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Transmission solenoid valves, solenoids, and connectors

Original price $43.11 - Original price $43.11
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Sensor Input Speed 3 Prong 6F50 6F55

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Sensor Input Speed 3 Prong 6F50 6F55 Transmissions: 6F50 2007-UP, 6F55 2007-UPOEM Number: AA5Z-7M101-B Vehicle FORDEDGE 2007-2016 6 SP F/4WD V6 3....

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Original price $43.11 - Original price $43.11
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Original price $13.43 - Original price $13.43
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Current price $13.43

Sensor Output Speed (with 2 O-Rings) AODE FIODE 4R70W AODEW 1992/00

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Sensor Output Speed (with 2 O-Rings) AODE FIODE 4R70W AODEW 1992/00 Transmissions: 4R70W (AODEW) 1992-2000, AODE (FIODE) 1992-2000 OEM Number: F4A...

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Original price $13.43 - Original price $13.43
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Original price $93.69 - Original price $93.69
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Solenoid Epc Soft Wire 4R70E 4R70W 4R75E 4R75W 2009/UP

Out of stock

SOLENOID EPC SOFT WIRE 4R70E, 4R70W, 4R75E, 4R75W 2009/UP EPC=ELECTRONIC PRESSURE CONTROL Transmissions: 4R70E 2009-UP, 4R70W (AODEW) 2009-UP, 4R7...

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Original price $73.27 - Original price $73.27
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Solenoid Epc Pressure Control 4F27E FN4AEL FNR5 FS5AEL

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SOLENOID EPC PRESSURE CONTROL 4F27E, FN4AEL, FNR5, FS5AEL Transmissions: 4F27E (FN4AEL) 1999-UP, FNR5 (FS5A-EL,FS5AEL) 2005-UPOEM Number: XS4Z-7G...

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Original price $73.27 - Original price $73.27
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Original price $116.94 - Original price $116.94
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Solenoid Epc Red Screen 4R44E 4R55E 5R55E 4L30E 1997/UP

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SOLENOID EPC RED SCREEN 4R44E 4R55E 5R55E 4L30E 1997/UP Transmissions: 4L30E (ML4) 1997-UP, 4R55E 1997-UP, 5R55E 1997-UPOEM Number: XL2Z-7G383-AA,...

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Original price $44.37 - Original price $44.37
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Solenoid Epc Yellow Connector 4R70E 4R70W 4R75E 4R75W

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EPC SOLENOID YELLOW CONNECTOR 4R70E, 4R70W, 4R75E, 4R75W Transmissions: 4R70W (4R70E) 1998-2004, 4R75W (4R75E) 1998-2004OEM Number: XL3Z-7G383-AB ...

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Original price $44.37 - Original price $44.37
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Original price $70.56 - Original price $70.56
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Solenoid Lock-Up Tcc-Modulated Blue Axode Ax4S Ax4N 1997/Up

Out of stock

SOLENOID LOCK-UP, TCC-MODULATED BLUE AXODE, AX4S, AX4N 1997/UP Transmissions: AX4S 1997-UP, AX4N (4F50N) 1997-UP, AXODE (AX4S,AXODE) 1997-UPOEM Nu...

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Original price $33.13 - Original price $33.13
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Sensor Output Speed 3 Prong 2007/Up 6F50 6F55

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SENSOR OUTPUT SPEED 3 PRONG 2007/UP 6F50 6F55 Transmissions: 6F50 2007-UP, 6F55 2007-UPAA5Z-7H103-B, AA5Z-7H103AVehicleFORDEDGE 2006-2016 6 SP F/4...

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Original price $33.13 - Original price $33.13
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Original price $18.14 - Original price $18.14
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$18.14
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Current price $18.14

Sensor Output Speed Rear Of Case 4R44E 4R55E 5R55E 1997/Up

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SENSOR OUTPUT SPEED, REAR OF CASE 4R44E, 4R55E, 5R55E 1997/UP Transmissions: 4R44E 1997-UP, 4R55E (4R44E,4R55E) 1997-UP, 5R55E 1997-UPOEM Number: ...

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Original price $18.14 - Original price $18.14
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Original price $47.01 - Original price $47.01
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$47.01
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Current price $47.01

Sensor Input & Output Speed AW55-50SN AF33-5 RE5F22A M45 M09

in stock

Sensor Input & Output Speed AW55-50SN AF33-5 RE5F22A M45 M09 Transmissions: AW55-50SN (M45,M09,RE5F22A,AW5550SN,AF33-5) 2000-UP OEM Numbers: 3...

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Original price $47.01 - Original price $47.01
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Current price $47.01
Original price $16.39 - Original price $16.39
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$16.39
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Current price $16.39

Sensor Input Speed TSS 4F27E FN4AEL

Out of stock

Sensor Input Speed TSS 4F27E FN4AEL Transmissions: 4F27E 1999-UPOEM Number: 5S4Z-7M101-AA, 8S4Z-7M101-A, XS4Z-7M101-AB Vehicle FORDECOSPORT 2007-2...

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Original price $11.73 - Original price $11.73
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$11.73
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Sensor Input Speed 5R55E (Front of Case) Intermediate Shaft Speed 5R55N

Out of stock

Sensor Input Speed 5R55E (Front of Case) , Intermediate Shaft Speed 5R55N 2 PIN CONNECTOR 1 BOLT BRACKET 5R55E Input Speed (Front Of Case) 1997-Up ...

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Original price $24.45 - Original price $24.45
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Sensor Output And Input Speed 5R55W 5R55S 5R55N

in stock

Sensor Output And Input Speed 5R55W 5R55S 5R55N Transmissions: 5R55N 1999-UP, 5R55S 1999-UP, 5R55W 1999-UPOEM Number: XW4Z-7H103AA Vehicle FORDTHU...

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Original price $24.45 - Original price $24.45
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Original price $57.74 - Original price $57.74
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$57.74
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Current price $57.74

Wire Harness External E4OD 4R100 1995/UP

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Wire Harness External E4OD 4R100 1995/UP Transmissions: 4R100 1995-UP, E4OD 1995-UP Vehicle FORDECONOLINE 150, ECONOLINE 250, ECONOLINE 250 SUPER ...

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Original price $57.74 - Original price $57.74
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Original price $43.17 - Original price $43.17
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$43.17
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Current price $43.17

Switch Neutral Safety (MLPS) FNR5 FS5AEL

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Switch Neutral Safety (MLPS) FNR5 FS5AEL Transmissions: FNR5 (FS5A-EL,FS5AEL) 2005-UP OEM Number: 6E5Z-7F293-A  Vehicle FORDFUSION 2006-2008 5 SP ...

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Original price $43.17 - Original price $43.17
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Original price $31.58 - Original price $31.58
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$31.58
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Current price $31.58

Switch Manual Lever Position (MLPS) CD4E LA4A-EL LA4AEL

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Switch Manual Lever Position (MLPS) CD4E LA4A-EL LA4AEL Transmissions: CD4E (LA4A-EL,LA4AEL) 1994-UP OEM Numbers: 6L8Z-7F293-AA,  YL8Z-7F293AA Veh...

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Original price $31.58 - Original price $31.58
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Original price $22.21 - Original price $22.21
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$22.21
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Current price $22.21

Switch Neutral Safety (10 Prong Digital) AXODE AX4S AX4N 4F50N 1998/UP

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Switch Neutral Safety (10 Prong Digital) AXODE AX4S AX4N 4F50N 1998/UP Transmissions: AX4N (4F50N) 1998-UP, AXODE (AX4S,AXOD-E) 1998-UP Vehicle FO...

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Original price $22.21 - Original price $22.21
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Original price $36.38 - Original price $36.38
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$36.38
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Switch Neutral Safety (8 Prong) AXODE AX4S AX4N 4F50N 1993/97

Out of stock

SWITCH NEUTRAL SAFETY (8 PRONG) AXODE, AX4S, AX4N, 4F50N 1993/97 Transmissions: AX4N (4F50N) 1993-1997, AXODE (AX4S,AXOD-E) 1993-1997F5DZ-7F293-BA...

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Original price $65.96 - Original price $65.96
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Solenoid Tcc White Connector AXODE AX4S AX4N 4F50N

Out of stock

SOLENOID TCC WHITE CONNECTOR AXODE, AX4S, AX4N, 4F50N Transmissions: AX4N (4F50N) 1995-1996, AXODE (AX4S,AXOD-E) 1992-1997F3DZ-7G136-AVehicleFORDF...

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Original price $57.38 - Original price $57.38
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$57.38
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Current price $57.38

Switch Neutral Safety DTR 11 Prong 5R55W 5R55S 2002/UP

Out of stock

Neutral Safety Switch DTR 11 Prong 5R55W, 5R55S 2002/UP DTR = Digital Transmission RangeTransmissions: 5R55S 2002-UP, 5R55W 2002-UPOEM Number: 1L2...

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Original price $79.63 - Original price $79.63
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$79.63
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Current price $79.63

Solenoid Dual Shift AODE

Out of stock

SOLENOID DUAL SHIFT 5A-156 AODE Transmissions: 4R70W (4R70E) 1992-1997, FIODE 1992-1997OEM Number: F7AZ-7G484-AA, F5AZ-7G484VehicleFORDCROWN...

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Original price $85.17 - Original price $85.17
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$85.17
$85.17 - $85.17
Current price $85.17

Solenoid Shift 4F27E (PWM) FNR5 (PWM PCB)

in stock

Solenoid Shift C, D, E (PWM) 4F27E Solenoid Shift A, B, C (PWM) FNR5Solenoid EPS PRESSURE CONTROL B (PCB) FNR5Transmissions: FNR5 (FS5A-EL) 2005-U...

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Original price $85.17 - Original price $85.17
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Current price $85.17
Original price $40.74 - Original price $40.74
Original price
$40.74
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Current price $40.74

Solenoid Shift A And B (On/Off) Side Connector 4F27E 1999/UP

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SOLENOID SHIFT A & B (ON/OFF) SIDE CONNECTOR 4F27E 1999/UP Transmissions: 4F27E 1999-UP, FN4AEL (4F27E,FN4AEL) 1999-UP, FNR5 (FS5A-EL) 1999-UP...

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Original price $40.74 - Original price $40.74
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Current price $40.74
Original price $28.93 - Original price $28.93
Original price
$28.93
$28.93 - $28.93
Current price $28.93

Sensor Input Output Speed JF506E

Out of stock

SENSOR INPUT OUTPUT SPEED JF506E Transmissions: JF506E (5F31,AG5,09A,JA5A-EL,5F31J,RE5F01A) 2002-UPOEM Number: FP01-21550, 31935-PW000 Vehicle AU...

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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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