Understanding the electrical system
Fuel-conditioning assemblies may incorporate filtration, water separation or related components. Match the original HFCM or VFCM arrangement.
Match the Right Part to Your Equipment
Share the complete module or assembly number, mounting configuration and engine or vehicle identification.
Provide clear photos of the module case, label and connectors. Share engine and vehicle details, known trouble codes and whether power supply and harness faults have been checked.
Replacement and programming questions
Confirm filters, water-separation parts, electrical elements and complete-assembly needs separately.
Compare the original hardware number, programming requirements and engine application with the product details. If you’re unsure, send DCT the module label and we’ll help you review available options.
Part Names and Identification
These parts may be listed as HFCM VFCM assemblies, diesel fuel conditioning module. Confirm the original module number and programming requirements for your engine.
