{"product_id":"sonnax-actuator-feed-limit-valve-kit-4l60e-4l65e-4l70e","title":"Sonnax Actuator Feed Limit Valve Kit 4L60E 4L65E 4L70E","description":"\u003ch3\u003eSonnax Actuator Feed Limit Valve Kit for 4L60E, 4L65E, 4L70E\u003c\/h3\u003e\n\u003cp\u003eSonnax actuator feed limit valve kit 77754-09K is designed to eliminate pressure loss and restore proper operation in GM 4L60-E, 4L65-E, and 4L70-E transmissions. The AFL valve regulates solenoid feed pressure to the EPC and shift solenoids, but the OE design has a large reaction area that makes it highly susceptible to side-loading and bore wear.\u003c\/p\u003e\n\u003cp\u003eAs wear increases, oil pressure to the shift solenoids decreases, leading to solenoid and ratio codes, erratic line pressure, and poor shifting performance. The Sonnax upgrade features a durable valve and sleeve that prevent these issues, ensuring consistent pressure regulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHardcoat anodized aluminum valve resists premature wear.\u003c\/li\u003e\n\u003cli\u003eAnnular grooves prevent side-loading for smoother operation.\u003c\/li\u003e\n\u003cli\u003e54% more support by operating in a full-contact sleeve.\u003c\/li\u003e\n\u003cli\u003eDrop-in Zip Valve™ parts for quick installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Tool kit \u003cstrong\u003e77754-TL\u003c\/strong\u003e is also compatible with 4L80-E applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eValve\u003c\/li\u003e\n\u003cli\u003eSleeve\u003c\/li\u003e\n\u003cli\u003eSpring\u003c\/li\u003e\n\u003cli\u003eRetaining Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Symptoms Addressed:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWrong gear starts\u003c\/li\u003e\n\u003cli\u003eSolenoid performance codes\u003c\/li\u003e\n\u003cli\u003eErratic line pressure\u003c\/li\u003e\n\u003cli\u003eClutch and band failure\u003c\/li\u003e\n\u003cli\u003eNo 4th gear\u003c\/li\u003e\n\u003cli\u003eHarsh shifts\u003c\/li\u003e\n\u003cli\u003e2nd gear starts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCause:\u003c\/strong\u003e Excessive bore wear in the AFL valve leads to low pressure at shift and EPC solenoids.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCorrection:\u003c\/strong\u003e Installing the Sonnax actuator feed limit valve kit restores hydraulic integrity with a redesigned valve and wear-resistant sleeve, ensuring proper pressure regulation and improved transmission performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransmissions: \u003c\/strong\u003e 4L60E (M33,M30) 1993-UP, 4L65E (M32) 1993-UP, 4L70E (M70) 2004-UP\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eVehicle\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBUICK\u003c\/strong\u003e\u003cbr\u003eRAINIER 2003-2007 4 SP R\/4WD L6 4.2L V8 5.3L\u003cbr\u003eROADMASTER SEDAN, ROADMASTER WAGON 1995-1996 4 SP RWD V8 5.7L\u003cbr\u003e\u003cstrong\u003eCADILLAC\u003c\/strong\u003e\u003cbr\u003eESCALADE\/ESV\/EXT 1999-2006 4 SP R\/4WD V8 5.3L 5.7L 6.0L\u003cbr\u003eFLEETWOOD, BROUGHAM, LIMO 1995-1996 4 SP RWD V8 5.7L\u003cbr\u003e\u003cstrong\u003eCHEVROLET\u003c\/strong\u003e\u003cbr\u003eASTRO, BLAZER, SONOMA, S\/T PICK-UP, SAFARI, CORVETTE 1995-2005 4 SP R\/4WD V6 4.3L\u003cbr\u003eAVALANCHE 2001-2008 4 SP R\/4WD V8 5.3L 6.0L 8.1L\u003cbr\u003eC\/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 6.0L\u003cbr\u003eC-1500 2001-2015 4 SP 4WD V8 5.3L\u003cbr\u003eCAMARO 1995-2002 4 SP RWD V6 3.4L 3.8L V8 5.7L\u003cbr\u003eCANYON 2003-2013 4 SP R\/4WD L4 2.8L 2.9L V6 3.5L L5 3.7L V8 5.3L\u003cbr\u003eCAPRICE SEDAN, CAPRICE WAGON, IMPALA 1995-1996 4 SP RWD V8 4.3L 5.7L\u003cbr\u003eCOLORADO 2003-2012 4 SP R\/4WD L4 2.8L 2.9L L5 3.5L 3.7L V6 3.6L V8 5.3L\u003cbr\u003eENVOY, TRAILBLAZER 1999-2009 4 SP R\/4WD V6 4.2L V8 5.3L\u003cbr\u003eEXPRESS 1997-2016 4 SP R\/4WD V6 4.3L V8 5.3L\u003cbr\u003eSILVERADO 1998-2013 4 SP R\/4WD V6 4.3L V8 4.8L 5.3L V8 6.0L\u003cbr\u003eSUBURBAN 1500 1995-2008 4 SP R\/4WD V8 4.8L 5.0L 5.3L 5.7L V8 6.0L\u003cbr\u003eTAHOE 1995-2013 4 SP R\/4WD V8 4.8L 5.3L 5.7L\u003cbr\u003eVAN FULL SIZE 1500-2500 1995-2011 4 SP RWD V6 4.3L V8 4.8L 5.0L 5.3L 5.7L 6.5L DIESEL\u003cbr\u003eVAN FULL SIZE 3500 1995-1999 4 SP RWD V6 4.3L\u003cbr\u003eSSR 2003-2006 4 SP RWD V8 5.3L 6.0L\u003cbr\u003e\u003cstrong\u003eGMC\u003c\/strong\u003e\u003cbr\u003eSAVANA 1997-2016 4 SP R\/4WD V6 4.3L V8 4.8L 5.3L\u003cbr\u003eSIERRA 1500 1998-2013 4 SP R\/4WD V6 4.3L V8 4.8L 5.3L V8 6.0L\u003cbr\u003eYUKON , YUKON XL 2000-2011 4 SP R\/4WD V8 4.8L 5.3L 6.0L\u003cbr\u003e\u003cstrong\u003eHOLDEN\u003c\/strong\u003e\u003cbr\u003eADVENTRA 2004-2007 4 SP 4WD V8 5.7L\u003cbr\u003eCOMMODORE 2000-2011 4 SP RWD V6 3.6L 3.8L V8 5.7L\u003cbr\u003eMONARO 2001-2006 4 SP RWD V8 5.7L\u003cbr\u003e\u003cstrong\u003eISUZU\u003c\/strong\u003e\u003cbr\u003eASCENDER 2003-2008 4 SP R\/4WD L6 4.2L V8 5.3L\u003cbr\u003eHOMBRE 1997-2000 4 SP RWD L4 2.2L V6 4.3L\u003cbr\u003eI SERIES (290, 370) 2006-2008 4 SP R\/4WD L4 2.8L 2.9L L5 3.5L 3.7L\u003cbr\u003e\u003cstrong\u003eOLDSMOBILE\u003c\/strong\u003e\u003cbr\u003eBRAVADA 1995-2004 4 SP R\/4WD V6 4.2L 4.3L\u003cbr\u003e\u003cstrong\u003ePONTIAC\u003c\/strong\u003e\u003cbr\u003eFIREBIRD 1995-2002 4 SP R\/4WD V6 3.8L V8 5.7L\u003cbr\u003eGTO 2004-2006 4 SP RWD V8 5.7L 6.0L\u003cbr\u003e\u003cstrong\u003eSAAB\u003c\/strong\u003e\u003cbr\u003e9'7X 2005-2009 4 SP R\/4WD V6 4.2L V8 5.3L\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate Words:\u003c\/strong\u003e Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit, 7775409K\u003cbr\u003e\u003c\/p\u003e","brand":"TSS","offers":[{"title":"Default Title","offer_id":42006273589307,"sku":"77754-09K","price":54.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/1285\/8683\/files\/77754-09K.jpg?v=1739285281","url":"https:\/\/es-ve.suntransmissions.com\/products\/sonnax-actuator-feed-limit-valve-kit-4l60e-4l65e-4l70e","provider":"Sun Transmissions","version":"1.0","type":"link"}