Suncoast Lube Regulated Pressure Regulator Valve

 

Vehicles equipped with Chrysler 45RFE, 545RFE, 65RFE, 66RFE and 68RFE transmissions can develop low cooler flow at idle and/or overheated fluid issues after performing aftermarket re-programming or 'tuning' the PCM/TCM for heavy duty use. Aftermarket programming typically commands a minimum of 100 psi at idle. When the pressure regulator valve is in this position the valve can restrict the connection to the converter circuits, resulting in low cooler flow, fluid overheating and converter crowding that can cause engine stall at idle.

 

Installing the Sonnax drop-in lube regulated pressure regulator valve 44912-17K restores the fluid connection to the converter circuit at idle, which is especially important on tuned vehicles. This valve has an internal check valve that ensures proper converter and lube oil flow under extreme 'tuned' operating conditions, eliminating the fluid overheat and converter related engine stalls at idle. This check valve reseats properly to seal the converter at engine off, eliminating the delayed engagements and converter drainback issues that arise from the outdated technique of drilling a hole in the casting wall between line and lube circuits.

 

• Hardcoat anodized aluminum valve combats premature wear
• Charges the converter/lube circuits at low RPM, especially important in 'tuned' vehicles
• Improves converter feed/lube oil flow at critical low RPM and high load conditions
• Redesigned valve prevents fluid drainback & slow engagements
• Annular grooves help center valve in bore to reduce side-load wear
• Drop-in Zip Valve™ parts install quickly and easily

 

Contents:

2021 Dodge Ram 2500
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2011 Dodge Ram 3500
2010 Dodge Ram 2500
2010 Dodge Ram 3500
2009 Dodge Ram 2500
2009 Dodge Ram 3500
2008 Dodge Ram 2500
2008 Dodge Ram 3500
2007 Dodge Ram 2500
2007 Dodge Ram 3500
2013 Dodge Durango
2013 Jeep Grand Cherokee
2012 Dodge Durango
2012 Dodge Ram 1500
2012 Jeep Grand Cherokee
2012 Jeep Liberty
2011 Dodge Dakota
2011 Dodge Durango
2011 Dodge Ram 1500
2011 Jeep Grand Cherokee
2011 Jeep Liberty
2010 Chrysler 300
2010 Dodge Dakota
2010 Dodge Durango
2010 Dodge Ram 1500
2010 Jeep Grand Cherokee
2010 Jeep Liberty
2009 Chrysler 300
2009 Dodge Dakota
2009 Dodge Durango
2009 Dodge Ram 1500
2009 Jeep Grand Cherokee
2009 Jeep Liberty
2008 Chrysler 300
2008 Dodge Dakota
2008 Dodge Durango
2008 Dodge Ram 1500
2008 Jeep Grand Cherokee
2008 Jeep Liberty
2007 Chrysler 300
2007 Dodge Dakota
2007 Dodge Durango
2007 Dodge Ram 1500
2007 Jeep Grand Cherokee
2007 Jeep Liberty
2006 Chrysler 300
2006 Dodge Dakota
2006 Dodge Durango
2006 Dodge Ram 1500
2006 Dodge Ram 2500
2006 Dodge Ram 3500
2006 Jeep Grand Cherokee
2006 Jeep Liberty
2005 Chrysler 300
2005 Dodge Dakota
2005 Dodge Durango
2005 Dodge Ram 1500
2005 Dodge Ram 2500
2005 Dodge Ram 3500
2005 Jeep Grand Cherokee
2005 Jeep Liberty
2004 Dodge Dakota
2004 Dodge Durango
2004 Dodge Ram 1500
2004 Dodge Ram 2500
2004 Dodge Ram 3500
2004 Jeep Grand Cherokee
2004 Jeep Liberty
2003 Dodge Dakota
2003 Dodge Durango
2003 Dodge Ram 1500
2003 Dodge Ram 2500
2003 Dodge Ram 3500
2003 Jeep Grand Cherokee
2003 Jeep Liberty
2002 Dodge Dakota
2002 Dodge Durango
2002 Dodge Ram 1500
2002 Jeep Grand Cherokee
2002 Jeep Liberty
2001 Dodge Dakota
2001 Dodge Durango
2001 Jeep Grand Cherokee
2000 Dodge Dakota
2000 Dodge Durango
2000 Jeep Grand Cherokee
1999 Jeep Grand Cherokee

SKU: 44912-17K

GTIN: 840385621885

Manufacture Name: Suncoast Performance

Shipping Weight: 2 lb

Shipping Length: 4 in

Shipping Width: 4 in

Shipping Height: 4 in

EO Number:

Cross Reference #

California Proposition 65 Warning - P65warnings.ca.gov