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

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

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

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

        Out of stock

        Modernize your 2003–2005 RAM Cummins with this in-house produced valve cover conversion harness—designed to convert 4-pin injector connectors to the later 6-pin style used on 2006–2018 rocker boxes. This plug-and-play harness is the perfect solution when upgrading to a 2006+ rocker box, ensuring seamless compatibility and a hassle-free install.
        Manufactured with fully automated wire cutting and terminal crimping, you get OEM-level fit, robust connections, and long-lasting durability. Ideal for performance builds, engine swaps, or when retrofitting newer Cummins parts to older trucks. Get your truck back on the road quickly and with confidence—no cutting or splicing required.
        Features:

        • Cummins Valve Cover Conversion Harness (03-05 to 2006-2018)
        • 6 Month Limited Warranty
        • Sold As: Each
          • SKU
            FPE-HAR-CUMM-VC-ADPT-EARLY-FQWW
          • Weight
            2 lbs
          • Barcode
            670875719347
          • Dimensions (L x W x H)
            9 x 9 x 3 in
          • Manufacturer Part #
            FPE-HAR-CUMM-VC-ADPT-EARLY
        • 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
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        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
        2003DodgeRam 3500
        2003DodgeRam 2500
        2004DodgeRam 3500
        2004DodgeRam 2500
        2005DodgeRam 3500
        2005DodgeRam 2500