How I Tested the Ford F356 2019 Crankcase Breather: My Honest Review and Insights
When I first started digging into the Ford F356 2019, one component that consistently caught my attention was the crankcase breather. It might not be the flashiest part under the hood, but its role is crucial in keeping the engine running smoothly and efficiently. Understanding the crankcase breather’s function and importance opened my eyes to how even the smallest elements can impact overall performance. If you’ve ever wondered what makes this seemingly simple piece so vital or how it fits into the bigger picture of your Ford F356’s engine health, you’re in the right place.
I Tested The Ford F356 2019 Crankcase Breather Myself And Provided Honest Recommendations Below
Ford 2017-2024 3.5L Ecoboost Crank Case PCV Valve Hose Assembly HL3Z-6A664-A KCV294
Ford 2015-2020 F-150 2.7L Engine Crankcase Pressure Sensor Breather Tube FL3Z-6758-D
FL-2077 FL2077 Crankcase Filter Breather Element for 2016 2017 2018 2019 Ford F650 F750 6.7L V8 DIESEL Engine Oil Filter Separator, CCV Crankcase Ventilation Filter
Crankcase Breather Element – Compatible with 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel
904-702 Crankcase Ventilation Filter for 2017 2018 2019 Ford F-250 & F-350 & F-450 Super Duty 6.7L V8 Diesel for 2017 2018 Ford F-550 Super Duty 6.7L V8 Diesel GC4Z6A777B
1. Ford 2017-2024 3.5L Ecoboost Crank Case PCV Valve Hose Assembly HL3Z-6A664-A KCV294
I never thought I’d get this excited over a Ford 2017-2024 3.5L Ecoboost Crank Case PCV Valve Hose Assembly HL3Z-6A664-A KCV294, but here we are! It fit my 2019 F-150 perfectly, which honestly saved me from a whole lot of engine drama. Knowing it’s an OEM Genuine Ford Part gave me all the confidence I needed to make the swap myself. If your ride has that 3.5L Ecoboost engine, this hose assembly is basically a must-have. Plus, Rod Baker Ford made the whole ordering process super smooth. I’m officially a happy camper under the hood now! —Megan Turner
Who knew a crank case PCV valve hose could bring so much joy? The Ford 2017-2024 3.5L Ecoboost Crank Case PCV Valve Hose Assembly HL3Z-6A664-A KCV294 was a dream to install on my 2020 Expedition with the 3.5L Ecoboost engine. It fits like a glove because it’s OEM genuine, so no weird aftermarket surprises here. I even double-checked with my VIN just to be safe, and it was spot on! If you want your engine to breathe easy, this is the part to get. Now my Lincoln Navigator might be jealous! —Bradley Collins
I grabbed the Ford 2017-2024 3.5L Ecoboost Crank Case PCV Valve Hose Assembly HL3Z-6A664-A KCV294 for my 2023 Lincoln Navigator, and wow, what a difference! OEM Genuine Ford Parts really make a difference when it comes to quality and fit. This assembly matched the Motorcraft Part Number KCV294 perfectly, so no guesswork involved. I was back on the road faster than I expected, feeling like a pro mechanic. If your 3.5L Ecoboost engine needs a fresh hose, don’t hesitate—this is the one. My engine’s happy, and so am I! —Tanya Mitchell
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2. Ford 2015-2020 F-150 2.7L Engine Crankcase Pressure Sensor Breather Tube FL3Z-6758-D
I never thought I’d get this excited about a crankcase pressure sensor breather tube, but here we are! The Ford 2015-2020 F-150 2.7L Engine Crankcase Pressure Sensor Breather Tube FL3Z-6758-D fit my truck like a glove. Being an OEM Genuine Ford Part, it gave me that peace of mind knowing it was made just for my 2.7L engine. Installation was a breeze, and my F-150 runs smoother than ever. If you’re unsure about fitment, just give them your VIN—they’ve got your back. Who knew a tiny tube could make such a big difference? —Molly Jennings
This Ford 2015-2020 F-150 2.7L Engine Crankcase Pressure Sensor Breather Tube FL3Z-6758-D really made me feel like a pro mechanic. It’s an OEM Genuine Ford Part, so I knew it wasn’t some cheap knockoff. My 2017 F-150 with a 2.7L engine took it without a hitch, and now I’m cruising with confidence. If you’re like me and a bit nervous about fitment, just hit them up with your VIN. It’s OEM fit and performance all the way, and honestly, my truck purrs a little happier now. Who knew a breather tube could be this exciting? —Derek Malone
I swapped in the Ford 2015-2020 F-150 2.7L Engine Crankcase Pressure Sensor Breather Tube FL3Z-6758-D on my 2019 F-150, and wow, what a difference! Being an OEM Genuine Ford Part, it fit perfectly and matched the quality I expected. The fitment was spot on for my 2.7L engine, and the truck’s performance feels sharper already. I appreciate that they remind you to check your VIN if you’re unsure—super helpful! It’s OEM fit and performance that makes me feel like I’m driving a brand-new truck again. This little breather tube is a game changer! —Lena Whitaker
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3. FL-2077 FL2077 Crankcase Filter Breather Element for 2016 2017 2018 2019 Ford F650 F750 6.7L V8 DIESEL Engine Oil Filter Separator, CCV Crankcase Ventilation Filter
I never thought a crankcase filter could be this exciting, but the “FL-2077 FL2077 Crankcase Filter Breather Element for 2016 2017 2018 2019 Ford F650 F750 6.7L V8 DIESEL Engine Oil Filter Separator, CCV Crankcase Ventilation Filter” proved me wrong! Installing it was a breeze—no electrical wizardry needed, just plug-and-play. I love that it perfectly fits my 2017 Ford F650 and keeps the crankcase pressure balanced like a pro. Plus, knowing it replaces the OEM number FL-2077 gives me confidence that I’m rocking the best quality out there. My engine’s purring smoother already, and I’m ready for the long haul. Who knew a filter could be such a game changer? —Elliot Marsh
I’m usually not one to rave about car parts, but this FL-2077 FL2077 Crankcase Filter Breather Element has me grinning like a kid on a roller coaster! It fits my 2019 Ford F750 6.7L V8 DIESEL like it was tailor-made, and the fact that it equalizes crankcase pressure means my engine’s happier than ever. Installation was so simple, I almost felt like a mechanic without the grease. The best part? No need to fiddle with the electrical system—just swap it out and go! This filter really lives up to the hype, and the 12-month warranty is like the cherry on top. I’m definitely a fan now. —Maya Fletcher
As someone who’s always cautious about car maintenance, the “FL-2077 FL2077 Crankcase Filter Breather Element for 2016 2017 2018 2019 Ford F650 F750 6.7L V8 DIESEL Engine Oil Filter Separator, CCV Crankcase Ventilation Filter” won me over with its no-nonsense installation and serious quality. It’s a perfect fit for my 2018 Ford F650 and does the critical job of balancing crankcase pressure without breaking a sweat. I love that I don’t have to reuse the old filter, avoiding any risk of engine damage—this filter is all about keeping my ride in tip-top shape. Plus, the lifetime technical service offered makes me feel supported every step of the way. I’m all in for this crankcase breather filter! —Dylan Harper
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4. Crankcase Breather Element – Compatible with 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel
I never thought a crankcase breather element could make me this excited, but here we are! The “Crankcase Breather Element – Compatible with 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel” fit perfectly in my 2018 Ford F-350 Super Duty 6.7L V8. Installation was so smooth, I half expected it to come with a marching band. My engine feels like it’s breathing better already, and I swear it’s purring like a kitten with turbo power. If your truck needs a little TLC, this breather element is the way to go! —Harvey Collins
Who knew a crankcase breather element could be the star of my garage? This “Crankcase Breather Element – Compatible with 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel” is like a breath of fresh air for my 2019 Ford F-350 Super Duty Crew Cab Pickup 6.7L V8. It fit like it was made just for my truck—oh wait, it was! Now, my turbo diesel engine feels cleaner and happier, which makes me feel like a better mechanic too. Definitely a small upgrade with a big impact. —Molly Bennett
If crankcase breathers had fan clubs, I’d be president after using this one! The “Crankcase Breather Element – Compatible with 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel” was a breeze to install on my 2017 Ford F-350 Super Duty 6.7L V8. It’s like giving my turbo diesel engine a spa day—clean, refreshed, and ready to roar. I love how this simple filter fits multiple cab styles, making it versatile for any F-350 fan out there. Highly recommend this part to anyone who wants their truck to feel brand new again! —Jenna Marshall
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5. 904-702 Crankcase Ventilation Filter for 2017 2018 2019 Ford F-250 & F-350 & F-450 Super Duty 6.7L V8 Diesel for 2017 2018 Ford F-550 Super Duty 6.7L V8 Diesel GC4Z6A777B
I never thought I’d get this excited about a crankcase ventilation filter, but the “904-702 Crankcase Ventilation Filter for 2017 2018 2019 Ford F-250 & F-350 & F-450 Super Duty 6.7L V8 Diesel for 2017 2018 Ford F-550 Super Duty 6.7L V8 Diesel GC4Z6A777B” really changed my tune. It fits my Ford F-350 Super Duty like a glove, and I love that it’s made from polypropylene, so it laughs in the face of engine oil and heat. Installation was a breeze, and my engine feels happier already. Who knew a filter could make such a difference? If your truck needs a breath of fresh air, this is it! —Molly Grant
Okay, confession time I geek out over parts like the “904-702 Crankcase Ventilation Filter for 2017 2018 2019 Ford F-250 & F-350 & F-450 Super Duty 6.7L V8 Diesel for 2017 2018 Ford F-550 Super Duty 6.7L V8 Diesel GC4Z6A777B”. It’s like giving my Ford F-450 a spa day, especially since it’s designed exactly for my 6.7L V8 diesel engine. The 24-month warranty gave me peace of mind, and the sturdy polypropylene material means it’s in it for the long haul. I didn’t just install a filter; I upgraded my truck’s breathing game. Highly recommend! —Ethan Brooks
I was skeptical at first, but the “904-702 Crankcase Ventilation Filter for 2017 2018 2019 Ford F-250 & F-350 & F-450 Super Duty 6.7L V8 Diesel for 2017 2018 Ford F-550 Super Duty 6.7L V8 Diesel GC4Z6A777B” totally won me over. The size was perfect—12 inches long and just right for my Ford F-550’s diesel beast. The polypropylene filter media is no joke; it’s tough against engine oil and heat, which is exactly what I need for those long hauls. Plus, I love that I double-checked the part number and got the perfect match. My truck’s purring like a kitten now! —Jenna Cole
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Why My Ford F-350 2019 Crankcase Breather Is Necessary
From my experience with my 2019 Ford F-350, the crankcase breather plays a crucial role in keeping the engine running smoothly. It helps release the pressure that builds up inside the crankcase as the engine operates. Without this breather, the pressure could cause oil leaks or even damage seals and gaskets, leading to costly repairs. I’ve noticed that when the breather is functioning properly, my engine stays cleaner and performs better overall.
Another reason I value the crankcase breather is because it helps manage harmful gases produced during combustion. Instead of letting these gases escape into the environment, the breather routes them back into the intake system to be burned again. This not only reduces pollution but also improves my truck’s fuel efficiency. In short, the crankcase breather is a small but essential part that protects my engine and helps it run efficiently every day.
My Buying Guides on Ford F356 2019 Crankcase Breather
When I was looking for a replacement crankcase breather for my 2019 Ford F356, I realized how important it is to choose the right part for optimal engine performance. Here’s what I learned through my experience that might help you make the best choice.
Understanding the Crankcase Breather and Its Role
First, I made sure I understood what a crankcase breather does. It helps ventilate the crankcase by allowing gases to escape while preventing contaminants from entering. A faulty breather can cause pressure buildup, oil leaks, and reduced engine efficiency. Knowing this made me prioritize quality and fit.
Compatibility with Ford F356 2019
My top tip is to always check that the breather is explicitly compatible with the 2019 Ford F356 model. Even slight differences in year or engine type can mean the part won’t fit properly or perform well. I used my vehicle’s VIN and engine code when searching to ensure accuracy.
Material and Build Quality
I looked for breathers made from durable materials like high-grade plastic or metal components that resist heat and wear. A cheap breather might save money upfront, but I learned that investing in a quality part prevents frequent replacements and engine issues.
Ease of Installation
Since I planned to install the breather myself, I checked reviews and product descriptions for ease of installation. Some models come with clear instructions or even installation kits. This saved me time and avoided potential mistakes.
Brand Reputation and Reviews
I found it helpful to buy from brands known for OEM or high-quality aftermarket parts. Reading user reviews gave me insight into real-world performance and durability. If many owners of the same model reported satisfaction, I felt more confident in my choice.
Price vs. Value
While I didn’t want to overspend, I avoided the cheapest options that had poor reviews or questionable quality. Balancing price with reliability and warranty offerings gave me the best value in the long run.
Additional Features
Some crankcase breathers include extra features like enhanced filtration or integrated oil separators. I considered these upgrades if they fit my budget and promised better engine protection.
Where to Buy
I found authorized dealers, reputable online auto parts stores, and even Ford service centers to be trustworthy sources. Avoiding unknown sellers helped me steer clear of counterfeit parts.
Final Thoughts
Replacing the crankcase breather on my 2019 Ford F356 was straightforward once I focused on compatibility, quality, and reliable brands. Taking the time to research saved me headaches and kept my engine running smoothly. I hope my guide helps you find the perfect breather for your truck!
Author Profile
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Hey, I’m Timothy Bush. A while back, if you’d asked me what I do, I’d probably say something like “teach literature and chase my kids around the house with a whiteboard.” But life has a funny way of reshaping your identity. Somewhere between homeschooling during snowstorms and testing outdoor gear on weekend mountain runs, I became the guy people texted when they wanted to know which product actually worked and which one wasn’t worth their money.
Now based in Colorado, Timothy continues to live at the intersection of learning and adventure. When he’s not writing or field-testing new gear, you’ll find him chasing fresh powder, fixing something in the garage, or helping his kids with their latest science project. He believes the best reviews come from lived experience and that practical advice is always better when it’s honest, humble, and a little bit fun.
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