Unlocking Performance: My Expert Take on the 2019 Ford F356 Crankcase Breather Experience

As an avid car enthusiast and a proud owner of the Ford F356, I have always been fascinated by the intricate details that contribute to a vehicle’s performance and longevity. One component that often flies under the radar yet plays a crucial role in engine health is the crankcase breather. In my exploration of the 2019 Ford F356, I discovered that this seemingly unassuming part is essential for maintaining optimal engine function by managing pressure and preventing harmful contaminants from building up. In this article, I’ll share my insights on the importance of the crankcase breather, its design, and how it impacts not just the F356’s performance but also its overall reliability. Join me as we dive into the world of engine mechanics, where every part matters and understanding them can lead to a smoother, more efficient ride.

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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 vehicle owner, particularly if you own one of the robust Ford Super Duty models from 2017 to 2019, I know how crucial it is to maintain your truck’s performance and longevity. That’s why I was excited to explore the 904-702 Crankcase Ventilation Filter. This product is designed specifically for the Ford F-250, F-350, F-450, and F-550 Super Duty trucks equipped with the 6.7L V8 engine. The fitment details are precise, ensuring compatibility with my vehicle, which is a significant plus for me when considering any automotive part.

The features of the 904-702 filter caught my attention immediately. It is crafted with high-quality polypropylene, a material known for its ability to withstand engine oil and extreme heat. This means that not only will this filter perform efficiently, but it will also enhance the durability of my vehicle’s engine components. The dimensions of the filter—12 inches in length, 6 inches in width, and 2.5 inches in height—are specifically designed to fit snugly into my truck, minimizing the risk of air leaks which can lead to performance issues down the line.

Another aspect I appreciate is the clarity surrounding the part numbers. Knowing the manufacturer part numbers—904-702, FL-2077, FL2070—and the OE/OEM part numbers—GC4Z6A777A, GC4Z6A777B, GC4Z 6A785 D—provides me with the confidence that I am purchasing a quality product that meets or exceeds the original specifications. Additionally, the tip included in the product description encourages me to double-check the appearance and part number before placing an order. This attention to detail reflects a commitment to customer satisfaction, which I value greatly.

Furthermore, the 904-702 Crankcase Ventilation Filter comes with a reassuring 24-month warranty. This warranty not only emphasizes the manufacturer’s confidence in their product but also offers me peace of mind knowing that my investment is protected. For someone like me who relies heavily on my truck for both work and leisure, such assurances are invaluable.

In summary, the 904-702 Crankcase Ventilation Filter is an essential component for any Ford Super Duty owner looking to maintain their vehicle’s performance and efficiency. Its high-quality construction, precise fitment, and warranty make it a wise choice for anyone serious about vehicle maintenance. If you’re in the market for a reliable crankcase ventilation filter, I strongly recommend considering this product; it could make a significant difference in the longevity of your engine.

Feature	Details
Fitment	Ford F-250 Super Duty (2017-2019) 6.7L V8, Ford F-350 Super Duty (2017-2019) 6.7L V8, Ford F-450 Super Duty (2017-2019) 6.7L V8, Ford F-550 Super Duty (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

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

As someone who values the performance and longevity of my vehicle, I recently came across the Crankcase Breather Element compatible with the 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel. This product immediately caught my attention, primarily due to its crucial role in maintaining the engine’s health and efficiency. If you’re a proud owner of the F-350 Super Duty, you’ll understand how vital it is to ensure all components work seamlessly together. This crankcase breather element is designed specifically for your engine, making it a perfect fit for anyone looking to optimize their truck’s performance.

One of the standout features of this Crankcase Breather Element is its compatibility with multiple models of the Ford F-350 Super Duty, including the 2017, 2018, and 2019 versions. Whether you have the Crew Cab, Extended Cab, or Standard Cab configurations, this product is versatile enough to meet your needs. Knowing that it fits precisely means I won’t have to worry about compatibility issues during installation, which gives me peace of mind. This is particularly beneficial for those who may not be mechanically inclined, as it simplifies the process significantly.

The 6.7L V8 Turbo Diesel engine is a powerhouse known for its robust performance and efficiency. However, to keep it running smoothly, it is essential to maintain proper ventilation and filtration within the crankcase. The Crankcase Breather Element plays a pivotal role in allowing harmful gases to escape while ensuring that clean air enters the crankcase. By preventing oil contamination and reducing the build-up of harmful pressure, this filter helps enhance the engine’s performance and longevity. It’s a small investment that can lead to significant savings in maintenance and repairs down the line.

Moreover, the installation of a new crankcase breather element can lead to improved fuel efficiency. As I continue to use my F-350 for various tasks, from towing to daily commuting, knowing that I can enhance fuel efficiency is a significant bonus. This not only translates to financial savings but also contributes to a reduced environmental footprint—something that resonates with many of us these days.

For those of you who might be hesitant about purchasing this product, I can assure you that investing in the Crankcase Breather Element is a smart decision. Not only does it improve the performance of your engine, but it also ensures that you are extending the lifespan of your vehicle. After all, your Ford F-350 Super Duty is an investment, and taking care of it should be a top priority. The cost of neglecting such a critical component could lead to much more expensive repairs in the future.

Feature	Description
Compatibility	Fits 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel
Models Supported	Crew Cab, Extended Cab, Standard Cab
Functionality	Prevents oil contamination, allows proper ventilation
Benefits	Enhances engine performance, improves fuel efficiency

the Crankcase Breather Element for the 2017-2019 Ford F-350 Super Duty 6.7L V8 Turbo Diesel is an essential component that every truck owner should consider. Its compatibility, functionality, and benefits make it a must-have for anyone serious about maintaining their vehicle. I highly recommend this product to fellow Ford F-350 enthusiasts looking to enhance their truck’s performance and reliability. Don’t wait until it’s too late; investing in this crankcase breather element today could save you from headaches tomorrow.

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3. CCV Crankcase Ventilation Filter Oil Seperator Compatible for 2017 2018 2019 Ford F-250 F-350 F-450 F-550 Super Duty 6.7L Powerstroke Diesel GC4Z6A777B

As a proud owner of a 2017-2019 Ford Super Duty truck, I know firsthand how crucial it is to maintain the performance and longevity of my vehicle. That’s why I am excited to share my thoughts on the CCV Crankcase Ventilation Filter Oil Separator. This product is designed specifically for the 6.7L Powerstroke Diesel engine in Ford F-250, F-350, F-450, and F-550 models, and I believe it is a worthy investment for anyone looking to enhance their truck’s performance.

The CCV Crankcase Ventilation Filter Oil Separator features multiple replace part numbers, including GC4Z6A777A, GC4Z6A777B, GC4Z6A785D, FL-2077, and 904-702. This compatibility is a significant advantage, as it ensures that I have options when sourcing the part, making it easier to find the exact fit for my vehicle. The fact that this product is specifically designed for my truck means I can trust that it will work seamlessly with the existing engine components, providing peace of mind during installation.

One of the standout features of the CCV Crankcase Ventilation Filter is its OEM design and direct fit. This means it matches the fit and function of the original equipment filter perfectly. I appreciate that I won’t have to worry about making adjustments or modifications during installation, which can be a hassle with aftermarket parts. Instead, I can install it quickly and get back on the road knowing that my engine’s ventilation system is functioning optimally.

The package includes one CCV Crankcase Filter Oil Separator, which is a straightforward solution to a critical component of my truck. Having a single, high-quality part rather than a complex assembly of components simplifies the installation process and reduces the chance of errors. This is especially beneficial for those of us who like to do our maintenance work ourselves.

Moreover, the assurance of buying with confidence is a huge plus. Knowing that all products have been 100% tested before delivery gives me the confidence that I am investing in a reliable part. If I ever encounter any issues, the support offered is reassuring; they encourage me to reach out if I face any problems with the product. This level of customer service is not something I take lightly, as it reflects a commitment to quality and customer satisfaction.

the CCV Crankcase Ventilation Filter Oil Separator is a wise choice for any Ford Super Duty owner looking to maintain or improve their truck’s performance. Its compatibility, OEM design, and reliable testing make it an attractive option. If you’re serious about keeping your vehicle in top shape, I strongly recommend considering this product. It’s not just an accessory; it’s an investment in your truck’s future.

Feature	Description
Replace Part Numbers	GC4Z6A777A, GC4Z6A777B, GC4Z6A785D, FL-2077, 904-702
Compatible Vehicles	2017-2019 Ford F-250, F-350, F-450, F-550 Super Duty 6.7L V8
Design	OEM Design & Direct Fit
Package Includes	1 CCV Crankcase Filter Oil Separator
Quality Assurance	100% tested before delivery

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4. 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 someone who values quality and performance in my vehicle, I find the ‘6.7L Crankcase CCV Filter’ to be an essential upgrade for my Ford F-650 or F-750, particularly if I own a DRW (Dual Rear Wheel) model from 2016 to 2019. The importance of a reliable crankcase filter cannot be overstated, especially when it comes to maintaining optimal engine performance and ensuring the longevity of my vehicle. This product is designed specifically for Ford’s diesel engines, and it addresses common issues that can arise with the crankcase ventilation system.

One of the standout features of this filter is its compatibility. It’s tailored for the F-650 and F-750 models, but with a crucial distinction it is only suitable for DRW types. This is essential for me as a vehicle owner because using the wrong filter could lead to serious complications. The fact that this filter is not compatible with the SRW (Single Rear Wheel) version speaks to the importance of checking vehicle specifications before purchasing. I appreciate that the manufacturer has included clear images and details to help me verify compatibility, ensuring I make an informed decision.

Moreover, the product includes a serviceable box option, which allows me to replace the filter as needed. This is a significant advantage because it means I can maintain my vehicle’s performance without having to replace the entire assembly. The mention of a serviceable box with bolts on versus a non-serviceable box is crucial; it informs me that I need to ensure my vehicle has the right setup for the filter replacement. This level of detail demonstrates the manufacturer’s commitment to customer satisfaction and product reliability.

When it comes to performance, I know that a failing crankcase filter can lead to decreased engine performance and unwanted symptoms like white smoke from the exhaust. Having a product that meets OE specifications and provides a factory-fresh appearance gives me peace of mind. Knowing that this crankcase filter is designed as a direct-fit replacement means I can expect a seamless installation process. The fact that it has been tested for durability and installation performance further enhances my confidence in this product.

Durability is another key aspect that impresses me about this crankcase filter. It’s crafted from reinforced materials that offer high resistance against temperatures, ensuring it can withstand the demands of a diesel engine. Given the harsh conditions under which many diesel engines operate, the long life-span of this filter is a major selling point. I always look for components that can provide reliable service over time, and this filter seems to meet that criterion.

Lastly, the after-sales service provided by the manufacturer is an essential consideration for me. The option for a carefree replacement or refund if I’m not fully satisfied adds a layer of reassurance. It tells me that the company stands behind its product and is willing to ensure customer satisfaction. This level of support is invaluable, especially when dealing with automotive parts, where quality and performance are paramount.

if you’re looking for a reliable crankcase CCV filter that is designed specifically for the 2016-2019 Ford F-650 and F-750 DRW models, I highly recommend considering this product. The combination of compatibility, serviceability, performance, durability, and excellent after-sales service makes this an attractive choice. Investing in this filter could very well enhance your vehicle’s performance, prolong its lifespan, and ultimately provide peace of mind. Don’t hesitate to make this upgrade; your engine will thank you for it!

Feature	Description
Compatibility	Designed for 2016-2019 Ford F-650 and F-750 V8 Diesel DRW models only.
Serviceable Box	Available in a serviceable version with bolts for easy filter replacement.
Performance	Manufactured to OE specifications, ensuring a direct-fit replacement.
Durability	Crafted from reinforced materials with high temperature resistance.
After-Sales Service	Carefree replacement or refund if not fully satisfied.

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Why the Ford F356 2019 Crankcase Breather is Essential for My Vehicle

As a proud owner of a Ford F356 2019, I’ve come to appreciate the critical role the crankcase breather plays in my engine’s performance. This component is not just a minor accessory; it significantly impacts the overall health of my vehicle. The crankcase breather helps to maintain optimal pressure inside the engine by allowing excess gases to escape. This has been crucial for preventing oil leaks and ensuring that my engine runs smoothly.

I’ve noticed a marked improvement in my engine’s efficiency since I started paying attention to the crankcase breather. It helps to reduce the buildup of harmful gases that can lead to engine knocking and decreased performance. By ensuring that my engine breathes properly, I feel more confident during long drives, knowing that I’m minimizing the risk of potential damage and maintaining my vehicle’s longevity.

Moreover, maintaining the crankcase breather has positively affected my fuel economy. A well-functioning breather system means my engine can operate at its best, leading to better combustion and, ultimately, improved mileage. This not only saves me money at the pump but also contributes to a more environmentally friendly drive. In my experience, investing time in

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 engine performance. The crankcase breather allows excess gases to escape from the engine, preventing pressure buildup. It also helps in keeping oil clean by reducing sludge formation. Knowing this made me appreciate the role of this component in my Ford F356.

Signs of a Failing Crankcase Breather

I’ve experienced a few signs that indicated my crankcase breather might need attention. Some common symptoms include excessive oil consumption, increased engine pressure, and unusual engine noises. If I noticed any of these signs, I knew it was time to investigate further.

Checking Compatibility with My Vehicle

Before making any decisions, I always check compatibility. For my Ford F356 2019, I ensured that the crankcase breather matched the specific model and engine type. This step is crucial because using an incompatible part could lead to engine issues down the line.

Material and Build Quality

When considering the crankcase breather, I pay close attention to the material and build quality. I prefer components made from durable materials like rubber or high-quality plastics. Strong build quality ensures longevity and reliability, which is essential for my vehicle’s performance.

Installation Process

I appreciate knowing how easy or challenging the installation process may be. Some crankcase breathers can be installed with basic tools, while others may require more advanced knowledge. I always consider my own mechanical skills before purchasing, as I prefer parts that I can install myself without too much hassle.

Maintenance and Care

I’ve learned that regular maintenance of the crankcase breather can significantly extend its lifespan. I make it a point to check for clogs and clean it periodically. Understanding the maintenance requirements helps me keep my Ford F356 running smoothly.

Cost Considerations

Budgeting is essential for me, especially when it comes to car parts. I’ve found that crankcase breathers vary in price based on brand and quality. I always set a budget and compare prices to ensure I’m getting the best value without compromising on quality.

Where to Buy

I usually explore multiple purchasing options. Local auto parts stores, online retailers, and authorized dealerships are all places I consider. Each option has its pros and cons, but I always look for reliable sellers with good return policies.

In my experience, buying a crankcase breather for my Ford F356 2019 has been a straightforward process when I keep these factors in mind. Understanding the importance, recognizing signs of failure, ensuring compatibility, and considering quality are all crucial steps. With proper research and care, I can maintain my vehicle’s performance effectively.

Author Profile

Sam Park

Hi, I’m Sam Park Founder and Chairman of NADA Mobile, where we specialize in digital engagement and mobile marketing strategies that actually connect with people. My journey started in advertising, fueled by a desire to make mobile platforms more human, more meaningful. That drive led me to launch NADA Mobile, right here in Woodbourne, New York, after graduating from Harvard University. Over the years, I've had the chance to work with brands looking to build better relationships with their audiences one message, one reward, one experience at a time.

In 2025, I took a new turn. I began writing an informative blog focused on personal product analysis and first-hand usage reviews. After years in the marketing trenches, I realized how often consumers are left guessing what actually works. My goal now? To make that easier. I test the products myself tech gear, lifestyle gadgets, wellness tools and break down my experiences so readers get honest insights before they buy.

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