2002-2009 Cummins 5.9L/6.7L 3rd Gen Dual Zone Blend Door Set (DT-4DR-Y) 1994 GM Engine Components Dodge Durango 4

Dodge Durango 4

6L | 2500/3500 | LMM

4L from Alliant Power

7 Cummins engines deliver can crack or even shatter the stock flex plate

Rebuild your 2003-2007 Ford 6

2002-2009 Cummins 5.9L/6.7L 3rd Gen Dual Zone Blend Door Set (DT-4DR-Y) 1994 GM Engine Components Dodge Durango 42002 2009 Cummins 5. 9L 6. 7L 3rd Gen Dual Zone Blend Door Set (DT 4DR Y) This is a set of the two piece upper and two piece lower blend doors for a dual zone system. These are the doors in the center of the box that are above and below the heater core and control your temperature. All parts are CNC machined from solid aluminum and are guaranteed for life. Our doors will only fit our aluminum drivers. We have had several customers contact us because