2003 Workhorse P42 Valve Covers
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- Dorman®OE Solutions™ Passenger Side Valve Cover KitWorkhorse P42 6.5L 2003, OE Solutions™ Passenger Side Valve Cover Kit by Dorman®. With Liquid Gasket & Bolts. Save time and money with the Dorman Engine Valve Cover. The engine valve cover is designed to protect the cylinder head, and...Direct replacement - this valve cover matches the original equipment part for fit and functionDurable construction - this valve cover is made of quality materials to withstand extreme temperatures to resist leaking$114.16
- Dorman®HELP™ Oil Filler CapWorkhorse P42 7.4L 2003, HELP™ Oil Filler Cap by Dorman®. Dorman's Engine Oil Filler Cap is constructed of durable rubber to provide a tight, heat-resistant seal for the valve cover. It effectively prevents debris from entering into...Replacement prevents debris and moisture from entering the Oil Fill Tube and contaminating the oil systemClearly marked with raised letters for quick identification under the hood$9.89 - $10.28
- Dorman®HELP™ Oil Filler Tube GrommetWorkhorse P42 6.5L 2003, HELP™ Oil Filler Tube Grommet by Dorman®. Dorman offers a line of Engine Oil Filler Tube Grommets for a variety of automotive applications. This product is made of high-quality components to meet and exceed...Direct replacement Grommets available (where applicable) to ensure a proper fitManufactured from high-quality materials for long-lasting durability$4.56