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Sonnax Boost Valve Kit for 4L80-E, 4L85-E Sold Out
$98.24 - $98.24
$98.24
$98.24 - $98.24
$98.24

Boost Valve Kit Sonnax with Encapsulated Relief Valve 4L80E 4L85E

Out of stock

Sonnax Boost Valve Kit for 4L80-E, 4L85-E Vehicles equipped with GM 4L80-E and 4L85-E transmissions often face issues such as uncontrollable line r...

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$98.24 - $98.24
$98.24
$98.24 - $98.24
$98.24
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Sonnax Center Support Seal Kit for 6L45, 6L50, 6L80, 6L90
$59.26 - $59.26
$59.26
$59.26 - $59.26
$59.26

Center Support Seal Kit Sonnax 6L45 6L50 6L80 6L90

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Sonnax Center Support Seal Kit for 6L45, 6L50, 6L80, 6L90 In GM 6L45, 6L50, 6L80, and 6L90 transmissions, the rubber seals between the center suppo...

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$59.26 - $59.26
$59.26
$59.26 - $59.26
$59.26
Sure Cure Kit Sonnax 4L80E 4L85E
$155.38 - $155.38
$155.38
$155.38 - $155.38
$155.38

Sure Cure Kit Sonnax 4L80E 4L85E

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Sonnax Sure Cure Kit for 4L80E, 4L85E The Sonnax Sure Cure kit SC-4L80E is designed for '91 and later GM 4L80-E and 4L85-E transmissions, offering ...

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$155.38 - $155.38
$155.38
$155.38 - $155.38
$155.38
Sonnax TCC Regulator & Isolator Valve Kit 4L60E 4L65E 4L70E
$49.70 - $49.70
$49.70
$49.70 - $49.70
$49.70

Sonnax TCC Regulator & Isolator Valve Kit 4L60E 4L65E 4L70E

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Sonnax TCC Regulator & Isolator Valve Kit for 4L60E, 4L65E, 4L70E The Sonnax TCC Regulator and Isolator Valve Kit 77754-04K is designed to addr...

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$49.70 - $49.70
$49.70
$49.70 - $49.70
$49.70
Oversized Pump Flow Control Valve JF011E JF015E JF016E JF017E
$31.33 - $31.33
$31.33
$31.33 - $31.33
$31.33

Oversized Pump Flow Control Valve JF011E JF015E JF016E JF017E

in stock

Sonnax Oversized Pump Flow Control Valve for JF011E, JF015E, JF016E, JF017E The Sonnax oversized pump flow control valve 33510N-01 addresses wear i...

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$31.33 - $31.33
$31.33
$31.33 - $31.33
$31.33
Sonnax Boost Valve Kit A130E A130L A130H A131L A131A A140E A140L
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$31.85 - $31.85
$31.85
$31.85 - $31.85
$31.85

Sonnax Boost Valve Kit A130E A130L A130H A131L A131A A140E A140L

Out of stock

Sonnax Boost Valve Kit for A130, A131, A140 Toyota and Lexus vehicles equipped with A130, A131, and A140 transaxles may experience inadequate line ...

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$31.85 - $31.85
$31.85
$31.85 - $31.85
$31.85
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Sonnax Boost Valve Kit U140 U140F U240E U241E
$72.70 - $72.70
$72.70
$72.70 - $72.70
$72.70

Sonnax Boost Valve Kit U140 U140F U240E U241E

in stock

Sonnax Boost Valve Kit for U140E, U140F, U240E, U241E Vehicles from Toyota and Lexus equipped with U140E, U140F, U240E, and U241E transmissions may...

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$72.70 - $72.70
$72.70
$72.70 - $72.70
$72.70
Sonnax Line Pressure Booster Kit 4L60E 4L65E 4L70E
$57.36 - $57.36
$57.36
$57.36 - $57.36
$57.36

Sonnax Line Pressure Booster Kit 4L60E 4L65E 4L70E

in stock

Sonnax Line Pressure Booster Kit for 4L60-E, 4L65-E, 4L70-E The Sonnax line pressure booster kit 4L60E-LB2 fits late-style GM 4L60-E, 4L65-E, and 4...

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$57.36 - $57.36
$57.36
$57.36 - $57.36
$57.36
$202.48 - $202.48
$202.48
$202.48 - $202.48
$202.48

Kit Piston Accumulator Sonnax 45RFE 5-45RFE 68RFE 65RFE 66RFE A606 42RLE A604 62TE 41TE

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Sonnax Accumulator Piston Kit for 40TE, 40TES, 41AE, 41TE, 41TES, 42LE, 42RLE, 45RFE, 545RFE, 62TE, 65RFE, 66RFE, 68RFE Accumulator piston scuffing...

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$202.48 - $202.48
$202.48
$202.48 - $202.48
$202.48
Sonnax Reverse Servo Piston Plug Kit for A500, 46RE, 46RH, A518, 47RE, 47RH, A618, 48RE, A727
$16.90 - $16.90
$16.90
$16.90 - $16.90
$16.90

Reverse Servo Piston Plug Kit Sonnax A500 46RE 46RH A518 47RE 47RH A618 48RE A727 A904

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Sonnax Reverse Servo Piston Plug Kit for A500, 46RE, 46RH, A518, 47RE, 47RH, A618, 48RE, A727 Symptoms: No Reverse Burnt Reverse band Reverse serv...

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$16.90 - $16.90
$16.90
$16.90 - $16.90
$16.90
Sonnax Line Pressure Modulator Plunger Valve Kit for E4OD 4R100
$24.03 - $24.03
$24.03
$24.03 - $24.03
$24.03

Sonnax Line Pressure Modulator Plunger Valve Kit E4OD 4R100

in stock

Sonnax Line Pressure Modulator Plunger Valve Kit for E4OD 4R100 In some Ford E4OD and 4R100 transmissions, issues such as soft 1-2 or 2-3 shifts, i...

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$24.03 - $24.03
$24.03
$24.03 - $24.03
$24.03
Sonnax Line Pressure Booster Kit for TH400
$67.63 - $67.63
$67.63
$67.63 - $67.63
$67.63

Sonnax Line Pressure Booster Kit TH400 M40 3L80

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Sonnax Line Pressure Booster Kit for TH400 The Sonnax Line Pressure Booster Kit for the TH400 transmission is designed to enhance your vehicle’s pe...

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$67.63 - $67.63
$67.63
$67.63 - $67.63
$67.63
Sonnax Case Saver Retainer for TH400 & '98-Earlier 4L80-E
$68.05 - $68.05
$68.05
$68.05 - $68.05
$68.05

Sonnax Case Saver Retainer TH400 4L80E M40 3L80 MT1

in stock

Sonnax Case Saver Retainer for TH400 & '98-Earlier 4L80-E The Sonnax case saver retainer 34762-10 is the only intermediate clutch retaining rin...

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$68.05 - $68.05
$68.05
$68.05 - $68.05
$68.05
Sonnax Channel Plate Sleeve for 4T40-E, 4T45-E
$25.70 - $25.70
$25.70
$25.70 - $25.70
$25.70

Channel Plate Sleeve Kit 4T40E 4T45E MN5 ME7 MN4 4T45E

Only 1 left!

Sonnax Channel Plate Sleeve for 4T40-E, 4T45-E The OEM does not offer the 4T40-E channel plate sleeve as a standalone part, previously requiring th...

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$25.70 - $25.70
$25.70
$25.70 - $25.70
$25.70
Secondary Pulley Cover Side JF011E RE0F10A F1CJA
$50.60 - $50.60
$50.60
$50.60 - $50.60
$50.60

Bearing Secondary Pulley Cover Side JF011E RE0F10A F1CJA

Only 1 left!

Sonnax Secondary Pulley Bearing for Cover Side For F011E, RE0F10A, F1CJA Transmissions The Sonnax secondary pulley bearing (part number 33229N) is ...

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$50.60 - $50.60
$50.60
$50.60 - $50.60
$50.60
Sonnax 2nd Gear Super Hold Servo Kit for 46RE, 46RH, 47RE, 47RH, 48RE, A727
$182.27 - $182.27
$182.27
$182.27 - $182.27
$182.27

2nd Gear Super Hold Servo Kit Sonnax A518 46RE 46RH A618 47RE 47RH 48RE A727

Only 1 left!

Sonnax 2nd Gear Super Hold Servo Kit for 46RE, 46RH, 47RE, 47RH, 48RE, A727 Transmissions Upgrade your Chrysler 46RH/RE, 47RH/RE, 48RE, or A727 tra...

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$182.27 - $182.27
$182.27
$182.27 - $182.27
$182.27
Bushing Pump Sonnax F4A41 F4A42 F4A51 F5A51 RVA51 R4A51 R5A51 V5A51
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$11.24 - $11.24
$11.24
$11.24 - $11.24
$11.24

Bushing Pump Sonnax F4A41 F4A42 F4A51 F5A51 RVA51 R4A51 R5A51 V5A51

Out of stock

Sonnax Pump Bushing for F4A41/42/51, F5A51, R4/V4A51, R5A51, V5A51 Transmissions Sonnax provides a high-quality replacement pump bushing, part numb...

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$11.24 - $11.24
$11.24
$11.24 - $11.24
$11.24
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Output & Reaction Planetary Rebuild Kit with .750" Wide Pinion Gears 4L80E TH400 M40 3L80 MT1
$32.97 - $32.97
$32.97
$32.97 - $32.97
$32.97

Output And Reaction Planetary Rebuild Kit with .750"" Wide Pinion Gears 4L80E TH400 M40 3L80 M

in stock

Sonnax Planetary Rebuild Kit for 4L80-E, TH400 Transmissions Optimize the performance of your TH400 or '98-earlier 4L80-E transmission with the Son...

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$32.97 - $32.97
$32.97
$32.97 - $32.97
$32.97
Sonnax Neutral Safety Back-up Insulator Service Kit for 42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE
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$14.42 - $14.42
$14.42
$14.42 - $14.42
$14.42

Sonnax Neutral Safety Back-up Insulator Service Kit A500 A518 A618 48RE

Out of stock

Sonnax Neutral Safety Back-up Insulator Service Kit for 42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE Designed for '02 and later models with...

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$14.42 - $14.42
$14.42
$14.42 - $14.42
$14.42
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Sonnax O-Ringed End Plug Kit for 6L45, 6L50, 6L80, 6L90
$19.38 - $19.38
$19.38
$19.38 - $19.38
$19.38

Sonnax O-Ringed End Plug Kit 6L45 6L50 6L80 6L90

in stock

Sonnax O-Ringed End Plug Kit for 6L45, 6L50, 6L80, 6L90 The OE end plugs in GM 6L45, 6L50, 6L80, and 6L90 valve bodies are designed to prevent crit...

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$19.38 - $19.38
$19.38
$19.38 - $19.38
$19.38
Bushing Pump DPO AL4
$11.12 - $11.12
$11.12
$11.12 - $11.12
$11.12

Bushing Pump Sonnax DPO AL4

in stock

Bushing Pump Sonnax DPO AL4 Transmissions: DPO (DP0,AL4) 1998-UPOEM Number: 120001  Vehicle CHERYA3 2009-2017 4 SPD FWDA5 2006-2010 4 SPD FWDChanc...

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$11.12 - $11.12
$11.12
$11.12 - $11.12
$11.12
Bearing Pump Sonnax AXOD AXODE AX4S 1986/UP AX4N 1995/99
$19.36 - $19.36
$19.36
$19.36 - $19.36
$19.36

Bearing Pump Sonnax AXOD AXODE AX4S 1986/UP AX4N 1995/99

Only 1 left!

Sonnax Pump Bearing For AXOD AXODE AX4S 1986/UP AX4N 1995/99 This Pump Bearing from Sonnax has an integral seal and is a direct OE replacement. Spe...

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$19.36 - $19.36
$19.36
$19.36 - $19.36
$19.36
Line Pressure Booster Kit Sonnax E4OD 4R100
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$56.87 - $56.87
$56.87
$56.87 - $56.87
$56.87

Line Pressure Booster Kit Sonnax E4OD 4R100

Out of stock

Sonnax Line Pressure Booster Kit for E4OD and 4R100 The Sonnax Line Pressure Booster Kit for E4OD and 4R100 transmissions is designed to enhance tr...

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$56.87 - $56.87
$56.87
$56.87 - $56.87
$56.87
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Bearing Pump Sonnax AX4N 4F50N 2000/UP
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$25.24 - $25.24
$25.24
$25.24 - $25.24
$25.24

Bearing Pump Sonnax AX4N 4F50N 2000/UP

Out of stock

Bearing Pump Sonnax AX4N 4F50N 2000/UP Bearing W/ Seal, Pump Shaft, AX4N / 4F50N (1.063” OD) Transmissions: AX4N (4F50N) 2000-UPOEM Number: 86209H...

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Sonnax is a global leader in cutting-edge transmission, torque converter, and driveline solutions. Sonnax is committed to delivering the highest quality aftermarket automotive products and stands as the go-to source for transmission and specialty driveline components, designed and developed with unparalleled expertise.

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