# Fleece Performance 06-18 Dodge 2500/3500 Cummins 4-Pin Valve Cover Conversion Harness 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 ## Details - **Price:** 215.91 CAD - **Vendor:** Fleece Performance - **Type:** Wiring Harnesses ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 215.91 CAD | In stock | ## Images - Photo - Primary - User 9 - User 1 - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/fleece-performance-06-18-dodge-2500-3500-cummins-4-pin-valve-cover-conversion-harness) > Updated: 2026-06-27