Create account for special pricing & promos.
Sonnax Valve Kit S134741QK
  • Sonnax Valve Kit S134741QK
  • Sonnax Valve Kit S134741QK
  • Sonnax Valve Kit S134741QK

SonnaxValve Kit

Part #: S134741QK
$110.32
Quantity
Login for personalized shopping

Description & Specs

When the TCC PWM solenoid is energized and TCC signal fluid pressure is present in GM 5L40-E and 5L50-E, it strokes the TCC regulator valve and regulates line pressure into the converter clutch apply passage. Due to the pulse width modulation of the solenoid, the regulator valve is continuously oscillating. Excess wear at the large spool diameter can prevent proper valve movement, causing no TCC, slips or soft apply. Excess wear at the balance end of the bore can lead to harsh apply. Additionally, the OE valve stops against the TCC PWM solenoid screen, resulting in damage or breakage. Debris from the broken screen can lodge at the Reverse lockout valve, resulting in no Reverse. Sonnax TCC regulator valve kit 55211-04K includes a highly wear-resistant sleeve, modified valve and spring to restore proper converter clutch apply pressure. A solenoid protector is also included to eliminate damage to the solenoid screen. The valve bore must be reamed to accommodate the sleeve. Highly wear resistant sleeve provides significantly more valve support to reduce leakage and prevent wear Hardcoat anodized aluminum valve combats premature wear Modified replacement spring restores proper pressure with the undersized valve Solenoid protector eliminates solenoid screen damage

Valve Kit; Torque Converter Clutch; Regulator; F-55211-TL14, T-VB-FIX Required

Name Specs
Country of Origin (Primary)US
Package UOMEach
Quantity Per UOM1
Weight1.00
Weight UOMPounds

Transmissions

Name Years
5L40-E2000 - 2010
5L50-E2004 - 2007

Vehicle Fitment

Years Vehicle Drive Types
2001 - 2002BMW Z3RWD
2001 - 2006BMW X5AWD
2004 - 2006BMW X3AWD
2001 - 2001BMW 530iRWD
2000 - 2000BMW 528iRWD
2001 - 2005BMW 330xiAWD
2003 - 2005BMW 330iRWD
2003 - 2006BMW 330CiRWD
2000 - 2000BMW 328iRWD
2000 - 2000BMW 328CiRWD
2001 - 2005BMW 325xiAWD
2001 - 2005BMW 325iRWD
2003 - 2005BMW 325CiRWD
2000 - 2000BMW 323iRWD
2000 - 2000BMW 323CiRWD
2004 - 2006Cadillac XLRRWD
2005 - 2007Cadillac STSAWD, RWD
2004 - 2009Cadillac SRXAWD, RWD
2003 - 2007Cadillac CTSRWD
2006 - 2009Pontiac SolsticeRWD
2008 - 2009Pontiac G8RWD
2007 - 2010Saturn SkyRWD

Documents & Information