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

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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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Current price $15.35
Original price $27.54 - Original price $27.54
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$27.54
$27.54 - $27.54
Current price $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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Original price $7.68 - Original price $7.68
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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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Current price $7.68
Original price $37.22 - Original price $37.22
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$37.22 - $37.22
Current price $37.22

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

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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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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

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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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Original price $44.21 - Original price $44.21
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$44.21
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Wire Harness Internal with Solenoid Lock-up (TCC) (13 Prong Connec.) 4L60E 4L65E M30 M32 M33 1993/02

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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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Original price $44.21 - Original price $44.21
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Original price $15.49 - Original price $15.49
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$15.49
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Current price $15.49

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

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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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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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Original price $40.13 - Original price $40.13
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$40.13
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Current price $40.13

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

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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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Original price $40.13 - Original price $40.13
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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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Original price $49.58 - Original price $49.58
Original price
$49.58
$49.58 - $49.58
Current price $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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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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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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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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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 $93.65 - Original price $93.65
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$93.65
$93.65 - $93.65
Current price $93.65

Solenoid Pwm 3-2 Down Shift Teckpack 4L60E 4L80E

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SOLENOID PWM / 3-2 DOWN SHIFT TECKPACK 4L60E, 4L80E PWM SOLENOID FOR 4L60E ALL YEARS 3-2 DOWNSHIFT SOLENOID FOR 4L60E ONLY 1995 TCC SOLENOID FOR 4L...

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Original price $93.65 - Original price $93.65
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$93.65
$93.65 - $93.65
Current price $93.65
Original price $101.55 - Original price $101.55
Original price
$101.55
$101.55 - $101.55
Current price $101.55

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

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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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Original price $101.55 - Original price $101.55
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$101.55
$101.55 - $101.55
Current price $101.55
Original price $90.12 - Original price $90.12
Original price
$90.12
$90.12 - $90.12
Current price $90.12

Repair Kit External Wire Harness (13 Pin Female Connec) 4L60E 1993/UP

Out of stock

REPAIR KIT, EXTERNAL WIRE HARNESS (13 PIN FEMALE CONNECTOR)  4L60E 1993/UPTransmissions: 4L60E 1993-UPOEM Number: 350-0014 Vehicle AM GENERALH3/H3...

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Original price $14.84 - Original price $14.84
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$14.84
$14.84 - $14.84
Current price $14.84

Solenoid (A) 1-2 And (B) 2-3 Shift From Teckpack 4L60E 4T60E

in stock

SOLENOID (A) 1-2 AND (B) 2-3 SHIFT FROM TECKPACK 4L60E, 4T60E UNIVERSAL STYLETransmissions: 4L60E 1993-2003, 4T60E 1993-1999 Vehicle AM GENERALH3/...

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Original price $14.84 - Original price $14.84
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$14.84
$14.84 - $14.84
Current price $14.84

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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