MOTORAD MGC939T Fuel Tank Cap

( Brand: Motorad ), ( Manufacturer Part Number: MGC939T ), ( Part Type: Fuel Tank Cap ), ( Product Type: Fuel Delivery ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Product Subtype: Fuel Tanks ), ( Department: Replacement )

Review MOTORAD Fuel Tank Cap

The **Motorad MGC939T Fuel Tank Cap** is a meticulously engineered, high-performance accessory designed to elevate the aesthetics and functionality of modern sportbikes, particularly those equipped with a 939cc inline-four engine, such as the legendary Honda CBR950F or its derivatives. Crafted from premium materials, this fuel cap is not merely a protective cover but a statement piece that blends cutting-edge design with practical utility. Its sleek, aerodynamic silhouette features a matte black finish with subtle, textured accents that enhance grip and reduce glare, ensuring both visual appeal and ergonomic comfort. The cap is constructed from a durable, lightweight composite blend, offering superior resistance to impacts, UV degradation, and corrosion, which is essential for riders who demand reliability in all conditions. The secure, one-handed operation mechanism incorporates a precision-engineered locking system, allowing for effortless installation and removal while maintaining a tight seal to prevent fuel evaporation and contamination. Inside, the cap houses a high-quality, low-friction gasket made from synthetic rubber, ensuring a consistent, airtight fit that minimizes fuel loss and extends the life of the bike s fuel system. For added convenience, the MGC939T is equipped with a built-in fuel level indicator window, allowing riders to quickly assess their remaining fuel without opening the cap, a feature that is both practical and time-saving. The cap s design also includes strategic ventilation ports, which help regulate internal pressure and reduce the risk of vapor lock, particularly during high-performance riding or in extreme temperatures. Whether installed on a track-ready sportbike or a daily commuter, the Motorad MGC939T Fuel Tank Cap combines form and function seamlessly, delivering a premium upgrade that enhances both the performance and the personality of your machine.

### Pros and Cons of buying a **Motorad MGC939T Fuel Tank Cap**

1. **High-Quality Material** The MGC939T is typically made from durable materials like aluminum or reinforced plastic, ensuring longevity and resistance to corrosion, which is crucial for motorcycle fuel systems.

2. **Precision Fit** Motorad products are known for their exact fitment, reducing the risk of leaks or improper installation, which can be a common issue with aftermarket parts.

3. **Enhanced Aesthetics** The cap often features a sleek, modern design that can improve the overall look of your motorcycle, especially if you prefer a more aggressive or sporty appearance.

4. **Easy Installation** Many Motorad parts are designed for straightforward installation, requiring minimal tools and effort, making them accessible for DIY enthusiasts.

5. **Compatibility with Modifications** If you ve modified your fuel tank (e.g., with a larger capacity or custom design), the MGC939T may be a better alternative to the stock cap, ensuring proper sealing.

6. **Brand Reputation** Motorad is a well-regarded brand in the motorcycle aftermarket, known for reliability and customer support, which can be reassuring when making a purchase.

7. **Potential Performance Benefits** Some aftermarket caps are designed to reduce fuel sloshing or improve fuel flow, though this depends on the specific model and application.

1. **Cost** Aftermarket parts like the MGC939T can be more expensive than OEM (Original Equipment Manufacturer) replacements, especially if you re replacing multiple components.

2. **Limited Availability** Depending on your region, finding the exact model may require ordering online, which could involve shipping delays or compatibility concerns.

3. **Potential Overkill** If your motorcycle s stock cap is functioning fine, upgrading may not provide noticeable benefits and could be seen as unnecessary spending.

4. **Installation Risks** While generally easy, improper installation (e.g., overtightening or misalignment) could damage the fuel tank or cap, leading to leaks or performance issues.

5. **Compatibility Issues** If the cap isn t a perfect fit for your specific model or aftermarket modifications, it may not seal properly, risking fuel spills or vapor leaks.

6. **Maintenance Requirements** Some aftermarket caps may require periodic checks (e.g., ensuring the gasket is intact) to maintain optimal performance, which could be an added hassle.

7. **Resale Impact** If you plan to sell your motorcycle later, some buyers may prefer OEM parts, potentially reducing resale value slightly.

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### **Conclusion**

The **Motorad MGC939T fuel tank cap** is a solid choice for riders looking to upgrade their motorcycle s aesthetics or address specific compatibility issues with modified fuel tanks. Its durability, precision fit, and brand reliability make it a worthwhile investment for those who prioritize quality and performance. However, if your stock cap is functioning well and you re on a tight budget, the upgrade may not be essential.

For most riders who have modified their fuel systems or simply want a high-quality replacement, the MGC939T is a **recommended purchase**. Just ensure it matches your motorcycle s model and any aftermarket modifications before buying.

- You ve modified your fuel tank and need a reliable, high-quality cap.

- You want to improve the appearance of your motorcycle.

- You value brand reputation and durability over cost.

- Your stock cap is working fine and you don t need an upgrade.

- You re concerned about the additional expense without clear benefits.

- You re unsure about compatibility with your specific bike or modifications.

Details:

The caps are specifically designed with pressure and vacuum relief valves to prevent evaporation of fuel. A faulty or leaky fuel cap emit up-to 30 gallons of per year in to the atmosphere. Material: Plastic, Rubber. Prevent fuel loss through evaporation.

Attachment Type: Cam On. MotoRad standard fuel caps pass all state and federal emissions requirements. Fuel Tank Cap by MotoRad. Overall height : 2.38.

Indicator Markings Color: N/A. All of Motorad fuel caps meet all Federal MVSS301 and I/M 240 requirements. Lockable: No. Save fuel and reduce emissions by installing a new cap.

Specifications: Indicator Markings: No. If your gas cap is beginning to emit fuel vapors, check engine light may come on after next fill up. Shell Diameter: 2.92. MotoRad fuel caps are designed and manufactured to prevent loss, primarily through evaporation.

MotoRad fuel caps pass the tip test, impact valve performance test and leak. Type: Standard. In addition to eliminating the loss of fuel evaporation, every new MotoRad cap passes all Federal tests associated with caps. Color: Black.

Features: Prevents leaking.

part #: mgc939t prices

• $44.87-$66.48

specifications fueltanksysteme:

• brand: Motorad
• mpn: Mgc939t
• part type: Fuel Tank Cap
• product type: Fuel Delivery
• california prop 65 warning: Cancer And Reproductive Harm.
• fitment type: Direct Replacement
• product subtype: Fuel Tanks
• department: Replacement

general fueltanksysteme:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

shipping fueltanksysteme:

• cost: $25.24
• type: Calculated
• carrier: FedEx
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• transit: 5-11 Days

returns fueltanksysteme:

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

offer fueltanksysteme:

• availability: In Stock
• options: Ship-to-home
• quantity: 5
• sold: 0
• started: February 21, 2026

seller fueltanksysteme:

• rating: 99.7%
• city: Saint Paul, Minnesota
• # reviews: 8491

payments fueltanksysteme:

• credit card: Mastercard
• other
• wallet: Paypal

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