 - $5.38
Current price $5.38

Switch Neutral Safety 3 Prong T6 T8 A904 A727 A404 A413 A470 A670

Out of stock

SWITCH NEUTRAL SAFETY 3 PRONG T6, T8, A904, A727, A404, A413, A470, A670 Neutral Switch, A404, A413, A470, A670 (Long)Transmissions: A670 1978-UP,...

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Original price $534.52 - Original price $534.52
Original price
$534.52
$534.52 - $534.52
Current price $534.52

Solenoid Kit Small 09G TF-60SN

Out of stock

KIT SOLENOID LINEAR (6) SMALL 09G, TF-60SN 6-SOLENOIDS Solenoid Kit Contains: 1 x TCC 1 x EPC 4 x SHIFT Transmissions: 09G (TF-60SN) 2003-UP Ve...

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Original price $271.80 - Original price $271.80
Original price
$271.80
$271.80 - $271.80
Current price $271.80

Solenoid Kit Linear (6) LARGE 09G TF-60SN

Out of stock

Solenoid Kit Linear (6) LARGE 09G, TF-60SN 6-SOLENOIDS (TCC, EPC , 4-SHIFT) Transmissions: 09G (TF-60SN) 2003-UP Vehicle AUDIA3 2015-2016 6 SP FWD...

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Original price $228.25 - Original price $228.25
Original price
$228.25
$228.25 - $228.25
Current price $228.25

Solenoid Shift ACURA MPYA 1991/95 M5DA 1996/03 M5HA 1996/98

Out of stock

SOLENOID SHIFT ACURA MPYA 1991/95 M5DA 1996/03 M5HA 1996/98 1991-95 ACURA LEGEND MPYA 1996-03 ACURA 3.5 RL M5DA 1996-98 ACURA 3.2...

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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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