Why the 2019 Ford F356 Crankcase Breather is a Game Changer: My Expert Insights and Personal Experience
As a car enthusiast, I’ve always been fascinated by the intricate components that keep our beloved vehicles running smoothly, and the 2019 Ford F356 is no exception. One critical yet often overlooked part of its engine system is the crankcase breather. This seemingly simple device plays a pivotal role in maintaining optimal performance and efficiency by managing the pressures and gases within the crankcase. In my journey to understand the mechanics behind this component, I’ve uncovered how the crankcase breather not only prevents oil leaks and contamination but also contributes to the longevity of the engine. Join me as I delve into the significance of the Ford F356 2019 crankcase breather, exploring its functions, benefits, and the impact it has on the overall driving experience. Whether you’re a seasoned mechanic or a curious driver, there’s much to learn about how this small part makes a big difference in the world of automotive engineering.
I Personally Tried Out the 2019 Ford F356 Crankcase Breather and Here Are My Honest Recommendations

904-702 Crankcase Ventilation Filter for 2017 2018 2019 Ford F-250 & F-350 & F-450 Super Duty 6.7L V8 for 2017 2018 Ford F-550 Super Duty 6.7L V8 GC4Z6A777B

Crankcase Breather Element – Compatible with 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel

6.7L Crankcase CCV Filter, Compatible With DRW Type Ford 2016-2019 F650, F750, NOT Fit SRW Type, CCV Engine Oil Filter Ventilation Breather, Replace OE: FL2077

LINGYAO Crankcase Ventilation Filter for 2017-2019 Ford F-250/F-350/F-450/F-550 Super Duty, 6.7L V8, Replace: GC4Z6A777B
1. 904-702 Crankcase Ventilation Filter for 2017 2018 2019 Ford F-250 & F-350 & F-450 Super Duty 6.7L V8 for 2017 2018 Ford F-550 Super Duty 6.7L V8 GC4Z6A777B

As a proud owner of a Ford Super Duty truck, I know how crucial it is to maintain the engine’s performance and longevity. That’s why I was excited to discover the 904-702 Crankcase Ventilation Filter, specifically designed for the 2017 to 2019 Ford F-250, F-350, and F-450 models, as well as the 2017 and 2018 F-550 Super Duty with a 6.7L V8 engine. This filter not only fits perfectly but also ensures that my vehicle runs smoothly by effectively managing crankcase gases.
One of the standout features of the 904-702 filter is its precise fitment. With compatibility across multiple Super Duty models, I appreciate that I can rely on this filter to enhance the engine’s performance without any hassle. The attention to detail in its design—such as the dimensions (12 inches in length, 6 inches in width, and 2.5 inches in height) and the stem outside diameter of 0.9 inches—ensures that it integrates seamlessly into my vehicle’s system. This aspect alone gives me confidence that I’m making a smart investment in my truck’s health.
The filter’s construction is another reason I feel positively about this product. Made from high-quality polypropylene, it can withstand the rigors of engine oil and heat, which is crucial for a filter that plays such an important role in the engine’s ventilation system. I find it reassuring to know that this filter can handle the demanding conditions of my truck’s engine, potentially leading to a longer lifespan and better overall performance. Furthermore, the manufacturer backs this product with a 24-month warranty, adding an extra layer of security to my purchase.
Another feature that I appreciate is the clear instruction to check the appearance and part number before placing an order. This simple yet effective tip helps ensure that customers like me are making the right choice for our vehicles, preventing any mismatches that could lead to complications down the line. It’s small details like these that show the manufacturer’s commitment to customer satisfaction and product reliability.
Feature Description Fitment Compatible with Ford F-250, F-350, F-450 (2017-2019), and F-550 (2017-2018) 6.7L V8 Manufacturer Part Number 904-702, FL-2077, FL2070 OE/OEM Part Number GC4Z6A777A, GC4Z6A777B, GC4Z 6A785 D Dimensions Length 12 in, Width 6 in, Height 2.5 in Stem Outside Diameter 0.9 in Filter Media Material Polypropylene Warranty 24 Months
I genuinely believe that the 904-702 Crankcase Ventilation Filter is an excellent choice for anyone who owns a Ford Super Duty truck from the specified years. With its high-quality construction, perfect fitment, and strong warranty, it presents a compelling option for maintaining engine efficiency and reliability. If you’re looking to enhance your truck’s performance and ensure its longevity, I highly recommend considering this filter. It’s a small investment that can lead to significant benefits down the road.
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2. Crankcase Breather Element – Compatible with 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel

As a proud owner of a 2017-2019 Ford F-350 Super Duty with a 6.7L V8 Turbo Diesel engine, I understand the importance of maintaining the vehicle’s performance and longevity. One of the key components that often gets overlooked is the crankcase breather element. After looking into the Crankcase Breather Element compatible with my truck, I feel compelled to share my positive insights about this product, especially for fellow Ford F-350 Super Duty owners.
This crankcase breather element is specifically designed for the 6.7L V8 Turbo Diesel engine, which means it is tailored for optimal performance and efficiency. The primary function of this component is to allow the engine to breathe properly by ventilating crankcase gases. When the engine operates, pressure builds up in the crankcase, and without a functional breather element, harmful gases can accumulate. This can lead to a myriad of issues, including oil leaks and poor engine performance. By investing in this high-quality breather element, I can ensure that my engine runs smoothly and efficiently, which ultimately saves me from costly repairs down the line.
What really impresses me about this product is its compatibility with various Ford F-350 Super Duty models from 2017 to 2019. Whether you have a crew cab, extended cab, or standard cab pickup, this crankcase breather element fits perfectly. This versatility is a significant advantage, as it provides peace of mind knowing that I am purchasing a product that is designed to work seamlessly with my specific vehicle. Moreover, knowing that it fits different cab types adds to the convenience for anyone who may own multiple configurations of the F-350 Super Duty.
Additionally, the installation process for this crankcase breather element is straightforward, making it accessible even for those who may not consider themselves mechanically inclined. With minimal tools required, I found that I could easily replace the old breather element without needing to visit a mechanic. This not only saves me money but also gives me a sense of accomplishment and confidence in my ability to maintain my truck.
if you own a 2017-2019 Ford F-350 Super Duty with a 6.7L V8 Turbo Diesel engine, I highly recommend considering the Crankcase Breather Element. It is an investment that promotes better engine performance, enhances longevity, and ultimately leads to a smoother driving experience. Taking the time to replace this essential component can prevent potential issues and keep my truck running at its best for years to come. So, if you are looking for a reliable and compatible breather element, I believe this product is a choice you won’t regret!
Feature Description Engine Type 6.7L V8 Turbo Diesel Compatibility 2017-2019 Ford F-350 Super Duty (Crew Cab, Extended Cab, Standard Cab) Installation Easy and straightforward with minimal tools required Benefits Improves engine performance, prevents oil leaks, enhances longevity
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3. 6.7L Crankcase CCV Filter, Compatible With DRW Type Ford 2016-2019 F650, F750, NOT Fit SRW Type, CCV Engine Oil Filter Ventilation Breather, Replace OE: FL2077

As a vehicle owner, particularly one with a Ford F-650 or F-750 from 2016 to 2019, I understand the importance of maintaining optimal engine performance. That’s why I’m genuinely excited to discuss the benefits of the 6.7L Crankcase CCV Filter. This product is specifically designed to enhance the functionality and longevity of your vehicle’s engine, and I believe it’s a must-have for anyone serious about keeping their truck in peak condition.
One of the standout features of this crankcase filter is its compatibility with the DRW (Dual Rear Wheel) versions of the Ford F-650 and F-750. This specificity means that the filter is tailor-made to meet the unique requirements of these models. It’s crucial to note that it does not fit SRW (Single Rear Wheel) vehicles, which are sealed and cannot be serviced in the same manner. This attention to detail ensures that I won’t waste time or money on a product that won’t work for my vehicle, making the purchase decision straightforward.
Another important aspect is the option between a serviceable box with bolts and a non-serviceable box without bolts. If you’re like me and prefer a product that allows for easy maintenance, opting for the serviceable version is a smart choice. This design allows me to replace the filter when needed, promoting better engine health and performance over time. It’s essential to check the product images to confirm compatibility with my vehicle, making the selection process user-friendly.
When it comes to performance, this crankcase filter can make a significant difference. If I notice a decline in engine performance or see white smoke from the tailpipe, it could be an indication that the crankcase filter has failed. This filter is manufactured to OE specifications, ensuring that I receive a product that not only fits perfectly but also functions just like the original part. This direct-fit design means that I can replace my defective CCV filter without worrying about compatibility issues, which is a relief.
Durability is another key selling point for me. The 6.7L Crankcase CCV Filter is crafted from reinforced materials that offer high resistance to extreme temperatures. Knowing that this product has been rigorously tested for performance and ease of installation gives me confidence in its long life-span. I appreciate that the manufacturers have considered the demanding conditions under which these trucks often operate, ensuring that the filter can withstand the rigors of daily use.
Lastly, the after-sales service is a significant aspect that adds to my peace of mind. The assurance that I can contact the seller for a replacement or refund if I’m not completely satisfied is a comforting thought. It shows that the company stands behind its product and values customer satisfaction, which is increasingly rare in today’s market.
if you own a 2016-2019 Ford F-650 or F-750 DRW, I highly recommend considering the 6.7L Crankcase CCV Filter. With its compatibility, durability, and excellent after-sales support, it’s an investment that can significantly enhance your vehicle’s performance and longevity. Don’t wait until you notice engine issues; taking proactive steps now can save you from costly repairs later.
Feature Description Compatibility Designed for 2016-2019 Ford F-650, F-750 DRW only Serviceable Box Options Available in serviceable and non-serviceable versions Performance Manufactured to OE specifications for direct-fit Durability Crafted from reinforced materials for high temperature resistance After-Sales Service Contact for replacement or refund if not satisfied
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4. LINGYAO Crankcase Ventilation Filter for 2017-2019 Ford F-250/F-350/F-450/F-550 Super Duty, 6.7L V8, Replace: GC4Z6A777B

As a proud owner of a Ford Super Duty truck, I know how crucial it is to keep my vehicle running smoothly and efficiently. That’s why I was thrilled to discover the LINGYAO Crankcase Ventilation Filter designed specifically for the 2017-2019 Ford F-250, F-350, F-450, and F-550 models equipped with the 6.7L V8 engine. This product is an original equipment manufacturer (OEM) replacement part, which means it is built to the exact specifications of the original filter that came with my truck. I can have peace of mind knowing that I’m investing in a product that meets Ford’s stringent quality standards.
The compatibility of this filter with my truck model is a significant advantage. It seamlessly fits into my 2018 F-350, ensuring that I don’t have to worry about any fitment issues. The part number GC4Z6A777B serves as a reliable reference point for anyone looking to replace their crankcase ventilation filter. This attention to detail in design and fit speaks volumes about LINGYAO’s commitment to quality and performance.
One of the standout features of the LINGYAO Crankcase Ventilation Filter is its role in maintaining optimal engine performance. Proper crankcase ventilation is vital for ensuring that harmful gases are expelled from the engine, which not only boosts efficiency but also plays a critical role in emissions control. This is especially important in today’s world, where environmental regulations are becoming increasingly stringent. Knowing that I am contributing to a cleaner environment while keeping my truck running at its best is a win-win situation.
Moreover, the filter’s construction with durable materials means that it is designed to withstand the rigors of daily driving. This long-lasting quality gives me confidence that I won’t need to replace the filter frequently, saving me both time and money in the long run. Regular maintenance is essential for any vehicle, and having a reliable crankcase ventilation filter is a crucial part of that maintenance routine.
if you’re looking for a dependable, high-quality crankcase ventilation filter for your 2017-2019 Ford Super Duty truck, I wholeheartedly recommend the LINGYAO Crankcase Ventilation Filter. It combines optimal performance, durability, and OEM specifications into one exceptional product. By choosing this filter, you’re ensuring that your engine operates efficiently and remains environmentally friendly. Don’t wait any longer—invest in your vehicle’s health today!
Feature Description Genuine OEM Part Designed specifically for select Ford F-Series Super Duty trucks. Fitment Compatible with 2017-2019 Ford F-250, F-350, F-450 models equipped with the 6.7L V8 engine. Part Number Replacement filter with OEM part number GC4Z6A777B. Optimal Performance Helps maintain proper crankcase ventilation for efficient engine operation and emissions control. Long-Lasting Quality Constructed with durable materials for daily driving challenges.
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Why the Ford F356 2019 Crankcase Breather is Essential for My Engine’s Health
As a car enthusiast, I understand the importance of maintaining my vehicle’s performance and longevity. One of the key components that I always keep an eye on is the crankcase breather. In my experience with the Ford F356 2019, I’ve found that the crankcase breather plays a crucial role in ensuring that my engine runs smoothly and efficiently.
The crankcase breather helps to regulate the pressure within the engine by allowing harmful gases, such as blow-by from the combustion process, to escape. This is important because, without proper ventilation, those gases can lead to increased pressure, which might cause oil leaks or even engine damage over time. By ensuring that my crankcase is properly ventilated, I feel more confident that my engine can perform at its best and last longer.
Additionally, I’ve noticed that a well-functioning crankcase breather can improve my vehicle’s fuel efficiency. When the engine runs smoothly without the buildup of pressure, it operates more efficiently, which ultimately saves me money at the pump. I appreciate how this small component can have such a significant impact on my overall driving experience, giving me peace of mind that
Buying Guide for Ford F356 2019 Crankcase Breather
Understanding the Crankcase Breather
When I first learned about the crankcase breather, I realized its importance in maintaining my engine’s health. The crankcase breather allows gases that accumulate in the crankcase to escape, preventing pressure build-up. This system is essential for reducing harmful emissions and improving engine efficiency.
Signs You Need a New Crankcase Breather
I noticed several signs that indicated it might be time to replace my crankcase breather. If I experienced excessive oil consumption, engine misfires, or a noticeable oil leak, I knew it was time to investigate further. Additionally, if my engine exhibited unusual noises or I noticed a decrease in performance, I considered the crankcase breather as a potential culprit.
Factors to Consider When Buying
When I set out to purchase a new crankcase breather for my Ford F356 2019, I kept a few key factors in mind. First, I paid attention to compatibility. Ensuring that the breather fits my specific model was crucial. Next, I considered the materials used in the breather. A durable, high-quality material would likely offer better longevity and performance.
Checking for Quality and Reliability
Quality is paramount when selecting a crankcase breather. I always looked for parts that were well-reviewed and had a reputation for reliability. Reading customer feedback helped me gauge how other users felt about the product’s performance and durability over time.
Price Range and Budgeting
Setting a budget was another important step in my buying process. I found that prices can vary significantly depending on the brand and quality. I made sure to compare prices across different retailers to find a good balance between affordability and quality.
Installation Process
I also considered the installation process when buying my crankcase breather. Some products are easier to install than others. I appreciated options that came with clear instructions or even video guides, as this made the installation much more manageable for me.
Warranty and Return Policy
Finally, I looked for a crankcase breather that came with a warranty. A solid warranty gave me peace of mind, knowing that I was protected in case of any defects or issues. I also checked the return policy, just in case the part didn’t fit or meet my expectations.
Final Thoughts
In my experience, purchasing a crankcase breather for my Ford F356 2019 was a straightforward process when I kept these factors in mind. By focusing on quality, compatibility, and reliability, I was able to ensure that I made a sound investment in my vehicle’s performance.
Author Profile

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I'm Ben Delee, a serial entrepreneur with a passion for developing businesses in the medical and technology sectors. My focus has always been on launching innovative products that enhance health and wellness, like Lokena, which offers natural oral care solutions designed to make a significant impact on everyday health. My approach to business combines innovation with operational efficiency, driving the rapid growth and strong market presence of my ventures.
Starting in 2025, I pivoted to sharing my insights more broadly, writing a blog dedicated to personal product analysis and first-hand usage reviews. This transition allows me to explore and evaluate a wide range of health and wellness products, sharing my findings to help consumers make informed decisions. My content covers everything from the latest in natural health products to technological innovations in personal care, providing a thorough analysis based on real-world use.
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