Shop Aftermarket Truck Parts & Tires

Previous imageNext image

        Cummins Valve Cover Conversion Harness (2006-2018 to 03-05) Fleece Performance

        SKU: FPE-HAR-CUMM-VC-ADPT-LATE-FQWW

        Easily adapt your 2006–2018 Cummins 6-pin injector connectors to 2003–2005 4-pin style with this plug-and-play valve cover conversion harness—built for reliability and quick install.

        0.0
        Fleece Performance
        Vehicle Specific
        Check if this part fits your vehicle.
        • Brand: Fleece Performance
        • $202.50

        Out of stock

        Easily convert your 2006–2018 RAM Cummins from 6-pin injector connectors to the earlier 4-pin style used on 2003–2005 rocker boxes with this in-house produced valve cover conversion harness. Perfect for engine swaps or retrofitting older rocker box styles, this plug-and-play harness ensures seamless compatibility and a hassle-free installation—no cutting or splicing required.
        Manufactured with fully automated wire cutting and terminal crimping, you get OEM-level fit, robust connections, and long-lasting durability. Ideal for performance upgrades, engine conversions, or when adapting newer Cummins trucks to earlier injector setups. Get your truck back on the road quickly and confidently with this high-quality wiring solution.
        Features:

        • Cummins Valve Cover Conversion Harness (2006-Present to 03-05)
        • 6 Month Limited Warranty
        • Sold As: Each
          • SKU
            FPE-HAR-CUMM-VC-ADPT-LATE-FQWW
          • Weight
            2 lbs
          • Barcode
            670875719330
          • Dimensions (L x W x H)
            9 x 9 x 3 in
          • Manufacturer Part #
            FPE-HAR-CUMM-VC-ADPT-LATE
        • Color
          Black
        • Property 65 Warning
          CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
        • Vehicle Type
          Truck/SUV
        • Brand
          Fleece Performance
        • Country of Origin
          US
        • Sold As
          Each
        • Warranty
          6 Month Limited Warranty
        Customer reviews
        Please sign in to add review
        There are no comments yet. Be the first to leave a comment

        Shipping Times

        Most customers will see their parts within 3-5 business days. We will primarily ship with Purolator ground & DHL Express to ensure the fastest shipping possible.

        Please Note: These are only estimates and shipping time may vary depending on your location, out of country and rural locations expect longer wait times.

        Where Do We Ship 

        We will ship our products within Canada and the United States.

        Please Note: There are limitations what can be shipped to the United States.

        Damaged Shipments

        We provide the option to purchase insurance as we are not responsible for any damage while with a courier, we don’t often see issues, but it does happen. If you purchased insurance we will put in a claim, if no insurance was purchased there will be no refunds or exchanges.

        We accept the following payment methods:


        Return Policy

        It happens sometimes we would like to return it. Here are our return rules:

        • Prior to any return you must contact us and get an approval for a  RMA number
        • Product must be unopened and have no damage. 
        • You must pay for the shipping back, please insure so if anything happens you can make a claim, we are not responsible for damage during shipping and is the sole responsibility of the customer.
        • Regular products are subject to a 5% Restocking fee.
        • Items over 50 lbs. or special orders will be subject to a 20% Restocking fee.
        • Electronics & Tuning is a final sale and cannot be returned. 
        • Fitment Type
          Vehicle Specific
        YearMakeModelNotes
        2006DodgeRam 3500
        2006DodgeRam 2500
        2007DodgeRam 3500
        2007DodgeRam 2500
        2008DodgeRam 3500
        2008DodgeRam 2500
        2009DodgeRam 3500
        2009DodgeRam 2500
        2010DodgeRam 3500
        2010DodgeRam 2500
        2011Ram3500
        2011Ram2500
        2012Ram3500
        2012Ram2500
        2013Ram3500
        2013Ram2500
        2014Ram2500
        2014Ram3500
        2015Ram2500
        2015Ram3500
        2016Ram2500
        2016Ram3500
        2017Ram2500
        2017Ram3500
        2018Ram2500
        2018Ram3500