Transgo Drop-in Pressure Regulator Valve 4L60E 4L65E 4L70E

Transgo Drop-in Pressure Regulator Valve for 4L60E, 4L65E, 4L70E (1993-2015) In General Motors vehicles from 1993 to 2015 equipped with 4L60E, 4L65E, and 4L70E automatic transmissions, wear on the pressure regulator (PR) valve bore is common over time. When the wear occurs at the balance end of the valve, pressure instability is likely, potentially leading to unregulated high line pressure if the wear is severe. Conversely, wear at the spring end of the valve can cause low line pressure, leading to a range of symptoms such as harsh shifts, soft shifts, burnt frictions, overheating, and converter clutch failure. This precision-engineered drop-in USA-made steel valve provides full-time line-to-lube, restoring the hydraulic integrity of the system without the need for bore machining. The valve’s longer spool lands allow it to function in the non-worn areas of the bore, distributing load over a greater surface area for enhanced durability. Note: Transmission removal is only necessary if the unit has an ISS (Input Speed Sensor), which began appearing in models from 2006-2007 and up. Features Designed for full-time line-to-lube Eliminates the need for pump replacement due to worn bore No special tools required for installation Corrects/Prevents/Reduces Erratic or low line pressure Burnt 3-4 clutch Planetary gear burn-up Overheating or burnt transmission fluid TCC slip Includes Precision USA-made steel oversized valve Spring seat Spring Transmissions: 4L70E (M70) 2004-2015, 4L65E (M32) 1993-2015, 4L60E (M33,M30) 1993-2015 Vehicle BUICKRAINIER 2003-2007 4 SP R/4WD L6 4.2L V8 5.3LROADMASTER SEDAN, ROADMASTER WAGON 1995-1996 4 SP RWD V8 5.7LCADILLACESCALADE/ESV/EXT 1999-2006 4 SP R/4WD V8 5.3L 5.7L 6.0LFLEETWOOD, BROUGHAM, LIMO 1995-1996 4 SP RWD V8 5.7LCHEVROLETSILVERADO 1998-2013 4 SP R/4WD V6 4.3L V8 4.8L 5.3L V8 6.0LSUBURBAN 1500 1995-2008 4 SP R/4WD V8 4.8L 5.0L 5.3L 5.7L V8 6.0LENVOY, TRAILBLAZER 1999-2009 4 SP R/4WD L6 4.2L V8 5.3L V8 6.0LCORVETTE, ASTRO, BLAZER, CORVETTE, SONOMA, S/T PICK-UP, SAFARI 1995-2005 4 SP RWD V8 5.7L 6.0LSSR 2003-2006 4 SP RWD V8 5.3L 6.0LAVALANCHE 2001-2008 4 SP R/4WD V8 5.3L 6.0L 8.1LC/K, PICK-UP 1500, C/K, PICK-UP 2500, C/K, PICK-UP 3500 (95) 1995-1997 4 SP R/4WD V6 4.3L V8 4.8L 5.0L 5.3L 5.7L 6.0LC-1500 2001-2015 4 SP 4WD V8 5.3LCAMARO 1995-2002 4 SP RWD V6 3.4L 3.8L V8 5.7LCANYON 2003-2013 4 SP R/4WD L4 2.8L 2.9L V6 3.5L L5 3.7L V8 5.3LCAPRICE SEDAN, CAPRICE WAGON, IMPALA 1995-1996 4 SP RWD V8 4.3L 5.7LCOLORADO 2003-2012 4 SP R/4WD L4 2.8L 2.9L L5 3.5L 3.7L V6 3.6L V8 5.3LEXPRESS 1997-2016 4 SP R/4WD V6 4.3L V8 5.3LTAHOE 1995-2013 4 SP R/4WD V8 4.8L 5.3L 5.7LVAN FULL SIZE 1500-2500 1995-2011 4 SP RWD V6 4.3L V8 4.8L 5.0L 5.3L 5.7L 6.5L DIESELVAN FULL SIZE 3500 1995-1999 4 SP RWD V6 4.3LGMCSIERRA 1500 1998-2013 4 SP R/4WD V6 4.3L V8 4.8L 5.3L V8 6.0LYUKON , YUKON XL 2000-2011 4 SP R/4WD V8 4.8L 5.3L 6.0LSAVANA 1997-2016 4 SP R/4WD V6 4.3L V8 4.8L 5.3LHOLDENADVENTRA 2004-2007 4 SP 4WD V8 5.7LCOMMODORE 2000-2011 4 SP RWD V6 3.6L 3.8L V8 5.7LMONARO 2001-2006 4 SP RWD V8 5.7LISUZUASCENDER 2003-2008 4 SP R/4WD L6 4.2L V8 5.3LHOMBRE 1997-2000 4 SP RWD L4 2.2L V6 4.3LI SERIES (290, 370) 2006-2008 4 SP R/4WD L4 2.8L 2.9L L5 3.5L 3.7LOLDSMOBILEBRAVADA 1995-2004 4 SP R/4WD V6 4.2L 4.3LPONTIACGTO 2004-2006 4 SP RWD V8 5.7L 6.0LFIREBIRD 1995-2002 4 SP R/4WD V6 3.8L V8 5.7L Alternate Words: Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit, 4L60EPR