1. Antique, Vintage, Historic Motorcycle Parts For Sale
  2. sku: 20462891254910731
  3. YAMAHA 447-14421-01-00

YAMAHA 447-14421-01-00 Air Box Cleaner

fits model: Xs650. make: Yamaha. year: 1975.

447-14421-01-00 Yamaha 1975 Xs650 Air Cleaner Box

( Part Type: Box Cleaner ), ( Machine Type: Motorcycle ), ( Color: Black ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Rear ), ( Unit Type: Unit ), ( Universal Fitment: No ), ( Country Of Origin: Japan ), ( UPC: 447144210100 )

Review YAMAHA Air Cleaner Box fits XS650 1975

The **Yamaha 447-14421-01-00 1975 XS650 Air Cleaner Box** is a meticulously crafted, period-correct component designed to restore or maintain the pristine performance and authenticity of Yamaha s legendary 1975 XS650 motorcycle. This air cleaner assembly represents a critical yet often overlooked part of the bike s breathing system, ensuring optimal airflow while protecting the engine from dust, debris, and contaminants. Crafted from durable, high-quality materials, the air cleaner box features a classic, rounded design that aligns seamlessly with the XS650 s iconic aesthetic, blending functionality with vintage charm. The unit is constructed with a sturdy, molded plastic housing that has been engineered to withstand the rigors of daily riding, from dusty backroads to spirited cruises. Inside, a robust foam filter element is securely housed, designed to efficiently trap airborne particles while allowing clean air to pass through with minimal restriction, thereby preserving engine efficiency and longevity. This air cleaner box is not merely a replacement part but a homage to Yamaha s engineering precision of the mid-1970s, offering riders the opportunity to preserve or enhance their XS650 s original character while ensuring reliable operation. Whether used for restoration purposes or as a maintenance upgrade, this component is an essential addition for enthusiasts seeking both performance and authenticity in their classic Yamaha.

### **Pros and Cons of buying a Yamaha XS650 Air Cleaner Box (Part No. 447-14421-01-00, 1975 Model)**

#### **Pros:**

1. **Authentic Fit and Functionality** This is an original Yamaha air cleaner box designed specifically for the 1975 XS650. It ensures a proper fit without modifications, maintaining the bike s original performance and reliability.

2. **High-Quality Materials** Yamaha parts are generally built to last, and this air cleaner box is no exception. The housing is likely made from durable plastic or metal, resistant to wear and tear over time.

3. **Easy Installation** Since it s an OEM (Original Equipment Manufacturer) part, it should fit seamlessly with minimal adjustments. No custom modifications or adapters are typically required.

4. **Reliability and Longevity** Using an original part reduces the risk of compatibility issues or premature failure compared to aftermarket alternatives that may not be as well-tested.

5. **Resale Value Preservation** If you plan to sell the bike later, keeping original Yamaha parts can help maintain its value, especially among collectors or enthusiasts who prefer unmodified bikes.

6. **Proper Airflow and Filtration** The original air cleaner box is engineered to provide the correct airflow and filtration for the XS650 s engine, preventing overheating or power loss.

7. **Warranty Coverage (If Purchased New)** If buying directly from Yamaha or an authorized dealer, the part may still carry a warranty, offering peace of mind against defects.

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#### **Cons:**

1. **Cost** Original Yamaha parts can be more expensive than aftermarket alternatives. The air cleaner box itself may not be extremely costly, but if labor is involved in installation, the total expense adds up.

2. **Limited Availability** Finding an exact OEM part for a 1975 model may require searching through vintage motorcycle parts dealers, eBay, or salvage yards. Stock may be limited, leading to potential delays.

3. **Potential for Wear** If the bike has significant mileage or was previously modified, the air cleaner box (or related components) may already be worn out. Replacement alone won t address underlying issues like a clogged filter or damaged seals.

4. **No Performance Upgrades** Unlike aftermarket high-flow air cleaners, this part does not offer any performance benefits. It s purely a restoration or replacement piece.

5. **Environmental Concerns** If the bike has been stored improperly, the air cleaner box (or filter) may contain dust, debris, or mold. Cleaning or replacing the filter separately may be necessary.

6. **Depreciation Over Time** While original parts preserve value, they do not appreciate. The cost remains the same regardless of the bike s age or condition.

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### **Conclusion:** Buying the original Yamaha XS650 air cleaner box (447-14421-01-00) for a 1975 model is a **strong choice if:**

- You prioritize authenticity and proper fit for restoration or maintenance.

- You want to avoid compatibility issues with aftermarket parts.

- You plan to keep the bike in original condition or sell it later.

- You have access to a reliable source for the part without excessive delays.

However, if **cost is a concern** or you re open to performance upgrades, aftermarket alternatives (such as high-flow air cleaners or universal-fit units) may be worth considering though they come with trade-offs in reliability and originality.

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### **Recommendation:**

- **If restoring or maintaining the bike to original condition:** Purchase the original Yamaha part. Verify its condition (cleanliness, structural integrity) before installation.

- **If seeking cost savings or performance tweaks:** Explore high-quality aftermarket air cleaner boxes (e.g., from brands like K&N or Yamaha-compatible universal units), but ensure they are designed for the XS650 s engine displacement.

- **If the bike has high mileage:** Replace the air cleaner box *and* the filter (or foam element) simultaneously to ensure optimal airflow and longevity.

- **Where to buy:** Check Yamaha s parts catalog, specialty motorcycle dealers, or reputable online marketplaces (eBay, Facebook Marketplace) for authentic parts. Avoid counterfeit or mismatched units.

Ultimately, the original part is the safest bet for long-term reliability, while aftermarket options may suit riders prioritizing budget or performance over authenticity.

Details:

Shows wear, some rust, needs paint. Parts are listed for the year and model stated. They may have dirt, rust, scratches, dents, nicks etc. Look closely at the pictures.

ITEM: 1975 Yamaha XS650 Air Cleaner Box 447-14421-01- condition: In good used condition. Please look closely at all pictures and ask questions prior to buying.

part #: 447144210100 price

  • $20.00

specifications cyclevintagee:

  • for models: Xs650
  • for makes: Yamaha
  • for years: 1975
  • part type: Box Cleaner
  • machine type: Motorcycle
  • color: Black
  • material: Steel
  • vintage part: Yes
  • placement on vehicle: Rear
  • unit type: Unit
  • universal fitment: No
  • country of origin: Japan
  • upc: 447144210100

shipping cyclevintagee:

  • type: Calculated
  • transit: 4-8 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $6.83
  • class: Standard

seller cyclevintagee:

  • # reviews: 5397
  • city: Stevensville, Montana
  • rating: 99.9%

returns cyclevintagee:

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

general cyclevintagee:

  • condition: Used
  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

offer cyclevintagee:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: February 6, 2026
  • availability: In Stock

payments cyclevintagee:

  • credit card: Discover
  • other
  • wallet: Paypal
for models: xs650, for makes: yamaha, for years: 1975, part type: box cleaner, machine type: motorcycle, vintage part: yes, placement on vehicle: rear, unit type: unit, universal fitment: no, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories, color: black, material: steel, sku: 20462891254910731,
Yamaha 447-14421-01-00 Is Similar To:
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1 offer $20.00 USD
  • Used. Offer #1 priced at $20.00 + $7.38 shipping estimate = $27.38* total. Parts are listed for the year and model stated.+$7.38 shipping

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