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Cummins Valve Cover Conversion Harness (03-05 to 2006-2018) Fleece Performance
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.
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
- ColorBlack
- Property 65 WarningCALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Vehicle TypeTruck/SUV
- BrandFleece Performance
- Country of OriginUS
- Sold AsEach
- Warranty6 Month Limited Warranty
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.
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.