2004 Workhorse Commercial P42 - L4B 3.9L I4 (Cummins) Wiring Schematic Download
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This is an electronic download! Electronic downloads are NON-REFUNDABLE. If you have any questions as to what the document contains, please contact us before purchasing for clarification. Be aware on wiring diagrams that Workhorse may have only supplied wiring to a certain point where the body builder supplied the rest.
2004 Workhorse Commercial P42 / L4B 3.9L I4 (Cummins) Wiring Schematic Download
- This is a complete chassis wire schematic download in a PDF format.
- With each purchase you are allowed one download.
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WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov