1. Exhaust & Emission Parts To Buy
  2. sku: 22433201356273722
  3. MOTORAD WW86Q9

MOTORAD WW86Q9 Vapor Canister Filter

fits model: 128i, 135i, 135is, 325i, 325xi, 328i. year: 2006–2016.

Ww86q9 Motorad Vapor Canister Filter For 1 Series M 128i 135i 135is 325i 325xi 328i

( Brand: Motorad ), ( Manufacturer Part Number: WW86Q9 ), ( Part Type: Canister Filter ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Activated Charcoal Filter For Fuel Vapor System ), ( Years: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 06 07 08 ), ( Makes: Bmw ), ( Models: 1 Series M 128i 135i 135is 325i 325xi 328i 328i Xdrive 328xi 330i ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review MOTORAD Vapor Canister Filter Series fits 128I 135I 135IS 325I 325XI 328I 2006–2016

The **Motorad WW86Q9 Vapor Canister Filter** is a precision-engineered aftermarket solution designed to enhance the performance, efficiency, and longevity of your BMW 128i, 135i, 135is, 325i, 325xi, and 328i models equipped with a vapor canister system. Engineered to replace the stock canister filter, this high-quality component is crafted from durable, high-flow materials that significantly improve airflow while maintaining strict emissions compliance. The WW86Q9 features a robust, compact design optimized for seamless integration into the vehicle s existing fuel system, ensuring a clean and efficient vapor recovery process without compromising on performance. Constructed with superior filtration media, this canister filter effectively traps harmful contaminants and hydrocarbons, preventing them from entering the engine or evaporative system, which helps reduce engine fouling and extends the life of your catalytic converter. Its advanced construction also minimizes resistance, allowing for smoother idle and better throttle response, particularly noticeable during cold starts or high-demand driving conditions. Ideal for both daily drivers and enthusiasts seeking a balance between performance and emissions compliance, the Motorad WW86Q9 is a straightforward yet impactful upgrade that enhances overall engine health and efficiency. Whether you re aiming to optimize fuel economy, reduce emissions, or simply maintain a cleaner fuel system, this filter delivers reliable performance with minimal installation effort, making it a must-have accessory for BMW owners prioritizing both power and precision.

### Pros and Cons of buying a Motorad WW86Q9 Vapor Canister Filter for BMW Models (128i, 135i, 135is, 325i, 325xi, 328i)

#### **Pros:**

1. **Improved Engine Performance** The vapor canister filter helps reduce evaporative emissions by capturing and filtering hydrocarbons before they enter the engine. This can lead to a cleaner combustion process, potentially improving fuel efficiency and engine responsiveness, especially in modern BMWs with stricter emissions standards.

2. **Prevents Fuel Line Contamination** Over time, fuel vapors can accumulate in the canister and be reintroduced into the engine through the charcoal filter. A replacement ensures the filter is fresh and effective at trapping contaminants, preventing clogged fuel lines or injectors.

3. **Compliance with Emissions Regulations** BMW vehicles equipped with vapor canister systems are designed to meet emissions standards. A failing or clogged canister can trigger check engine lights (OBD-II codes like P0440, P0442, or P0446) due to leaks or poor filtration. Replacing it ensures the system functions correctly, avoiding potential emissions-related issues.

4. **Prevents Fuel Odor and Leaks** A worn-out canister may develop cracks or leaks, allowing fuel vapors to escape into the cabin or engine bay, causing unpleasant odors. A new canister eliminates this risk.

5. **Compatibility with BMW Models** The Motorad WW86Q9 is specifically designed for the listed BMW models (128i, 135i, 135is, 325i, 325xi, 328i), ensuring a proper fit without modifications. It is a direct replacement for the OEM canister in these vehicles.

6. **Easy Installation** The Motorad WW86Q9 is designed for straightforward installation, typically requiring only basic tools. Many users report that it can be swapped out in under an hour, especially if the OEM canister is already accessible.

7. **Cost-Effective Maintenance** Replacing the canister is significantly cheaper than dealing with potential engine or emissions-related repairs caused by a failing system. It is a preventive measure rather than a reactive fix.

8. **High-Quality Materials** Motorad is a reputable brand known for producing reliable aftermarket automotive parts. The WW86Q9 is made with durable materials to withstand the conditions inside the engine bay.

---

#### **Cons:**

1. **Potential for Counterfeit Products** As with many aftermarket parts, there is a risk of purchasing a fake or low-quality replica. Always buy from authorized dealers or trusted online retailers to ensure authenticity.

2. **Check Engine Light May Persist Temporarily** Even after replacement, some drivers report that the check engine light may remain on for a short period until the vehicle s ECU relearns the system. This is usually temporary and resolves after a few drives or a reset.

3. **Limited Longevity Compared to OEM** While the Motorad WW86Q9 is high-quality, some users note that aftermarket canisters may not last as long as OEM parts, which are often designed for the vehicle s entire lifespan. However, this is not universal, and many report durability comparable to OEM.

4. **Requires Proper Sealing** If the installation is not done correctly, leaks can occur around the gaskets or hoses. Ensuring a tight seal is crucial to prevent vapor leaks and maintain system efficiency.

5. **Not a Performance Upgrade** Unlike some aftermarket filters (e.g., cold air intakes), the vapor canister filter does not directly enhance performance. Its purpose is emissions control and system maintenance, not power gains.

6. **May Not Be Necessary for All Vehicles** Some older BMW models (pre-2010) may not have vapor canister systems or may use different configurations. Always verify your specific model s requirements before purchasing.

7. **Potential for Overlooked Related Issues** If the canister is replaced but other components (e.g., hoses, seals, or sensors) are worn, the system may still malfunction. A full inspection of the evaporative emission control (EVAP) system is recommended.

---

### **Conclusion:**

The **Motorad WW86Q9 vapor canister filter** is a **reliable and cost-effective solution** for maintaining the evaporative emission control system in BMW models (128i, 135i, 135is, 325i, 325xi, 328i). Its primary benefits improved emissions compliance, prevention of fuel line contamination, and avoidance of check engine lights make it a worthwhile upgrade or replacement. The installation is straightforward, and the part is well-suited for these specific vehicles.

However, buyers should be cautious of counterfeit products and ensure proper installation to avoid leaks or persistent issues. While not a performance part, it plays a critical role in long-term engine health and emissions adherence.

### **Recommendation:**

If you are experiencing **check engine lights related to P0440, P0442, or P0446 codes**, have a **leaking or clogged canister**, or are performing **routine maintenance**, the **Motorad WW86Q9 is a strong choice**. Purchase from a **trusted seller** (e.g., Amazon, RockAuto, or a local BMW parts specialist) to guarantee authenticity. If unsure about installation, consult a mechanic to verify the canister s condition and ensure a proper fit.

For most drivers, replacing the vapor canister is a **simple, preventive step** that avoids more costly repairs down the line. If your vehicle s EVAP system is functioning correctly, replacement may not be urgent but it s a good practice to have a spare on hand.

Details:

BMW 135Is 2013. Make model Years, Fit Notes: thru 06/12, BMWX1 2012 - 2013. BMW 135I 2008 - 2013. BMW 128I 2008 - 2013 N52B30A.

specifications emissyste:

  • for models: 128i, 135i, 135is, 325i, 325xi, 328i
  • for years: 2006-2016
  • brand: Motorad
  • mpn: Ww86q9
  • part type: Canister Filter
  • product warranty: 12 Month Warranty
  • part info: Activated Charcoal Filter For Fuel Vapor System
  • years: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 06 07 08
  • makes: Bmw
  • models: 1 Series M 128i 135i 135is 325i 325xi 328i 328i Xdrive 328xi 330i
  • important: Please Read All Notes Before Making This Purchase
  • cs-sku: 400

shipping emissyste:

  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • type: Fixed
  • carrier: FedEx
  • transit: 2-6 Days

returns emissyste:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

payments emissyste:

  • credit card: Visa
  • other
  • wallet: Google-pay

seller emissyste:

  • city: Lebanon, Tennessee
  • rating: 98.8%
  • # reviews: 68774

general emissyste:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

offer emissyste:

  • sold: 0
  • started: June 4, 2026
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
for models: 128i, 135i, 135is, 325i, 325xi, 328i, for years: 2006-2016, part type: canister filter, product warranty: 12 month warranty, part info: activated charcoal filter for fuel vapor system, years: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 06 07 08, makes: bmw, models: 1 series m 128i 135i 135is 325i 325xi 328i 328i xdrive 328xi 330i, important: please read all notes before making this purchase, cs-sku: 400,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, sku: 22433201356273722,
Motorad WW86Q9 Is Similar To:

Copyright © emissyste.com