Why I Installed an Oil Catch Can Separator: My Personal Experience and Expert Insights

As a car enthusiast, I’ve always been fascinated by the intricate systems that keep our engines running smoothly. One component that often flies under the radar but plays a crucial role in maintaining engine health is the oil catch can separator. I remember the first time I learned about it; I was intrigued by how such a simple device could significantly impact performance and longevity. Essentially, an oil catch can separator acts like a guardian for your engine, capturing unwanted oil vapors and preventing them from re-entering the intake system. This not only helps to keep your engine cleaner but also enhances its efficiency. In this article, I’ll delve into the world of oil catch can separators, exploring their function, benefits, and why they deserve a spot in every performance-minded vehicle owner’s toolkit. Join me as we uncover the secrets behind this unsung hero of engine maintenance!

I Personally Evaluated The Oil Catch Can Separator And Shared My Honest Recommendations Below

1. EVIL ENERGY Baffled Oil Catch CanOil Separator Catch Can 300ml Universal Aluminum Black

When it comes to maintaining the performance and longevity of my vehicle, I always seek out products that can offer reliable solutions to common problems. That’s why I was intrigued by the EVIL ENERGY Baffled Oil Catch Can. This oil separator catch can is designed to be universal, meaning it can be applied to most cars, ensuring I have the flexibility to install it in my vehicle without any hassle. The thought of having a product that can fit well in different setups is a huge plus for me, especially if I ever decide to switch cars.

The specifications of this oil catch can are impressive. With a capacity of 300ml, it provides ample space to collect oil and prevent it from circulating back into the engine. The hose length of 31.5 inches gives enough reach for installation while maintaining a neat setup. The hose ID of 3/8″ and OD of 2/3″ ensure compatibility with various systems, while the M161.5 inlet and outlet threads are designed for a secure fit. I appreciate that the design takes into consideration the needs of different vehicles, allowing for a straightforward installation process.

One of the standout features of the EVIL ENERGY Baffled Oil Catch Can is its baffled design. The ability to disassemble the baffle in a rotary manner is an innovation I find particularly beneficial. By adding steel balls to increase the surface area for steam condensation, this catch can effectively captures oil, which is crucial for maintaining optimal engine performance. This means less oil vapor can escape, reducing the chances of sludge buildup in my engine. Given how important it is to keep my car running smoothly, this feature alone makes it a worthwhile investment.

However, it’s important to note that the product comes with a caveat regarding temperatures. When the temperature drops to freezing point or below, the crank vent system can generate more moisture, potentially leading to freezing issues. To avoid this, regular cleaning of the oil catch can is recommended. This proactive maintenance is a small price to pay for the benefits this product offers, and it reassures me that I’m taking the right steps to care for my vehicle.

Another great aspect of this oil catch can is its versatility regarding installation. I can choose to install it with a breather filter for pre-PCV cars as a vent system, or without it, directly in line between PCV hoses. This flexibility means I can tailor the installation to fit my vehicle’s specific requirements, ensuring optimal performance regardless of the setup. It’s not just a one-size-fits-all solution, but rather a customizable product that meets my needs directly.

Overall, the EVIL ENERGY Baffled Oil Catch Can seems to be a smart choice for anyone looking to enhance their vehicle’s performance and maintain engine health. The combination of universal fit, effective baffled design, and customizable installation options makes it a product I can wholeheartedly recommend. If you’re serious about taking care of your car and ensuring it runs at its best, investing in this oil catch can could be one of the best decisions you make. It’s not just about performance; it’s about prolonging the life of your engine and enjoying a smoother driving experience.

Feature	Description
Universal Fit	Compatible with most cars, ensuring easy installation.
Size	Capacity 300ml; Hose Length 31.5in; Hose ID 3/8″; Hose OD 2/3″.
Baffled Design	Disassemblable baffle with optional steel balls for enhanced oil capture.
Temperature Note	Clean regularly in freezing conditions to avoid moisture issues.
Installation Options	Can be installed with or without a breather filter for different setups.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. EVIL ENERGY Baffled Oil Catch CanOil Separator Catch Can with Breather Filter 300ml Universal Aluminum

As a car enthusiast and someone who deeply values engine performance, I can’t help but express my excitement about the EVIL ENERGY Baffled Oil Catch Can. It’s a product that stands out for its practical design and versatility, making it a must-have for anyone looking to enhance their vehicle’s efficiency. This oil separator catch can is crafted from high-quality aluminum, ensuring durability while maintaining a lightweight profile. If you’re like me and enjoy taking care of your car, investing in something like this can really make a difference in engine longevity.

The universal application of this oil catch can is one of its standout features. It is designed to fit most cars, so you won’t have to worry about compatibility issues during installation. The installation process is straightforward, and with a hose length of 31.5 inches (0.8m), it provides ample reach to get the job done. The hose specifications—ID of 3/8″ and OD of 2/3″—ensure that it can accommodate a wide range of setups. Additionally, the M161.5 thread for the inlet and outlet further solidifies its adaptability. For car owners who are not mechanically inclined, the thought of having a product that is easy to install is a significant advantage.

Another feature I find particularly useful is the option to use the breather filter. For those with pre-PCV (Positive Crankcase Ventilation) systems, this can be installed as a vent system, allowing for greater flexibility based on your vehicle’s needs. Alternatively, if you prefer a sealed system, it can be installed without the breather filter in line with the PCV hoses. This kind of customization is ideal for car enthusiasts who want to optimize their vehicle’s performance based on specific requirements.

However, it’s essential to remember that when temperatures reach freezing or below, the crank vent system can produce a higher amount of moisture, which may pose a freezing risk. I appreciate the manufacturer’s note on this, as it emphasizes the importance of regular maintenance. Cleaning the oil catch can weekly or reverting to the original PCV hose is a simple task that can prevent potential issues and ensure optimal performance.

In summary, the EVIL ENERGY Baffled Oil Catch Can is a fantastic investment for anyone serious about maintaining their vehicle. Its universal design, customizable options, and robust construction make it a reliable choice. By choosing this product, I am not only extending the life of my engine but also enhancing its performance. If you’re on the fence about whether to invest in an oil catch can, I highly recommend giving this one a try. You’ll likely find that the benefits far outweigh the costs, leading to a more enjoyable driving experience.

Feature	Description
Universal Fit	Compatible with most cars, easy installation.
Size	Hose length 31.5in, Hose ID 3/8″, Hose OD 2/3″.
Breather Filter	Option to use for pre-PCV cars or as a sealed system.
Maintenance	Recommended weekly cleaning to prevent moisture issues.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. EVIL ENERGY Oil Catch Can Baffle Catch Can Tank with Hose Kit Universal Aluminum Air Oil Separator Can 300ML

As an automotive enthusiast and someone who pays close attention to engine performance, I find the EVIL ENERGY Oil Catch Can to be an exceptional product that is designed to enhance engine longevity and efficiency. The design features of this catch can, particularly the baffled system with a removable baffle and low micron bronze filter, are impressive. They work together to trap oil and moisture effectively, which is crucial for maintaining a clean engine. One of the standout benefits of this product is its ability to prevent misfires caused by carbon buildup, which can significantly affect engine performance over time. By ensuring that the engine intakes, valves, and pistons remain clean, I can see how this catch can helps in preventing power loss and extending the overall life of the engine.

Another feature that I appreciate is the oil catch can’s compatibility with the PCV (Positive Crankcase Ventilation) system, specifically applied to the front. This targeted application means I can trust that the installation will align perfectly with my vehicle’s existing systems, making it a versatile choice for many car models. The 300 ml capacity is also a sweet spot for most vehicles, providing ample room for oil and moisture collection without being overly bulky, which means I won’t have to worry about space constraints under the hood.

The inclusion of the NBR Fuel Hose Kit is another thoughtful touch. The hose is designed with excellent wear resistance and heat resistance, which is vital for the harsh conditions that automotive components often endure. The dimensions of the hose (59 inches in length with a 3/8″ ID and 2/3″ OD) are well-suited for a variety of setups, making installation straightforward. The threaded inlet and outlet connection (M161.5) also ensures a secure fit, minimizing the risk of leaks or disconnections during operation.

However, it’s important to note that maintenance is key with any oil catch can, including this one. The warning about increased moisture generation in freezing temperatures is crucial. It reminds me that regular cleaning—ideally on a weekly basis—is necessary to prevent any potential issues with freezing, particularly in colder climates. This proactive maintenance will ensure that the system operates optimally, preserving the benefits of a clean engine.

In conclusion, I find the EVIL ENERGY Oil Catch Can to be an excellent investment for anyone serious about maintaining their vehicle’s performance. With its innovative baffled design, compatibility with most vehicles, and high-quality hose kit, it offers a comprehensive solution for oil and moisture separation. If you’re looking to enhance your engine’s health and longevity, this product is definitely worth considering. I can confidently say that investing in this oil catch can will lead to a cleaner engine and potentially save you money on repairs down the line. So, if you want to take a step towards a more efficient engine, I highly recommend you give the EVIL ENERGY Oil Catch Can a try.

Feature	Description
Baffled Design	Removable baffle and low micron bronze filter to trap oil and moisture.
PCV System Compatibility	Designed for application to the front of the PCV system.
Capacity	300 ml, suitable for most vehicles.
NBR Hose Kit	Includes a 59-inch hose with excellent wear and heat resistance.
Maintenance Note	Weekly cleaning recommended, especially in freezing temperatures to prevent moisture issues.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. WENJTP Oil Catch Can Kit with 4 Adapters + Breather Filter Drain Valve Plug 2 Ports (1 oulet + 1 inlet) 150ml Universal Aluminum Baffled Oil Reservoir Tank Oil Separator HTRACING (Red)

As an automotive enthusiast, I’m always on the lookout for products that can enhance my vehicle’s performance and longevity. Recently, I stumbled upon the WENJTP Oil Catch Can Kit, and I must say, it has left quite an impression on me. This kit isn’t just another accessory; it’s a well-thought-out solution to a common problem that many car owners face—engine cleanliness and performance optimization.

The first thing that caught my attention is the capacity of the catch can, which holds up to 5 oz (approximately 150ml). While some might think this is small, I find it to be just the right size for easy cleaning and maintenance. The universal fit for most car brands, including Honda, Toyota, Nissan, and Ford, means that it caters to a wide audience of vehicle owners. This compatibility ensures that I can recommend it to friends and family, regardless of their car type.

One of the standout features of this oil catch can is its washable breather filter. The enhanced filtering system is designed to retain oil and filter out impurities that could potentially enter the intake manifold. This is particularly crucial for those of us who love our cars and want to maintain their performance. The baffle system in the tank effectively catches oil and moisture, which helps prevent misfires caused by carbon buildup. Keeping the engine clean can drastically prolong its life, and I think that’s a significant selling point.

Another aspect that I appreciate is the reusable feature with the drain valve. After installation, when the catch can is full, I can simply unscrew the valve to empty it without the hassle of removing the entire unit. This convenience is a game-changer for anyone who wants a low-maintenance solution for engine care. I find that this will save me time and make the upkeep of my car’s performance much more manageable.

It’s also worth noting that WENJTP has made improvements in the sealing with a tapered thread and added thread seal tape. This attention to detail is commendable as it enhances the overall performance of the catch can. However, be mindful that the improved adapters may not fully enter the oil catch can, which could be a slight drawback depending on how you view it. Nonetheless, I see this as a minor issue compared to the overall effectiveness of the product.

The package includes everything needed for installation—1 piece of the billet aluminum oil catch can, 1 filter, an adjustable mounting bracket, and multiple adapters. This comprehensive package means that I don’t have to spend extra time sourcing additional components to get the kit up and running.

In conclusion, the WENJTP Oil Catch Can Kit is a fantastic investment for anyone who values the performance and longevity of their vehicle. With its excellent design, user-friendly features, and compatibility with a broad range of vehicles, it’s hard not to be impressed. If you’re looking to keep your engine clean and running smoothly, I highly recommend considering this product. It may just be the upgrade your vehicle needs!

Feature	Description
Capacity	5 oz (150ml) – Compact and easy to clean
Compatibility	Universal fit for most cars including Honda, Toyota, Nissan, etc.
Breather Filter	Washable filter retains oil and reduces impurities
Drain Valve	Reusable; allows for easy emptying without removal
Baffle System	Catches oil and moisture, prevents misfires, prolongs engine life
Package Includes	Oil catch can, filter, mounting bracket, adapters, screws

Get It From Amazon Now: Check Price on Amazon & FREE Returns

## How an Oil Catch Can Separator Helps Me

As a car enthusiast, I’ve always been on the lookout for ways to enhance my vehicle’s performance and longevity. One of the best additions I’ve made is installing an oil catch can separator. This seemingly small modification has made a significant difference in my engine’s health and efficiency.

One of the main benefits I’ve noticed is that it helps reduce oil contamination in my intake system. Without a catch can, oil vapors can enter the intake manifold, leading to carbon buildup and decreased performance over time. Since I installed the catch can, I’ve noticed that my engine runs cleaner, and I don’t have to worry as much about the long-term effects of oil residue. It gives me peace of mind knowing that my engine is operating at its best.

Additionally, the oil catch can separator has helped me maintain better oil quality. By capturing oil vapors and preventing them from returning to the intake, I can extend the life of my oil and reduce the frequency of oil changes. This not only saves me money in the long run but also contributes to a more environmentally friendly approach by minimizing waste. Overall, investing in an oil catch can has been one of the smartest decisions I’ve made for my vehicle.

Buying Guide for Oil Catch Can Separator

Understanding the Purpose

When I first started looking into oil catch can separators, I wanted to understand their purpose. These devices are designed to capture oil vapors and other contaminants from the crankcase before they can re-enter the intake system. I found that by preventing these substances from circulating back into the engine, I could improve performance and longevity.

Types of Oil Catch Cans

I discovered that there are various types of oil catch cans available on the market. Some are simple, basic designs, while others come with advanced features like built-in filters or baffling systems. I had to consider my specific needs, whether I wanted something straightforward or a more sophisticated setup.

Material and Build Quality

The material and build quality of the oil catch can were crucial factors for me. I noticed that aluminum cans tend to be lightweight and durable, while plastic options might be more affordable but could lack longevity. I wanted a product that could withstand high temperatures and pressures without warping or cracking.

Capacity Considerations

I learned that capacity is an essential feature to consider. Depending on my engine and how often I drive, I needed to choose a catch can with enough capacity to handle the oil vapors without needing frequent emptying. It was important for me to find a balance between size and practicality.

Installation and Compatibility

When I looked into installation, I realized that compatibility with my vehicle’s make and model was vital. I wanted an oil catch can that would fit seamlessly into my engine bay without requiring extensive modifications. I appreciated products that came with clear installation instructions and all necessary fittings.

Drainage Options

Considering drainage options was another critical point in my research. Some catch cans come with a manual drain, while others have automatic drainage systems. I had to think about how often I wanted to empty the can and whether I preferred a simpler manual method or a more hands-off approach.

Maintenance and Cleaning

I found that maintenance and cleaning requirements varied among different models. Some cans are easier to disassemble and clean than others, which made me think about how much time and effort I wanted to invest in upkeep. I preferred a model that allowed for easy access to all parts for cleaning.

Price Range and Budget

Finally, I considered my budget. The price of oil catch cans can vary significantly based on features and brand reputation. I wanted to ensure I was getting good value for my investment without overspending. It was essential for me to find a product that met my needs without breaking the bank.

Final Thoughts

In conclusion, choosing the right oil catch can separator requires careful consideration of several factors. I made sure to evaluate the purpose, types, materials, capacity, installation, drainage options, maintenance, and price. By doing so, I felt confident that I could make an informed decision that would benefit my vehicle in the long run.

Author Profile

Chris Vickery

Hello! I’m Chris Vickery, and I've had the pleasure of working closely with Lone Star Grillz, a Texas-based company led by Chris Goodlander. Serving as the President since its incorporation in 2016, Chris Goodlander has grown the business into a leader in grill fabrication and outdoor equipment. My role at Lone Star Grillz has allowed me to engage with various aspects of the business, contributing to its dynamic growth and diversification in the outdoor equipment industry.

In 2025, I embarked on a new journey as a blogger, focusing on personal product analysis and first-hand usage reviews. This transition was driven by my desire to share my expertise and insights gained from years in the industry. My blog covers a wide range of topics, from detailed reviews of the latest outdoor grills and equipment to practical advice on maintaining and maximizing the use of these products.

Latest entries

• March 6, 2025Personal RecommendationsWhy I Switched to the Best Rearview Mirror Phone Holder: My Expert Experience and Recommendations
• March 6, 2025Personal RecommendationsWhy I Can’t Get Enough of Leather Jackets with Tassels: A Personal Journey into Timeless Style
• March 6, 2025Personal RecommendationsWhy Upgrading to a 4 Foot Fluorescent Light Fixture Transformed My Space: An Expert’s Perspective
• March 6, 2025Personal RecommendationsDiscovering the Best Gluten-Free Protein Bars: My Personal Journey to Finding Delicious and Nutritious Options