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Transmission solenoid valves, solenoids, and connectors

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Solenoid Kit A (1st and 2nd Shift) And B (3rd and 4th Shift) 4L60E
$15.35 - $15.35
$15.35
$15.35 - $15.35
$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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$15.35 - $15.35
$15.35
$15.35 - $15.35
$15.35
SOLENOID EPC PRESSURE CONTROL ( FORCE MOTOR ) 4L60E, 4L65E 2003/UP - Suntransmissions Sold Out
$27.54 - $27.54
$27.54
$27.54 - $27.54
$27.54

Solenoid EPC Pressure Control Force Motor 4L60E 4L65E 2003/UP

Out of stock

Solenoid EPC Pressure Control Force Motor Black Connector 4L60E, 4L65E 2003/UP Connector on the side of solenoidTransmissions: 4L60E 2003-UP, 4L65...

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$27.54 - $27.54
$27.54
$27.54 - $27.54
$27.54
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SWITCH MANIFOLD PRESSURE 4L60E, 4L65E, 4L70E, M30, M33, M32, M70
$37.22 - $37.22
$37.22
$37.22 - $37.22
$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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$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22
Wire Harness Internal with Solenoid Lock-up (TCC) (13 Prong Connec.) 4L60E 4L65E M30 M32 M33 1993/02
$44.21 - $44.21
$44.21
$44.21 - $44.21
$44.21

Wire Harness Internal with Solenoid Lock-up (TCC) (13 Prong Connec.) 4L60E 4L65E M30 M32 M33 1993/02

Only 1 left!

Wire Harness Internal with Solenoid Lock-up (TCC) (13 Prong Connec.) 4L60E 4L65E M30 M32 M33 1993/02 Transmissions: 4L65E (M32) 1993-2002, 4L60E (...

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$44.21 - $44.21
$44.21
$44.21 - $44.21
$44.21
SOLENOID EPC ( FORCE MOTOR ) 4L80E 1994/03, 4T80E 1993/03, 4L60E 1993/02, 4L30E 1989/99 - Suntransmissions
$40.13 - $40.13
$40.13
$40.13 - $40.13
$40.13

Solenoid Epc ( Force Motor ) 4L80E 1994/03 4T80E 1993/03 4L60E 1993/02 4L30E 1989/99

in stock

SOLENOID EPC, FORCE MOTORIt Has 2 Flat Blades On End Of Solenoid 4L80E 1994/03 4T80E 1993/03 4L60E 1993/02 4L30E 1989/99 Transmissions: 4L30E 19...

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$40.13 - $40.13
$40.13
$40.13 - $40.13
$40.13
SWITCH MPLS, PRNDL INTERNAL MODE (IMS) 4L60E, 4L65E, 4L70E, M30, M32, M33, M70
Sold Out
$49.58 - $49.58
$49.58
$49.58 - $49.58
$49.58

Switch Mpls Prndl Internal Mode (Ims) 4L60E 4L65E 4L70E M30 M32 M33 M70

Out of stock

SWITCH MPLS, PRNDL INTERNAL MODE (IMS) 4L60E, 4L65E, 4L70E, M30, M32, M33, M70 IMS = iNTERNAL MODE SWITCH Transmissions: 4L60E (M33,M30) 2009-UP, ...

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$49.58 - $49.58
$49.58
$49.58 - $49.58
$49.58
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SENSOR VSS OUTPUT SPEED (SMALL HOLE 1" OD) 4L60E, M33, M30 1996/UP
$21.55 - $21.55
$21.55
$21.55 - $21.55
$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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$21.55 - $21.55
$21.55
$21.55 - $21.55
$21.55
Internal Wire Harness with Solenoid Lock-Up (TCC) (with ISS on Stator) 4L60E 4L65E 2006/08
$104.89 - $104.89
$104.89
$104.89 - $104.89
$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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$104.89 - $104.89
$104.89
$104.89 - $104.89
$104.89
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 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
SENSOR INPUT SPEED (TSS) AW60-40LE, AW60-40SN, AW60-41SN, AW60-42LE, MC7, M91, AF13, AF17
Sold Out
$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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Sensor Ouput Speed ZF4HP16
Sold Out
$63.03 - $63.03
$63.03
$63.03 - $63.03
$63.03

Sensor Ouput Speed ZF4HP16

Out of stock

Sensor Ouput Speed ZF4HP16 Transmissions: ZF4HP16 2000-UPOEM Number: 93742189 Vehicle BUICKEXCELLE 2003-2009 4 SP FWD L4 1.8LCHEVROLETEPICA 2005-2...

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$63.03 - $63.03
$63.03
$63.03 - $63.03
$63.03
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Wire Harness Internal with Anti Bleed Lock up Solenoid (13 Pin Connector) 4L60E 4L65E M30 1993/02
$101.55 - $101.55
$101.55
$101.55 - $101.55
$101.55

Wire Harness Internal with Anti Bleed Lock up Solenoid (13 Pin Connec) 4L60E 4L65E M30 1993/02

Only 1 left!

Wire Harness Internal with Anti Bleed Lock up Solenoid (13 Pin Connector) 4L60E 4L65E M30 1993/02 Transmissions: 4L65E (M32) 1993-2002, 4L60E (M33...

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$101.55 - $101.55
$101.55
$101.55 - $101.55
$101.55
Kit Solenoid Shift (2) A340E A340F A340H A240E A240L A241E A241H A241L A244E
Sold Out
$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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KIT SOLENOID LINEAR (6) SMALL 09G, TF-60SN
Sold Out
$534.52 - $534.52
$534.52
$534.52 - $534.52
$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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$534.52 - $534.52
$534.52
$534.52 - $534.52
$534.52
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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

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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