---
title: "pc3z-6a785-a — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/pc3z-6a785-a"
last_updated: "2026-07-14T05:36:07.432Z"
locale: en
meta:
  description: "soft demand (-37.0% this quarter) — pc3z-6a785-a doesn't clear our bar today."
  "og:description": "soft demand (-37.0% this quarter) — pc3z-6a785-a doesn't clear our bar today."
  "og:title": "pc3z-6a785-a — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen"
---

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# **pc3z-6a785-a**

**Skip it**

Soft demand (-37.0% this quarter) — this niche doesn't clear our bar today.

Market size 34Growth 7Conversion 67Competition 11Returns 63Price range 64Avg price 83Brand share 31Review moat 99Quality gap 17

**Review moat**

**Incredible****22.67**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$77.01**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****6.1%**

search→purchase rate — share of searches ending in a sale

**Price range**

**Good****$49.62–$127.93**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Returns**

**Good****2.5%**

return rate — above 6% kills the launch gate

**Market size**

**Okay****$162K**

$162K/yr · 35K searches

**Brand share**

**Okay****86%**

top-5 brand share — brands hold most of the demand

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****86%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-37.0%**

90-day search growth — must beat 0% to launch

## **Competition**

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**9 **—flat

**Sellers**

**15**

**Top-5 brand share**

**86%**

**Open market**

**9%**

- RHAOCZIYAUTO54% - LSHDLAM14% - KKCARCAR7% - FORZEEY6% - Ford5% - OINMPO5% - Open — no brand owns it (3 brands, 9%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%15%$24K30%$49K45%$73K60%$97K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Air Oil Separator Assembly Fit for Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Filter Vent Valve Engine Crankcase - Replace PC3Z-6A785-A PC3Z6A785A](https://m.media-amazon.com/images/I/31Gyg7m8s5L.jpg)**Air Oil Separator Assembly Fit for Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Filter Vent Valve Engine Crankcase - Replace PC3Z-6A785-A PC3Z6A785A**RHAOCZIYAUTO**$65.26**4.6★101 rev](https://www.amazon.com/dp/B0F25YMG6L) [2![PC3Z-6A785-A CCV Filter & Air Oil Separator Assembly for Ford F250 F350 F450 F550 Super Duty 6.7L Powerstroke Diesel 2011-2026 Crankcase Ventilation Oil Separator Replace PC3Z6A785A](https://m.media-amazon.com/images/I/31JcrrghDzL.jpg)**PC3Z-6A785-A CCV Filter & Air Oil Separator Assembly for Ford F250 F350 F450 F550 Super Duty 6.7L Powerstroke Diesel 2011-2026 Crankcase Ventilation Oil Separator Replace PC3Z6A785A**LSHDLAM**$49.62**4.3★31 rev](https://www.amazon.com/dp/B0FQ5LK8JL) [3![PC3Z-6A785-A Engine Oil Separator Assembly Compatible with 2023-2024 Ford F250 F350 F450 F550 Super Duty 6.7L V8 Powerstroke Diesel PCV CCV Vent Valve Engine Crankcase Replace#PC3Z6A785A](https://m.media-amazon.com/images/I/313lOOiditL.jpg)**PC3Z-6A785-A Engine Oil Separator Assembly Compatible with 2023-2024 Ford F250 F350 F450 F550 Super Duty 6.7L V8 Powerstroke Diesel PCV CCV Vent Valve Engine Crankcase Replace#PC3Z6A785A**KKCARCAR**$109.94**5.0★2 rev](https://www.amazon.com/dp/B0FCX22GRT) [4![PC3Z-6A785-A Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Vent Valve Engine Crankcase](https://m.media-amazon.com/images/I/31Lc4xwp2iL.jpg)**PC3Z-6A785-A Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Vent Valve Engine Crankcase**FORZEEY**$56.27**4.6★16 rev](https://www.amazon.com/dp/B0FWQLZ7NF) [5![Ford 2023-2024 Super Duty 6.7L Diesel Air Oil Separator Assembly PC3Z-6A785-A](https://m.media-amazon.com/images/I/31EEB6h3iPL.jpg)**Ford 2023-2024 Super Duty 6.7L Diesel Air Oil Separator Assembly PC3Z-6A785-A**Ford**$127.93**4.9★27 rev](https://www.amazon.com/dp/B0DPR6JYXX)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![PC3Z-6A785-A Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Vent Valve Engine Crankcase](https://m.media-amazon.com/images/I/31Lc4xwp2iL.jpg)**PC3Z-6A785-A Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Vent Valve Engine Crankcase**FORZEEY**$56.27**16 rev8mo ago](https://www.amazon.com/dp/B0FWQLZ7NF) [![PC3Z-6A785-A CCV Filter & Air Oil Separator Assembly for Ford F250 F350 F450 F550 Super Duty 6.7L Powerstroke Diesel 2011-2026 Crankcase Ventilation Oil Separator Replace PC3Z6A785A](https://m.media-amazon.com/images/I/31JcrrghDzL.jpg)**PC3Z-6A785-A CCV Filter & Air Oil Separator Assembly for Ford F250 F350 F450 F550 Super Duty 6.7L Powerstroke Diesel 2011-2026 Crankcase Ventilation Oil Separator Replace PC3Z6A785A**LSHDLAM**$49.62**31 rev10mo ago](https://www.amazon.com/dp/B0FQ5LK8JL) [![Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023 2024 & 2011-2022 6.7L V8 Diesel Replace# PC3Z-6A785-A PC3Z6A785A](https://m.media-amazon.com/images/I/41Dm5fzFfIL.jpg)**Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023 2024 & 2011-2022 6.7L V8 Diesel Replace# PC3Z-6A785-A PC3Z6A785A**GDUKOP**$59.69**10 rev11mo ago](https://www.amazon.com/dp/B0FLX6KZRQ) [![PC3Z-6A785-A Engine Oil Separator Assembly Fits for 2023-2024 Ford F-250 F-350 F-450 F-550 Super Duty 6.7L V8 Diesel PCV CCV Vent Valve Engine Replaces PC3Z6A785A](https://m.media-amazon.com/images/I/31+ZdfeYxeL.jpg)**PC3Z-6A785-A Engine Oil Separator Assembly Fits for 2023-2024 Ford F-250 F-350 F-450 F-550 Super Duty 6.7L V8 Diesel PCV CCV Vent Valve Engine Replaces PC3Z6A785A**OINMPO**$108.55**1 rev1y ago](https://www.amazon.com/dp/B0FDVG9S1G) [![PC3Z-6A785-A Engine Oil Separator Assembly Compatible with 2023-2024 Ford F250 F350 F450 F550 Super Duty 6.7L V8 Powerstroke Diesel PCV CCV Vent Valve Engine Crankcase Replace#PC3Z6A785A](https://m.media-amazon.com/images/I/313lOOiditL.jpg)**PC3Z-6A785-A Engine Oil Separator Assembly Compatible with 2023-2024 Ford F250 F350 F450 F550 Super Duty 6.7L V8 Powerstroke Diesel PCV CCV Vent Valve Engine Crankcase Replace#PC3Z6A785A**KKCARCAR**$109.94**2 rev1y ago](https://www.amazon.com/dp/B0FCX22GRT)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![PC3Z-6A785-A Engine Oil Separator Assembly Compatible with 2023-2024 Ford F250 F350 F450 F550 Super Duty 6.7L V8 Powerstroke Diesel PCV CCV Vent Valve Engine Crankcase Replace#PC3Z6A785A](https://m.media-amazon.com/images/I/313lOOiditL.jpg)**PC3Z-6A785-A Engine Oil Separator Assembly Compatible with 2023-2024 Ford F250 F350 F450 F550 Super Duty 6.7L V8 Powerstroke Diesel PCV CCV Vent Valve Engine Crankcase Replace#PC3Z6A785A**KKCARCAR**$109.94**5.0★**▲ 88%**](https://www.amazon.com/dp/B0FCX22GRT) [![PC3Z-6A785-A CCV Filter & Air Oil Separator Assembly for Ford F250 F350 F450 F550 Super Duty 6.7L Powerstroke Diesel 2011-2026 Crankcase Ventilation Oil Separator Replace PC3Z6A785A](https://m.media-amazon.com/images/I/31JcrrghDzL.jpg)**PC3Z-6A785-A CCV Filter & Air Oil Separator Assembly for Ford F250 F350 F450 F550 Super Duty 6.7L Powerstroke Diesel 2011-2026 Crankcase Ventilation Oil Separator Replace PC3Z6A785A**LSHDLAM**$49.62**4.3★**▲ 62%**](https://www.amazon.com/dp/B0FQ5LK8JL) [![PC3Z-6A785-A Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Vent Valve Engine Crankcase](https://m.media-amazon.com/images/I/31Lc4xwp2iL.jpg)**PC3Z-6A785-A Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Vent Valve Engine Crankcase**FORZEEY**$56.27**4.6★**▲ 29%**](https://www.amazon.com/dp/B0FWQLZ7NF) [![Air Oil Separator Assembly Fit for Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Filter Vent Valve Engine Crankcase - Replace PC3Z-6A785-A PC3Z6A785A](https://m.media-amazon.com/images/I/31Gyg7m8s5L.jpg)**Air Oil Separator Assembly Fit for Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel - PCV CCV Filter Vent Valve Engine Crankcase - Replace PC3Z-6A785-A PC3Z6A785A**RHAOCZIYAUTO**$65.26**4.6★**▲ 22%**](https://www.amazon.com/dp/B0F25YMG6L) [![PC3Z-6A785-A Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel PCV CCV Vent Valve Engine Crankcase Replace PC3Z6A785A](https://m.media-amazon.com/images/I/41Wm9D37FpL.jpg)**PC3Z-6A785-A Air Oil Separator Assembly Compatible with Ford F250 F350 Super Duty 2023-2024 OR 2011+ 6.7L Powerstroke Diesel PCV CCV Vent Valve Engine Crankcase Replace PC3Z6A785A**JUMOPARTS**$53.07**5.0★**▲ 17%**](https://www.amazon.com/dp/B0F6KMLDVT)

**~~View all trending →~~**

## **Demand**

Weekly Amazon search volume, last 27 weeks — -37.0% search growth over the last 90 days.

900700Spike '26Jan '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Size-Overall**45%

*“Excellent fit”*

**Quality-Overall**14%

*“Good quality and solid construction”*

**Assembly/Installation**13%

*“Easy install”*

**Advertised Vs Actual Product**6%

*“Worked as advertised”*

**Efficiency**3%

*“Worked great”*

**Leak-Proof**3%

*“No leaking”*

**Mounting**2%

*“Installed on my 16f250 nice quality”*

**Ease Of Use**2%

*“A moderately easy job”*

**Filtration**2%

*“Great fit replaced filtered housing on my 2019 Superduty”*

**Pressure**1%

*“way less pressure”*

### **What buyers complain about **

**Filtration**17%

*“the 2022 CCV filter is huge”*

**Size-Overall**13%

*“Not exactly a Direct fit”*

**Compatibility-Overall**8%

*“This did not fit a 2018 F-250”*

**Quality-Overall**8%

*“Garbage”*

**Leak-Proof**4%

*“create oil leaks where you don't want them”*

**Functionality-Overall**4%

*“through a engine light that would not go out”*

**Fuel Efficiency**3%

*“Suddenly, crankcase gases are behaving, oil consumption is down, and the engine feels lighter”*

**Connectivity-Overall**3%

*“The hose connections doesnt snap on super tight”*

### **Top return reasons **

**Size-Overall**29%

**Compatibility-Overall**16%

**Assembly/Installation**12%

**Advertised Vs Actual Product**10%

**Defective Material/Parts**9%

**Sensor**7%

**Mounting**3%

**Filtration**3%

**Value For Money**2%

**Material Quality**2%