Description
Turbochargers operate at high temperatures. The Cool Down Timer is designed to keep the engine running when the ignition is turned off to prevent turbocharger bearing failure that could occur when the engine is shut down, stopping the cool lubricating oil flowing to the turbocharger while it is still hot. If the oil flow is shut off too early, the remaining oil in the bearing housing will overheat causing coking of the bearings which causes both premature bearing wear and reduced oiling of the bearings. Allowing the engine to idle to a minimum operating speed gives the turbocharger time to cool down. The CDT is adjustable for up to 5 minutes of idle time, or optionally works with any K-Type EGT probe for temperature-based shutdown.
Installation Instructions
Installation Instructions
This Part Fits:
Installation Instructions
Installation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2014 | Chevrolet | Express 2500 | Base |
| 2006 | Chevrolet | Express 2500 | LS |
| 2006 | Chevrolet | Express 2500 | LT |
| 2006-2014 | Chevrolet | Express 3500 | Base |
| 2011-2014 | Chevrolet | Express 3500 | LS |
| 2011-2014 | Chevrolet | Express 3500 | LT |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2014 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2014 | Chevrolet | Silverado 2500 HD | LTZ |
| 2003-2014 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2001-2005 | Chevrolet | Silverado 3500 | Base |
| 2001-2006 | Chevrolet | Silverado 3500 | LS |
| 2001-2006 | Chevrolet | Silverado 3500 | LT |
| 2004,2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2007-2014 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2014 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2014 | Chevrolet | Silverado 3500 HD | WT |
| 1994-2002 | Dodge | Ram 2500 | Base |
| 2003,2005 | Dodge | Ram 2500 | Laramie |
| 2003-2005 | Dodge | Ram 2500 | SLT |
| 2003-2005 | Dodge | Ram 2500 | ST |
| 1994-2002 | Dodge | Ram 3500 | Base |
| 2003-2005 | Dodge | Ram 3500 | Laramie |
| 2003-2005 | Dodge | Ram 3500 | SLT |
| 2003-2005 | Dodge | Ram 3500 | ST |
| 2003-2005 | Ford | E-350 Club Wagon | Chateau |
| 2003-2005 | Ford | E-350 Club Wagon | XL |
| 2003-2005 | Ford | E-350 Club Wagon | XLT |
| 1994-1998 | Ford | E-350 Econoline | Base |
| 1994-1998 | Ford | E-350 Econoline | XL |
| 1994-2002 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1994-1996 | Ford | E-350 Econoline Club Wagon | Chateau HD |
| 1994-2000 | Ford | E-350 Econoline Club Wagon | Custom |
| 2001-2002 | Ford | E-350 Econoline Club Wagon | XL |
| 1994-1998 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1994-2002 | Ford | E-350 Econoline Club Wagon | XLT |
| 1994-1998 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1999-2010 | Ford | E-350 Super Duty | Base |
| 2006 | Ford | E-350 Super Duty | Chateau |
| 1999-2000,2006-2008,2010 | Ford | E-350 Super Duty | XL |
| 2006-2010 | Ford | E-350 Super Duty | XLT |
| 2003-2005 | Ford | Excursion | Eddie Bauer |
| 2000-2005 | Ford | Excursion | Limited |
| 2004-2005 | Ford | Excursion | XLS |
| 2000-2005 | Ford | Excursion | XLT |
| 1997 | Ford | F-250 | Base |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1997 | Ford | F-250 | Lariat |
| 1995-1996 | Ford | F-250 | Special |
| 1994-1997 | Ford | F-250 | XL |
| 1994-1997 | Ford | F-250 | XLT |
| 1997 | Ford | F-250 HD | XL |
| 1997 | Ford | F-250 HD | XLT |
| 2009-2010 | Ford | F-250 Super Duty | Cabela's |
| 2008-2009 | Ford | F-250 Super Duty | FX4 |
| 2004-2010 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2004-2019 | Ford | F-250 Super Duty | King Ranch |
| 1999-2019 | Ford | F-250 Super Duty | Lariat |
| 2018-2019 | Ford | F-250 Super Duty | Limited |
| 2013-2019 | Ford | F-250 Super Duty | Platinum |
| 1999-2019 | Ford | F-250 Super Duty | XL |
| 1999-2019 | Ford | F-250 Super Duty | XLT |
| 1997 | Ford | F-350 | Base |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1995-1996 | Ford | F-350 | Special |
| 1994-1997 | Ford | F-350 | XL |
| 1994-1997 | Ford | F-350 | XLT |
| 2009-2010 | Ford | F-350 Super Duty | Cabela's |
| 2008-2009 | Ford | F-350 Super Duty | FX4 |
| 2004-2010 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2019 | Ford | F-350 Super Duty | King Ranch |
| 1999-2019 | Ford | F-350 Super Duty | Lariat |
| 2018-2019 | Ford | F-350 Super Duty | Limited |
| 2013-2019 | Ford | F-350 Super Duty | Platinum |
| 1999-2019 | Ford | F-350 Super Duty | XL |
| 1999-2019 | Ford | F-350 Super Duty | XLT |
| 2009,2011-2013 | Ford | F-450 Super Duty | Base |
| 2009-2010 | Ford | F-450 Super Duty | Harley-Davidson Edition |
| 2008-2013 | Ford | F-450 Super Duty | King Ranch |
| 2008-2013 | Ford | F-450 Super Duty | Lariat |
| 2013 | Ford | F-450 Super Duty | Platinum |
| 2008-2013 | Ford | F-450 Super Duty | XL |
| 2008-2013 | Ford | F-450 Super Duty | XLT |
| 2006-2014 | GMC | Savana 2500 | Base |
| 2006-2014 | GMC | Savana 3500 | Base |
| 2011-2014 | GMC | Savana 3500 | LS |
| 2011-2014 | GMC | Savana 3500 | LT |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
| 2011-2014 | GMC | Sierra 2500 HD | Denali |
| 2001-2002,2006 | GMC | Sierra 2500 HD | SL |
| 2001-2014 | GMC | Sierra 2500 HD | SLE |
| 2001-2014 | GMC | Sierra 2500 HD | SLT |
| 2003-2014 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL |
| 2007 | GMC | Sierra 2500 HD Classic | SLE |
| 2007 | GMC | Sierra 2500 HD Classic | SLT |
| 2007 | GMC | Sierra 2500 HD Classic | WT |
| 2002-2005 | GMC | Sierra 3500 | Base |
| 2001-2002,2006 | GMC | Sierra 3500 | SL |
| 2001-2006 | GMC | Sierra 3500 | SLE |
| 2001-2006 | GMC | Sierra 3500 | SLT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2011-2014 | GMC | Sierra 3500 HD | Denali |
| 2007-2014 | GMC | Sierra 3500 HD | SLE |
| 2007-2014 | GMC | Sierra 3500 HD | SLT |
| 2007-2014 | GMC | Sierra 3500 HD | WT |
| 2006 | Hummer | H1 | Alpha |