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Item #:
91890142
Valve Cover Breather Filter 18mm Vent Crankcase Breathe Car Accessory for Acura Integra RSX Civic K-Series US K-swap K20 K20A K24
Item #:
91890142
XAF 12751
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Order now and get it around Friday, August 21
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The valve cover breather filter prevents oil-saturated crankcase vapour from re-entering the engine.
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What Stands Out
Universal Fit
Designed for 18mm applications, this breather filter guarantees compatibility across multiple models, including Acura and Honda, ensuring a seamless installation for K-series engine swaps.
High Efficiency
Offers superior filtration and airflow, effectively reducing crankcase pressure and improving overall engine performance, which enhances longevity and reliability during high-performance driving.
Durable Construction
Built with high-quality materials to withstand harsh environments, this valve cover breather filter promises long-lasting performance, ensuring you get the best value for your automotive enhancement.
Product Details
| Brand Name | WIKIBB |
| Model Number | A10N1819MUB1 |
| OEM Equivalent Part Number | A10N1819MUB1 |
| Manufacturer Part Number | A10N1819MUB1 |
| Manufacturer | WIKIBB |
| Unit Count | 1.0 Count |
| Fit Type | Vehicle Specific Fit |
| Automotive Fit Type | Vehicle Specific Fit |
| Brand | WIKIBB |
| OEM Part Number | A10N1819MUB1 |
| Number of Items | 1 |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Car Enthusiasts
Ideal for users who aim to boost engine performance and enhance the vehicle's aesthetic with a stylish breather.
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Performance Tuners
Perfect for individuals modifying their engine setup, especially those involved in K-series swap projects.
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DIY Mechanics
Suitable for those who prefer hands-on car maintenance and want to improve crankcase ventilation efficiently.
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Daily Commuters
Not ideal for standard vehicles focused on everyday driving where stock parts offer better integration and functionality.
Product Description
Valve Cover Breather Filter 18mm Vent Crankcase Breathe Car Accessory for Acura Integra RSX Civic K-Series US K-swap K20 K20A K24
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Customer Questions & Answers
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Question:
What is the purpose of a valve cover breather filter?
Answer: The valve cover breather filter serves to allow crankcase gases to escape while keeping dirt and contaminants out of the engine. By venting these gases, it helps maintain optimal pressure within the engine and promotes better performance. This is particularly beneficial for high-performance cars like the Acura Integra and RSX, ensuring smoother engine operation and longevity. -
Question:
How do I know if I need a valve cover breather filter?
Answer: If you notice excessive oil leaks, a strong smell of gasoline, or engine performance issues, it may be time to check your valve cover breather filter. A clogged filter can lead to increased pressure and oil blow-by, adversely affecting your engine. Replacing it can help restore normal function and enhance engine efficiency. -
Question:
Is the 18mm size suitable for my vehicle?
Answer: The 18mm size is compatible with various models including the Acura Integra, RSX, and Honda Civic equipped with K-Series engines. It's important to measure your existing vent before purchasing to ensure it fits correctly, as each engine may have specific requirements. This compatibility helps ensure proper engine ventilation and optimal performance. -
Question:
Can I install this filter myself?
Answer: Yes, many car enthusiasts find it simple to install the valve cover breather filter. Typically, you’ll need basic tools and a few minutes of your time. Unscrew the old filter and replace it with the new one, ensuring a secure fit. This DIY approach allows you to maintain your vehicle's performance without a professional mechanic. -
Question:
Does the breather filter improve engine performance?
Answer: Yes, a new valve cover breather filter can enhance engine performance by ensuring proper ventilation. By reducing crankcase pressure, the engine can operate more efficiently, which can lead to increased power output and better fuel economy. This is especially noticeable in modified or K-swapped vehicles where optimal airflow is crucial. -
Question:
What material is the breather filter made from?
Answer: The breather filter is typically constructed from high-quality materials like aluminum and foam. This combination provides durability while effectively filtering out harmful particles from the air, ensuring the engine receives clean air for combustion. Using high-standard materials helps the filter withstand harsh engine conditions, making it ideal for performance applications. -
Question:
How often should I replace my valve cover breather filter?
Answer: Replacement intervals can vary, but it’s generally recommended to check the breather filter every oil change or at least once a year. If you notice any signs of clogging or decreased performance, consider replacing it sooner. Regular maintenance of the breather filter helps maintain engine health and performance over time. -
Question:
What are the advantages of using a vent filter instead of a PCV valve?
Answer: Using a vent filter instead of a Positive Crankcase Ventilation (PCV) valve can improve airflow in high-performance applications. While a PCV valve regulates airflow, a vent filter allows for unrestricted venting, reducing pressure buildup in modified engines. This can lead to enhanced performance and reduced oil leaks, particularly in K-swap builds. -
Question:
Will this breather filter fit other vehicles?
Answer: While mainly designed for Acura Integra and RSX, this breather filter can fit other vehicles with a compatible 18mm vent size, especially those utilizing K-Series engines. Always check the specifications of your vehicle to confirm compatibility, as this ensures proper installation and performance benefits. -
Question:
Where can I buy the Valve Cover Breather Filter 18mm?
Answer: You can buy the Valve Cover Breather Filter 18mm Vent Crankcase Breathe Car Accessory from Ubuy. They offer a convenient online shopping experience, making it easy to find high-quality automotive parts tailored to your vehicle’s needs.
WIKIBB Breathers A10N1819MUB1 Editorial Review
The Valve Cover Breather Filter 18mm has garnered mixed reviews from customers in terms of its quality and overall performance. While some users appreciate the aesthetic appeal and functionality of the filter, many have shared concerning experiences related to the product's durability. The filter is noted for fitting well on various vehicles, including the Acura Integra, RSX, and Civic, making it a popular choice for those involved in automotive modifications. However, a notable amount of feedback highlights recurring issues with the rubber components. Some customers reported that the rubber base tore or split within a short timeframe, often leading to the filter falling off or failing altogether. Furthermore, a few users warned against overtightening the filter, which can exacerbate its fragility. Despite some positive remarks regarding the product's design, the Consensus leans towards disappointment due to its lack of longevity. Customers seeking a durable breather filter may want to Consider alternative options before making a purchase. **
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Pros
- Aesthetic appeal and good fit for various vehicles.
- Appreciated by some users for its functionality.
Cons
- Risk of the filter failing within a short period of use.
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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XAF 12751
Order now and get it around Friday, August 21
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Features & Benefits
- Made from high-quality stainless steel and filter paper for durability.
- Prevents harmful crankcase vapour from re-entering the engine.
- Compatible with Honda models including Civic and Integra with K-swap.
- Easy to install and remove without needing complex tools.
- Includes a fixed clip for secure attachment.
- Backed by professional customer service for any post-purchase issues.
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