LC3Z-6A785-C Air Oil Separator Assembly Fit for Ford F250 F350 F450 F550 Super Duty 2019-2022 6.7L Powerstroke Diesel - PCV CCV Engine Crankcase Vent Valve - Replace# LC3Z-6A785-A LC3Z-6A785-B
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Product details
| Management number | 212663286 | Release Date | 2026/04/06 | List Price | $36.80 | Model Number | 212663286 | ||
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Replace your worn crankcase vent separator with this oil separator assembly engineered to replace LC3Z-6A785-C. Designed for compatible 2020-2022 Super Duty 6.7L Powerstroke diesel applications, this unit functions as an engine crankcase vent valve, helping separate oil mist from blow-by gases and return the ventilation system to proper operating condition. Official parts catalog identifies LC3Z-6A785-C as an Oil Separator Engine Crankcase Vent Valve - 6.7L, while OEM parts listings also reference it as Separator Assembly Oil and show replacement history for LC3Z-6A785-A and LC3Z-6A785-B.Built from PA66 material, this assembly is designed for engine-bay durability with dependable strength, dimensional stability, heat resistance, and oil resistance. According to DieselHub, this style of 6.7 Power Stroke separator sits on the driver-side valve cover, routes lighter vapors toward the turbocharger compressor inlet, and allows separated oil to return through the lower path
- Vehicle Fitment - Compatible with Ford F-250 F-350 F-450 F-550 Super Duty 2019-2022 dual rear wheels & chassis cab models ONLY | 2019 2020 2021 2022
- Reference Number - LC3Z-6A785-C, LC3Z-6A785-A, LC3Z-6A785-B
- Durable PA66 Construction - Made of PA66 material, this oil separator assembly offers excellent heat resistance, oil resistance, wear resistance, and structural strength for demanding engine bay conditions. We highly recommend replacing the CCV oil separator at 30,000 to 40,000 mile intervals because they are all susceptible, in one way or another, to buildup and clogging issues
- Helps Reduce Oil Carryover - A properly functioning separator helps control oil mist in the crankcase ventilation stream. Separator restriction can increase crankcase pressure and affect system performance, making timely replacement important for stable operation
- Direct Fit Replacement - Designed to replace a worn or damaged oil separator assembly, this unit is built for matching 2019-2022 Super Duty 6.7L Powerstroke diesel applications and helps restore proper crankcase ventilation performance
| Size | LC3Z-6A785-C |
|---|---|
| Brand Name | Qifusucc |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |
| Thread Type | Imperial |
| Manufacturer | Qifusucc |
| Model Number | LC3Z-6A785-C |
| Material Type | PA66 Plastic |
| Exterior Finish | PA66 Plastic |
| Number of Ports | 2 |
| Included Components | Air Oil Separator Assembly x1 |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | NPT |
| Manufacturer Warranty Description | 2 YEAR |
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