4T40E 4T45E Transmission Oversized Pressure Regulator Valve Sonnax 33886-02

img{max-width:100%}4T40E 4T45E Transmission Oversized Pressure Regulator Valve Sonnax 33886-02The continuous oscillation of the pressure regulator valve wears the valve body bore. If severe wear occurs at the balance line circuit, the pressure regulator valve won't stroke to reduce line pressure and feed the converter/lube circuits. This can result in high line pressure, harsh shifts, reduced converter pressure and loss of lube. Severe wear at the other pressure regulator valve circuits can allow line pressure to exhaust or go to decrease, resulting in lack of pump inlet control, high or low line pressure, soft or harsh shifts and burned clutches and bands. Sonnax oversized pressure regulator valve 33886-02 for GM 4T40-E and 4T45-E units allows the valve body bore to be refurbished and the hydraulic integrity restored.Valve is hard-coat anodized to reduce wear.Additional spool with flats at the decrease circuit provides additional valve stability and prevents line pressure leakage.One valve works in both the early and late OE applicationsNoteThe Sonnax valve mimics the design of the 2000-later OE valve, but may be used in 2000-earlier valve bodies as well. The 2000-earlier pressure regulator valves had an internal cross drill to allow line to feed balance line at the end of the valve. In 2000, the cross drill was eliminated from the valve, and the spacer plate changed. If the Sonnax oversized valve is used in the 2000-earlier valve bodies, a slight modification to the spacer plate and gasket will be necessary APPLICATIONS Century 2005 V6 3.1L 4 Spd FWDLeSabre 2004-2005 V6 3.8L 4 Spd FWDSkylark 1997 L4 2.4L 4 Spd FWDCavalier 1995-2006 L4 2.2L 2.3L 2.4L 4 Spd FWDCobalt 2005-2010 L4 2.0L 2.2L 2.4L 4 Spd FWDHHR 2006-2011 L4 2.0L 2.2L 2.4L 4 Spd FWDMailbu 1997-1999 L4 2.4L 4 Spd FWDMalibu 1998-2005 L4 2.4L; V6 3.1L 4 Spd FWDMalibu, Malibu Maxx 2004-2011 L4 2.2L 2.4L; V6 3.5L 4 Spd FWDAlero 1999-2004 L4 2.2L 2.4L 4 Spd FWDAlero 1999-2004 V6 3.4L 4 Spd RWDCutlass 1997-1999 V6 3.1L 4 Spd FWDGrand Am 1999-2004 L4 2.2L 2.4L 4 Spd FWDGrand Am 1999-2006 V6 3.4L 4 Spd FWDG5 2007-2010 L4 2.2L 2.4L 4 Spd FWDG6 2005-2010 L4 2.4L; V6 3.5L 4 Spd FWDPursuit 1995-2006 L4 2.2L 2.4L 4 Spd FWDSunfire 1995-2006 L4 2.2L 2.4L 4 Spd FWDAura 2007-2008 V6 3.5L 4 Spd FWDAura 2007-2008 L4 2.4L 4 Spd FWDIon 2005-2007 L4 2.2L 2.4L 4 Spd FWDL300 2003-2004 L4 2.2L 4 Spd FWDL300 2003-2006 V6 3.0L 4 Spd FWDLS 2000-2002 L4 1.9L 2.2L 4 Spd FWDLS 2000-2002 V6 3.0L 4 Spd FWDLW 2000-2002 L4 2.2L 4 Spd FWDLW 2000-2002 V6 3.0L 4 Spd FWDVue 2005-2009 L4 2.2L 2.4L 4 Spd FWD Parts ship daily from our distribution center.FREE SHIPPING on US OrdersGOT QUESTIONS on your specific Year/Make/Model?  Send us a message on eBay. ¿Habla español? Escríbanos con el año, la marca, y el modelo de su vehículo. WARRANTY requests need to be accompanied with the appropriate code as diagnosed by a professional transmission shop.  Vehicles must be professionally diagnosed for solenoid failure prior to purchase.  We cannot guarantee any one item will fix all transmission problems.  Solenoid failure is often accompanied by additional failures; for example valve body failures, internal wear or damaged hard parts.  Packaged for wholesale distribution to professional transmission shops   Visit My eBay Store: Phoenix Transmission Parts for all of your Automatic Transmission Part needs.Be sure to add us to your favorites list!