Ventilation filter replacement for Ram 2500 3500 5500 6.7L Cummins diesel engines from 2007.5 to 2020 model years, black automotive crankcase filter part number OFI068 with gross weight 917g.
OFI068 black ventilation filter replacement for 2007.5-2020 Ram 2500/3500/5500 with 6.7L Cummins diesel

This ventilation filter serves as a direct replacement component for the crankcase ventilation system in Ram heavy-duty trucks equipped with the 6.7-litre Cummins diesel engine. Designed to match part number OFI068, it provides a compatible solution for vehicles manufactured from mid-2007 through to the 2020 model year, covering Ram 2500, 3500, and 5500 series. The black-coloured filter maintains proper engine crankcase pressure management and ventilation as part of scheduled maintenance routines. With a gross weight of 917 grams, it represents a substantial automotive component built for the demanding conditions of heavy-duty truck operation.
Features and Construction

The OFI068 ventilation filter is engineered specifically for the stated vehicle applications, providing a direct replacement component for the existing crankcase ventilation system. Its construction follows automotive specifications for this type of filter, designed to handle the pressure and flow requirements of the 6.7L Cummins diesel engine platform.
Material and Build
The filter utilises automotive-grade materials suitable for crankcase ventilation applications, with a black finish that maintains consistency with typical engine bay components. The 917-gram gross weight indicates robust construction appropriate for heavy-duty truck use, though specific material composition details beyond the colour specification are not provided. The filter is designed to match the performance parameters required by the original equipment specifications for these vehicle models.
Size and Practical Fit
While dimensional measurements beyond the gross weight are not specified, the filter is confirmed as compatible with Ram 2500, 3500, and 5500 trucks manufactured between 2007.5 and 2020 model years. This precise application range ensures proper fitment within the engine compartment and connection to the existing ventilation system. The part number OFI068 serves as the primary identification for verifying correct specification matching during purchase and installation.
Uses and Placement

This ventilation filter has specific applications within the automotive maintenance context, serving a particular function in the engine management system of heavy-duty diesel trucks. Its use is tied directly to the maintenance requirements of the specified vehicle platform.
Event or Professional Use
For professional workshops and fleet maintenance operations servicing Ram heavy-duty trucks, this filter provides a specification-matched replacement part for scheduled maintenance. Its confirmed compatibility with the 2007.5-2020 model year range simplifies parts inventory management for businesses maintaining multiple vehicles within this application window. The clear part number identification supports accurate purchasing and installation in professional settings.
Everyday Home Use
For vehicle owners performing their own maintenance on Ram 2500, 3500, or 5500 trucks with 6.7L Cummins engines, this filter offers a straightforward replacement option when servicing the crankcase ventilation system. The black colouration maintains visual consistency with surrounding engine components, while the confirmed model year range provides confidence in compatibility for DIY installation following appropriate service procedures.
Benefits and Buying Value

This ventilation filter delivers practical value through its specific application match and straightforward replacement function within the vehicle maintenance context.
Reuse and Low Maintenance
As a replacement component, this filter enables continued operation of the vehicle's crankcase ventilation system when the existing filter requires service. Regular replacement according to manufacturer recommendations helps maintain proper engine function and ventilation system performance over the vehicle's service life.
Why Choose This Product
This filter provides exact specification matching through its OFI068 part number identification and confirmed compatibility with the stated vehicle models and years. The clear application range eliminates uncertainty about fitment for Ram 2500, 3500, and 5500 trucks with 6.7L Cummins diesel engines from 2007.5 to 2020. The product serves a specific maintenance need with a directly applicable solution rather than attempting broader, less certain applications.
