Skip to content

Country

Free Shipping on Orders greater than $90.00.
Free Shipping on Orders greater than $90.00.

GMC

Original price $26.67 - Original price $26.67
Original price
$26.67
$26.67 - $26.67
Current price $26.67

Sonnax Shift Cable Mount Bracket 4L60E 1996/97 4L80E 4L85E 1996

in stock

Sonnax Shift Cable Mount Bracket 4L60E 1996/97 4L80E 4L85E 1996 Transmission cases made in 1994 and 1995 have neutral safety switch mounting holes ...

View full details
Original price $26.67 - Original price $26.67
Original price
$26.67
$26.67 - $26.67
Current price $26.67
Original price $71.03 - Original price $71.03
Original price
$71.03
$71.03 - $71.03
Current price $71.03

Signal Accumulator Piston Kit Sonnax 8L45 8L90

Out of stock

Sonnax Signal Accumulator Piston Kit – Fits GM 8L45 & 8L90 In GM 8L45 and 8L90 transmissions, excessive wear in the signal accumulator piston b...

View full details
Original price $323.28 - Original price $323.28
Original price
$323.28
$323.28 - $323.28
Current price $323.28

Apply Piston Kit 4th-5th-6th Clutch High Capacity 6L80 6L90 MYC MYD LY6

Only 1 left!

Sonnax High Capacity 4-5-6 Clutch Apply Piston Kit for 6L80, 6L90 Designed for use with OE-style, 36-tooth friction plates and original-equipment s...

View full details
Original price $323.28 - Original price $323.28
Original price
$323.28
$323.28 - $323.28
Current price $323.28
Original price $36.45 - Original price $36.45
Original price
$36.45
$36.45 - $36.45
Current price $36.45

Pressure Regulator Valve Kit Sonnax 6L45 6L50 6L80 6L90

in stock

Sonnax Pressure Regulator Valve Kit for 6L45, 6L50, 6L80, 6L90 The Sonnax 104520-15K pressure regulator valve kit is designed to resolve common hyd...

View full details
Original price $36.45 - Original price $36.45
Original price
$36.45
$36.45 - $36.45
Current price $36.45
Original price $49.64 - Original price $49.64
Original price
$49.64
$49.64 - $49.64
Current price $49.64

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

Only 1 left!

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

View full details
Original price $49.64 - Original price $49.64
Original price
$49.64
$49.64 - $49.64
Current price $49.64
Original price $65.61 - Original price $65.61
Original price
$65.61
$65.61 - $65.61
Current price $65.61

Sonnax Line Pressure Booster Kit TH400 M40 3L80

Only 1 left!

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...

View full details
Original price $65.61 - Original price $65.61
Original price
$65.61
$65.61 - $65.61
Current price $65.61
Original price $66.01 - Original price $66.01
Original price
$66.01
$66.01 - $66.01
Current price $66.01

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...

View full details
Original price $66.01 - Original price $66.01
Original price
$66.01
$66.01 - $66.01
Current price $66.01
Original price $31.97 - Original price $31.97
Original price
$31.97
$31.97 - $31.97
Current price $31.97

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...

View full details
Original price $31.97 - Original price $31.97
Original price
$31.97
$31.97 - $31.97
Current price $31.97
Original price $57.48 - Original price $57.48
Original price
$57.48
$57.48 - $57.48
Current price $57.48

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

Only 1 left!

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...

View full details
Original price $57.48 - Original price $57.48
Original price
$57.48
$57.48 - $57.48
Current price $57.48
Original price $280.79 - Original price $280.79
Original price
$280.79
$280.79 - $280.79
Current price $280.79

Zip Kit Sonnax 6T70 6T75 2007/12

Only 1 left!

Sonnax Zip Kit for 6T70 and 6T75 Transmissions (2007-2012) The Sonnax Zip Kit 6T70-ZIP is specifically designed to address the root causes of vari...

View full details
Original price $280.79 - Original price $280.79
Original price
$280.79
$280.79 - $280.79
Current price $280.79
Original price $179.67 - Original price $179.67
Original price
$179.67
$179.67 - $179.67
Current price $179.67

Piston Sonnax 1-2-3-4 Heavy Duty Fits 24224146 2006/07 24266364 24238700 2007/UP 6L80 6L90

Only 1 left!

The Heavy Duty 1-2-3-4 Piston for 6L80, 6L90 Transmissions From Sonnax Compatibility: Fits 2006–2007 units using OE part number 24224146 Fits 2007...

View full details
Original price $179.67 - Original price $179.67
Original price
$179.67
$179.67 - $179.67
Current price $179.67
Original price $29.14 - Original price $29.14
Original price
$29.14
$29.14 - $29.14
Current price $29.14

Line Pressure Booster Kit Sonnax TH700 TH700-R4 TH200-4R

Out of stock

Line Pressure Booster Kit Sonnax TH700 TH700-R4 TH200-4R Line pressure booster kit 700R4-LB1 fits GM 4L60 (700-R4) and 200-4R transmissions. Sonnax...

View full details
Original price $64.43 - Original price $64.43
Original price
$64.43
$64.43 - $64.43
Current price $64.43

Line Pressure Booster Kit Sonnax (Early Pump) Long 1.907in 4L60E 4L65E 4L70E M30 M32 M33 M70

in stock

Sonnax Line Pressure Booster Kit for 4L60-E, 4L65-E, 4L70-E The 4L60E-LB1 Line Pressure Booster Kit is expertly designed to fit early-style GM 4L60...

View full details
Original price $64.43 - Original price $64.43
Original price
$64.43
$64.43 - $64.43
Current price $64.43

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare