Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018 Cummins where a 2003-2005 rocker box style is used. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need!
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2006-2010 |
Dodge |
Ram 2500 |
Laramie |
| 2006-2010 |
Dodge |
Ram 2500 |
SLT |
| 2006-2007 |
Dodge |
Ram 2500 |
Sport |
| 2006-2010 |
Dodge |
Ram 2500 |
ST |
| 2008-2010 |
Dodge |
Ram 2500 |
SXT |
| 2010 |
Dodge |
Ram 2500 |
TRX |
| 2006-2007 |
Dodge |
Ram 2500 |
TRX4 |
| 2006-2010 |
Dodge |
Ram 3500 |
Laramie |
| 2006-2010 |
Dodge |
Ram 3500 |
SLT |
| 2006-2007 |
Dodge |
Ram 3500 |
Sport |
| 2006-2010 |
Dodge |
Ram 3500 |
ST |
| 2008-2009 |
Dodge |
Ram 3500 |
SXT |
| 2007 |
Dodge |
Ram 3500 |
TRX4 |
| 2013-2018 |
Ram |
2500 |
Big Horn |
| 2011-2018 |
Ram |
2500 |
Laramie |
| 2014-2015 |
Ram |
2500 |
Laramie Limited |
| 2011-2018 |
Ram |
2500 |
Laramie Longhorn |
| 2016-2018 |
Ram |
2500 |
Limited |
| 2013-2015 |
Ram |
2500 |
Lone Star |
| 2012-2016 |
Ram |
2500 |
Outdoorsman |
| 2011-2018 |
Ram |
2500 |
SLT |
| 2011-2013 |
Ram |
2500 |
ST |
| 2013-2018 |
Ram |
2500 |
Tradesman |
| 2013-2018 |
Ram |
3500 |
Big Horn |
| 2011-2018 |
Ram |
3500 |
Laramie |
| 2014-2015 |
Ram |
3500 |
Laramie Limited |
| 2011-2018 |
Ram |
3500 |
Laramie Longhorn |
| 2016-2018 |
Ram |
3500 |
Limited |
| 2013-2015,2017 |
Ram |
3500 |
Lone Star |
| 2011-2018 |
Ram |
3500 |
SLT |
| 2011-2013 |
Ram |
3500 |
ST |
| 2013-2018 |
Ram |
3500 |
Tradesman |