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  3. YAMAHA 1W2-14412-01-00

YAMAHA 1W2-14412-01-00 Airbox Lid 77-79

fits model: It175. make: Yamaha.

1w2-14412-01-00 Yamaha 77-79 It175 Airbox Lid

( Manufacturer Part Number: 1W2-14412-01-00 ), ( Part Type: Lid ), ( Color: Black ), ( Material: Plastic ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Compatible Year: 1979 ), ( Country Of Origin: Japan )

Review YAMAHA 77-79 Airbox Lid fits IT175

The **Yamaha 1W2-14412-01-00 (IT175 Airbox Lid, 77-79 Model)** is a meticulously engineered replacement component designed specifically for Yamaha s IT175 motorcycle models produced between 1977 and 1979. This airbox lid serves as a critical part of the bike s intake system, ensuring proper airflow while maintaining the structural integrity of the engine bay. Crafted from high-quality, durable materials, the lid is precision-molded to fit seamlessly with the original design, eliminating gaps that could compromise performance or lead to air leaks. Its robust construction not only enhances the bike s aesthetic continuity but also contributes to optimal engine efficiency by allowing unrestricted airflow into the carburetor, which is essential for smooth throttle response and fuel economy. The lid s design incorporates strategic ventilation slots, carefully positioned to balance airflow while minimizing debris intrusion, ensuring longevity for both the component and the motorcycle s internal components. Whether restoring a classic IT175 to its original glory or upgrading an existing setup, this OEM-quality replacement part guarantees a perfect match in fit, finish, and functionality, making it an indispensable choice for enthusiasts and mechanics alike.

**Pros and Cons of buying a Yamaha 1W2-14412-01-00 (IT175 Airbox Lid for Models 77-79)**

### **Pros**

1. **Direct Fit for Specific Models** This part is designed specifically for Yamaha IT175 models from the 77-79 production years, ensuring compatibility without modifications. This reduces the risk of installation issues or improper sealing.

2. **Authentic Replacement** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it should match the original airbox lid in terms of material, fit, and functionality. This helps maintain the engine s performance and reliability.

3. **Prevents Air Leaks** A properly sealed airbox lid is critical for optimal air intake, which affects fuel efficiency and engine power. A worn or damaged lid can lead to poor performance, increased fuel consumption, or even engine damage over time.

4. **Easy Installation** Since it is a direct replacement, the installation process should be straightforward, requiring only basic tools. Most riders with basic mechanical skills can replace it without professional help.

5. **Cost-Effective Long-Term Solution** Replacing a damaged or worn lid is far cheaper than dealing with engine performance issues caused by poor air intake. It also extends the lifespan of the air filter and related components.

6. **Improved Reliability** A properly functioning airbox lid ensures consistent airflow, reducing strain on the engine and preventing potential long-term damage from contaminated air or debris entering the system.

7. **Accessibility of Parts** Yamaha parts like this are widely available through dealers, online marketplaces, and specialty motorcycle shops, making it easy to source if needed.

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### **Cons**

1. **Limited Compatibility** This part is **exclusively** for Yamaha IT175 models from the 77-79 production years. Attempting to use it on other models (even similar bikes) could result in fitment issues, leaks, or improper sealing.

2. **Potential Counterfeit Risks** Purchasing from untrusted sellers (especially online) may result in receiving a counterfeit or low-quality replica. Always buy from reputable dealers or verified sellers to avoid this risk.

3. **Minor Wear Over Time** While the lid itself may last a long time, the rubber gasket or sealing surface can degrade with age, requiring eventual replacement. This is not a flaw of the part itself but a natural wear-and-tear issue.

4. **No Upgrade Benefits** Unlike some aftermarket parts, this is a direct replacement and does not offer performance upgrades (e.g., improved airflow or durability). It simply restores functionality.

5. **Disassembly Required** Replacing the lid requires removing the airbox, which involves disconnecting hoses, wires, and possibly the air filter. While not overly complex, it does require some disassembly and reassembly.

6. **Price Sensitivity** Depending on the source, the cost may be higher than expected, especially if purchased from a dealership. Online marketplaces or eBay may offer better prices, but caution is advised regarding authenticity.

7. **Potential for Misalignment** If not installed correctly, the lid may not seal properly, leading to air leaks. This requires careful attention during installation to ensure a tight fit.

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### **Conclusion**

The **Yamaha 1W2-14412-01-00 airbox lid for IT175 (77-79 models)** is a **practical and necessary replacement part** for riders looking to restore proper air intake to their bikes. Its primary advantage lies in its **direct fit and reliability**, ensuring that the engine receives clean, unrestricted air. However, its **limited compatibility** and potential for counterfeit sales are key drawbacks that must be carefully considered.

If your IT175 from the specified years is experiencing **air leaks, poor performance, or visible damage to the airbox lid**, this part is a **smart investment** to maintain engine health and efficiency. Always verify the **authenticity of the part** and ensure a **proper installation** to avoid future issues.

### **Recommendation**

- **Buy from a trusted source** (Yamaha dealer, reputable online retailer, or a well-reviewed seller) to avoid counterfeit parts.

- **Check for damage or wear** before purchasing inspect the gasket and lid condition if possible.

- **Follow installation instructions carefully** to prevent air leaks or improper sealing.

- **Consider the long-term maintenance** of the airbox system, as the gasket may need replacement in the future.

**Final Verdict:** If you need a **direct, reliable replacement** for your specific Yamaha IT175 (77-79), this part is **worth purchasing** to avoid costly engine issues. However, if you re unsure about compatibility or installation, consult a mechanic before proceeding.

Details:

Has minor scratches and scuffs. 77-79 Yamaha IT175 Airbox Lid 1W2-14412-01-00. Has a crack along the and hole towards bottom.

part #: 1w2144120100 price

  • $19.99

specifications intakefuelmotorcycle:

  • for models: It175
  • for makes: Yamaha
  • mpn: 1w2-14412-01-00
  • part type: Lid
  • color: Black
  • material: Plastic
  • vintage part: Yes
  • universal fitment: No
  • compatible year: 1979
  • country of origin: Japan

offer intakefuelmotorcycle:

  • sold: 0
  • started: March 25, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

general intakefuelmotorcycle:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery
  • condition: Used

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for models: it175, for makes: yamaha, part type: lid, vintage part: yes, universal fitment: no, compatible year: 1979, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, color: black, material: plastic, sku: 23131169539950813,
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1 offer $19.99 USD
  • Used. Offer #1 priced at $19.99 + $0.00 shipping estimate = $19.99* total. Has minor scratches and scuffs 77-79 Yamaha IT175 Airbox Lid .FREE SHIPPING

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