Cummins Filters

Cummins filters are used to support diesel engine maintenance, fluid cleanliness and intake protection across compatible Cummins and Onan engine applications. This category may include oil filters, fuel filters, air filters, coolant filters and related filter components used during routine service, repair and preventive maintenance.

Filter Cummins Engine Applications by Type and Part Number

A filter Cummins engine applications require should be selected using the correct engine model, serial number, filter type, service interval and original part number. Because filter fitment can vary by engine series, equipment application and service requirement, each replacement should be checked against the product details or parts diagram before ordering.

• Filter Coverage: Includes Cummins filter replacements for compatible diesel engines, Onan applications and related equipment service needs.
• Common Filter Types: May include oil filters, fuel filters, air filters, coolant filters, hydraulic filters, pre-filters or service filter kits, depending on current inventory.
• Engine Protection: Helps support oil cleanliness, fuel system protection, air intake filtration, coolant system service and overall maintenance routines.
• Fitment Details: Use engine model, serial number, filter type, part number, equipment application or parts diagram to select the correct replacement.
• Maintenance Use: Replace filters during scheduled service, seasonal maintenance, engine repair or equipment uptime preparation.

Find the correct Cummins filter: Review your engine model, serial number, filter type, service interval, original part number and product details before selecting a replacement. For help identifying compatible Cummins filters or Onan filter parts, visit the Help Center or contact customer support.