Introduction
When Nissan owners in Bangladesh search for a reliable, high-quality air filter OEM for Nissan, they want assurance on durability, fit, and engine safety. If you are looking for the best Nissan air filter supplier in Bangladesh who offers genuine or premium OEM/compatible filters like OEM-AY120-NS001, AY120-NS022, AY120-NS045 and their cross references (such as 16422-12900, 16546-ED000, etc.), then Folder Auto Parts Limited is your trusted partner. In this post, we’ll dive into what makes a great engine air filter, why our Engine Air Filter-PU series stands out, OEM & similar cross-reference charts, supported Nissan vehicle models, and how you can choose the right filter for your Nissan. 🚗
Who is Folder Auto Parts Limited
Folder Auto Parts Limited is an automobile filter manufacturing organization based in Bangladesh.
📍 283, Noyapara, Bhabanipur-1740, Gazipur Sadar, Gazipur, Bangladesh
📧 folderautoparts@gmail.com | 📞 Hotline: 01940-300999, 01719-438046
🌐 www.folderauto.com
Social: Facebook @Folder01719 | X: https://x.com/FolderAuto | Instagram: https://www.instagram.com/folderautoparts/ | YouTube: https://www.youtube.com/@folderautopartslimited7777/
Our slogan: “Quality is our commitment”. We produce premium quality Engine Air Filter, AC Filter, Oil Filter, Fuel Filter, with strict attention to materials, filtration efficiency, mechanical stability, and longevity.

What’s an Engine Air Filter & Why it Matters
An engine air filter cleans the air entering the engine combustion chamber. It prevents dust, debris, pollution from damaging internal components. A good filter ensures:
- Better fuel-air mix → more efficient combustion
- Protection of intake valves, cylinders → fewer repairs
- Improved engine performance, acceleration, responsiveness
- Lower emissions (burn cleaner)
- Longer engine life
In Bangladesh, where roads and air quality can be dusty, the filter has to be especially well made.
Engine Air Filter-PU Series by Folder Auto
Product Introduction
Folder Auto Parts’ Engine Air Filter-PU line uses premium Polyurethane (PU) seal or frame materials combined with high quality filter media to deliver OEM-level fit and performance. These filters are engineered for rigorous conditions, longer service intervals, and optimal airflow without compromising protection.
Product Advantages
| Advantage | What It Means for Customer |
|---|---|
| Premium dust holder / frame | Dust‐free air supply → fewer harmful particles entering motor |
| Triple-layer filter (media) guaranteeing up to ~99% filtering capacity | Very high filtration efficiency, protects the engine even in dusty Bangladeshi conditions |
| Longer operation life, up to ~6,000 km protection | Less frequent replacements, better cost-performance over time |
| High airflow rate | Engine breathes easier → better performance, fuel economy |
| Verified / patented filters, high mechanical stability | Resistant to vibration, heat, etc., you get consistent performance |
| Optimum fuel-air ratio composition | Cleaner combustion, smoother engine running, better mileage |

Technical Details
- Air Filter-PU Paper: 125 gsm
- Filter fabric Thickness: 0.53 mm
- Burst Strength: 200 KPa
- Air Permeability: 400 L/m²·s
- Maximum Pore Size: 95 micron
- Dust Hold Capacity: 99.65 g/m²
- Temperature & pressure resistance: Tested under high temp & pressure to ensure durability
OEM & Similar Cross Reference Chart
Below are specific Nissan OEM air filter part numbers and their cross references, plus the supported vehicle models. This helps customers choose correctly.
| OEM Part Number | Similar / Cross Reference Numbers | Supported Vehicle Models |
|---|---|---|
| OEM-AY120-NS001 | 16422-12900, 16422-43930, 16500-2J201, 16546-V0100, 16546-1W900, 16546-74500, AY120-NS063, AY120-NA001 | Nissan AD Van, Almera, Tino, Altima, Coupe, Ambulance, Bluebird, Sylphy, Cefiro, Crew, Datsun Truck, Maxima, Patrol, Pickup, Sentra, Serena, Sunny, Teana, Wingroad, X-Trail |
| OEM-AY120-NS022 | 16546-73C10, 16546-17800, 16546-NS007, AY120-NS007, AY120-NS035 | Nissan Juke, Sunny, Sylphy, Tiida, Tino, Wingroad, X-Trail; also fits some Honda City, Civic (please verify) |
| OEM-AY120-NS045 | 16546-ED500, 16546-ED000 | Nissan Almera, Bluebird, Sylphy, Cube, March, NV200, Qashqai+2, Sunny, Tiida, Wingroad |
⚠️ Always check the actual dimensions and shape in your vehicle’s filter housing. Cross reference is for guidance; OEM numbers ensure best fit.
Why Choose Us as Your Best Nissan Air Filter Supplier in Bangladesh
Quality & Local Manufacturing
- Manufactured locally with strict quality control → reliable supply and better lead time.
- Using high grade materials (PU frames, high gsm filter paper, etc.) ensures durability, especially in Bangladesh’s dusty / humid environments.
Wide Range of OEM / Compatible Filters
- We carry all the part numbers mentioned above: AY120-NS001, NS022, NS045, etc.
- We stock cross referenced air filters so you don’t have to buy directly from overseas unless you want genuine OEM.
Customer Support & After-Sales
- Guidance to select correct filter part number for your Nissan model.
- Hotline support, product warranty.
- Ready stock availability for many popular models.
How to Pick the Right Nissan Air Filter
Here are steps and tips to ensure you select the correct Nissan air filter OEM / similar, and keep it working well:
- Know your OEM Part Number
- Check your car manual or old filter. E.g. AY120-NS001 etc.
- Match shape & dimensions.
- Check dimensions & shape
- Rectangular, panel, cone etc.
- Height, width, thickness.
- Material & Filtration Efficiency
- The material (PU frame, triple-layer filter media etc.) must offer high filtering, low resistance.
- Maximum pore size and dust holding capacity matter.
- Replacement interval
- In Bangladesh, given the dust, 5,000-6,000 km is often reasonable for good filters; cheap filters may need earlier replacement.
- Warranty and Certifications
- ISO / TS certifications or similar. Patented / verified designs. Mechanical stability (burst strength etc.)
Comparison: OEM vs Aftermarket / Similar Filters
| Feature | Genuine OEM Filter (Nissan) | Folder Auto Engine Air Filter-PU (Premium Similar / OEM-grade) | Low Quality / Cheap Aftermarket |
|---|---|---|---|
| Fit & seal quality | Excellent, designed for the model | Very good, engineered for exact fit | Often poor, leakage, gaps possible |
| Material grade | High | High – PU frames, 125 gsm paper etc. | Low gsm paper, thin media |
| Filtration Efficiency | ~99% for specified particles | ~99% as per test | Much lower, more particles pass |
| Dust hold capacity | Moderate to good | Very high (≈99.65 g/m²) | Low – clogs quickly |
| Durability / Lifetime | OEM recommendation, but at premium price | Long, up to ~6,000 km or more in proper condition | Short, frequent changes needed |
| Cost | Higher | Lower than OEM, good value | Cheap price but frequent replacements make cost higher long-term |
Real-World Use Cases
Here are some examples by model:
- If you drive a Nissan Sunny with OEM-AY120-NS022, using Folder Auto’s NS022 filter gives nearly same performance as genuine, but better cost for frequent filter changes.
- For Nissan X-Trail using AY120-NS001, our PU filter ensures your turbo / engine gets clean air even in rainy season, protecting intake sensors.
- Fleet customers with multiple Nissan AD Vans / pickups benefit from bulk purchasing from us with our local stock and fast delivery.
Conclusion & Call to Action
If you want to ensure your Nissan runs smoothly, keeps good fuel efficiency, and avoids engine damage due to poor air filtration, picking the right air filter OEM or premium equivalent is crucial.
Folder Auto Parts Limited stands out as the best Nissan air filter supplier in Bangladesh by combining genuine / OEM cross-reference fit, quality manufacturing, excellent materials, and strong service.
Strong Call-to-Action (CTA)
Ready to get the right air filter for your Nissan?
➡️ Contact us now at 📞 01940-300999 / 01719-438046 or 📧 folderautoparts@gmail.com
➡️ Visit our product page at Folder Auto Engine Air Filters
➡️ For model-matching help, send us your Nissan model + year + OEM filter number and we’ll suggest the perfect fit.
Let us help your engine breathe cleaner air — because “Quality is our commitment”.
FAQ
Q1: What is the difference between OEM AY120-NS001 and similar cross reference filters?
A: OEM is made by the original manufacturer to exact specs. Similar cross reference filters (like 16422-12900 etc.) are made by other manufacturers to match those specs. At Folder Auto we make such filters to match OEM level in shape, filtration, materials.
Q2: How often should I change my Nissan air filter in Bangladesh?
A: For premium filters like ours, around every 5,000-6,000 km in dusty conditions or when you see reduced performance. In cleaner areas maybe a bit more. But always check visually.
Q3: Will using a premium filter affect my fuel economy or engine power?
A: Yes — cleaner air and better airflow help optimal combustion; less effort in pushing air leads to slight improvements in efficiency and smoother performance.
Q4: How can I verify the right part number for my Nissan model?
A: Check your owner manual, look at the existing air filter for a part number stamped (e.g. AY120-NS001 etc.), or ask your mechanic. You can also send us the details and we can assist.
Q5: Are your filters certified / tested?
A: Yes, Folder Auto’s Engine Air Filter-PU series undergoes tests for burst strength, airflow, dust hold capacity, temperature/pressure resistance etc., matching or exceeding OEM norms.


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