YZQPNB Oil Separator Assembly for Ford 6.7L Powerstroke (2011–2016) — Direct-Fit PCV/CCV Replacement

YZQPNB oil separator assembly for 2011–2016 Ford F-250/F-350/F-450/F-550 with 6.7L Powerstroke provides direct-fit crankcase ventilation and prevents oil from entering the intake system.

Designed as a vehicle-specific replacement for worn or failing PCV/CCV modules, this oil separator restores proper crankcase ventilation on the 6.7L V8 Powerstroke diesel used in Ford Super Duty trucks from 2011 through 2016. It replaces multiple factory part numbers and comes as a single ready-to-install unit packaged to match OE mounting points and hose connections. Installing a fresh separator helps maintain engine cleanliness, supports consistent turbo and intake performance, and reduces the chance of oil migration into intake components.

How does this oil separator fit my 2011–2016 Powerstroke truck?

The YZQPNB assembly is engineered to match the fitment and connection points of the original PCV/CCV module used on 6.7L Powerstroke engines in Ford Super Duty models from 2011 to 2016. It swaps in place of the factory unit with the same hose interfaces and mounting tabs, minimizing modification or adapter needs.

• Compatible vehicles: Ford F-250, F-350, F-450, F-550 (2011–2016) with 6.7L V8 Powerstroke
• Direct replacements: DC3Z6A785C, BC3Z6A785A/B/C/EA, DC3Z-6A785-B, FC3Z-6A785-C
• Single-package: 1x oil separator assembly, ready for installation

What performance or maintenance benefits can I expect?

Replacing a degraded separator reduces oil carryover into the intake tract, which helps keep the turbocharger, intercooler, and intake valves cleaner. While not a performance part, it supports long-term reliability by minimizing deposits and oil-related clogging in the intake system.

• Reduces oil contamination of the intake charge
• Helps prevent oil-related buildup on turbo and intercooler components
• Supports longer oil life and reduces need for frequent intake cleaning

Is installation complicated and what should I prepare?

Installation is straightforward for anyone familiar with basic engine maintenance: locate the existing PCV/CCV module, disconnect hoses and electrical connectors if present, remove fasteners, and fit the replacement using the original mounting points. A few hand tools and basic mechanical knowledge are usually sufficient.

• Tools typically required: socket set, screwdrivers, pliers
• Recommended: inspect hoses and clamps; replace any brittle or cracked lines
• Time estimate: about 30–60 minutes for most technicians or experienced DIYers

Which part numbers does this unit replace and why does that matter?

This YZQPNB oil separator is listed to replace common Ford part numbers used across several model years, ensuring compatibility with trucks that received different factory revisions. Confirming a match with the original part number helps avoid fitment issues and ensures the connectors align correctly.

• Replaces: DC3Z6A785C, BC3Z6A785A, BC3Z6A785B, BC3Z6A785C, BC3Z6A785EA
• Also referenced as: DC3Z-6A785-B, FC3Z-6A785-C, BC3Z-6A785-C
• Match the part number on your old unit before ordering to confirm fit

Who this is for: technicians, fleet managers, and owner-operators who maintain 2011–2016 Ford Super Duty trucks with the 6.7L Powerstroke and need a direct-fit replacement PCV/CCV oil separator. It’s ideal when the original module shows signs of oil carryover, clogging, or hose deterioration and when you want a ready-to-install part that matches factory connection points and part-number cross-references.