MOTORAD C863 Fuel Tank Gas Cap Alpina Xdrive Gran Gq 9-10

( Brand: Motorad ), ( Manufacturer Part Number: 2017 ), ( Type: Fuel Tank Cap ), ( Placement On Vehicle: Air Fuel Delivery Hardware Fasteners Fittings ), ( Item Width: 3.000 ), ( Item Length: 3.250 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C863 9-10 ), ( Compatible Model: Alpina B6 Xdrive Gran Coupe ), ( Compatible Year: 2017 2016 2015 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Motorad Fuel Tank Cap )

Review MOTORAD 9-10 Fuel Tank Cap Bmw Alpina Xdrive Gran Coupe Gas Gq fits B6 2015–2017

The **Motorad C863 9-10 Fuel Tank Cap** is a meticulously crafted, high-performance replacement part designed specifically for the **2015-2017 BMW Alpina B6 XDrive Gran Coupe (GQ)** and its high-output variants, including the **Alpina B6 S and Alpina B6 Gran Gas**. Engineered to meet the exacting standards of BMW s premium engineering, this fuel tank cap is not just a functional component but a statement of precision and performance. Constructed from **high-grade, corrosion-resistant aluminum**, the cap is both lightweight and durable, ensuring it withstands the rigors of daily driving as well as spirited acceleration critical for the Alpina s aggressive power delivery. Its **9-10 fuel tank compatibility** guarantees a perfect fit, eliminating any risk of leaks or improper sealing, which is especially important given the Alpina s high-revving, turbocharged engines that demand optimal fuel system integrity.

Beyond its technical robustness, the **Motorad C863** features a **smooth, aerodynamic design** that seamlessly integrates with the Alpina s sleek, aggressive styling, maintaining the vehicle s premium aesthetic. The cap is equipped with a **high-quality rubber gasket**, engineered to provide an airtight seal under varying temperatures and pressure conditions, ensuring no fuel vapors escape while also preventing contaminants from entering the fuel system. This attention to detail is particularly vital for the Alpina s high-performance applications, where even minor inefficiencies can impact performance. The cap s **quick-release mechanism** is both user-friendly and reliable, allowing for easy installation and removal without the need for specialized tools, a convenience that aligns with the Alpina s blend of luxury and practicality.

For enthusiasts and owners of the **Alpina B6 XDrive Gran Coupe**, this fuel tank cap is more than just a replacement part it s an investment in reliability and performance. Whether you re cruising on the Autobahn or pushing the limits of the Alpina s 0-60 mph acceleration, the **Motorad C863** ensures that your fuel system operates at peak efficiency, free from leaks or malfunctions. Built to the same exacting standards as OEM components, this aftermarket solution delivers the confidence of knowing your vehicle is running at its best, with every detail from the material quality to the sealing mechanism optimized for the demands of a high-performance BMW Alpina.

### Pros and Cons of Buying a Motorad C863 9-10 Fuel Tank Cap for a 2015-2017 BMW Alpina B6 XDrive Gran Gas/GQ

1. **OEM Fitment and Quality** The Motorad C863 is designed as an original equipment replacement part, meaning it is engineered to match the exact specifications of the BMW Alpina s fuel tank cap. This ensures a proper seal, preventing fuel leaks or vapor loss, which is critical for maintaining engine performance and emissions compliance.

2. **Durability and Weather Resistance** Motorad parts are known for their robust construction, often featuring materials like high-grade plastic or metal components that resist warping, cracking, or corrosion. The cap is likely designed to withstand extreme temperatures, UV exposure, and moisture, which is essential for long-term reliability.

3. **Compatibility with Aftermarket Modifications** If you ve installed performance upgrades (e.g., cold air intakes, exhaust systems, or fuel system modifications), a high-quality fuel cap ensures the system remains balanced. Some aftermarket setups may require precise vapor pressure regulation, and a reliable cap helps maintain this.

4. **Ease of Installation** As an OEM replacement, the Motorad C863 should fit without extensive modifications. The installation process is straightforward, typically requiring only basic tools, and the part is often sold with clear instructions or a video guide.

5. **Brand Reputation** Motorad is a well-regarded aftermarket brand specializing in BMW and Alpina parts. Their products are widely available through authorized dealers and online retailers, which can make sourcing and warranty support easier compared to lesser-known brands.

6. **Potential Cost Savings** While the price may be slightly higher than generic aftermarket alternatives, it avoids the risk of purchasing a low-quality part that could fail prematurely, leading to more expensive repairs down the line.

7. **Aesthetic Consistency** The cap is likely designed to match the factory look of your Alpina, ensuring the fuel filler area remains visually cohesive. This is important for owners who prioritize the vehicle s premium appearance.

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1. **Price Point** Compared to generic or no-name fuel tank caps, the Motorad C863 may be more expensive. For budget-conscious buyers, this could be a deterrent, especially if the part is not a critical failure point.

2. **Limited Customization** If you re looking for a stylish or unique fuel cap (e.g., with custom engravings or non-standard colors), the Motorad part is likely a direct OEM replacement with minimal design variations. Customization options are limited to aftermarket specialty brands.

3. **Potential Overkill for Minor Issues** If your current fuel cap is only experiencing minor wear (e.g., a slightly loose seal or cosmetic damage), investing in a high-end replacement might feel unnecessary. In such cases, a lower-cost part could suffice.

4. **Availability and Lead Times** While Motorad parts are widely available, there may be occasional stock shortages or delays, particularly if ordering from international suppliers. This could cause minor inconvenience if you need the part urgently.

5. **Mixed Reviews on Specific Models** While Motorad generally receives positive feedback, some owners report minor issues with certain parts, such as slight misalignments or plastic brittleness over time. Researching specific reviews for the C863 model can help mitigate this risk.

6. **Warranty Limitations** The warranty offered by Motorad may not cover all potential failure modes (e.g., damage from improper installation or environmental factors). Always review the warranty terms before purchasing.

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The **Motorad C863 9-10 fuel tank cap** is a strong choice for owners of a 2015-2017 BMW Alpina B6 XDrive Gran Gas/GQ, particularly if you prioritize **reliability, OEM fitment, and long-term durability**. The part addresses critical functions like fuel vapor sealing and leak prevention, which are essential for maintaining engine performance and emissions compliance. Its robust construction and brand reputation make it a safer investment compared to cheaper alternatives, especially if you ve made performance modifications or want to avoid potential issues with generic parts.

However, if your primary concern is **cost or aesthetic customization**, you may explore other options. For most Alpina owners seeking a **high-quality, long-lasting replacement**, the Motorad C863 is a **highly recommended purchase**. It strikes a balance between performance, fitment, and durability, making it a worthwhile upgrade over the stock or lower-quality aftermarket parts.

- You want an OEM-level replacement with proven durability.

- You ve made performance modifications or want to ensure proper fuel system function.

- You value brand reliability and are willing to pay a premium for peace of mind.

- Your current cap is only experiencing minor issues.

- You re on a tight budget and can accept a slightly higher risk of premature failure.

- You re open to customizing the appearance of the fuel filler area.

For most Alpina owners, the Motorad part is the **best balance of quality and practicality**, ensuring your vehicle remains in optimal condition for years to come.

Details:

MotoRad Fuel Tank Cap for 2015 - 2017 BMW Alpina B6 xDrive Gran Coupe Gas gq: Status: In Stock.

specifications fueltanksysteme:

• for makes: Bmw
• for years: 2015-2017
• brand: Motorad
• mpn: 2017
• type: Fuel Tank Cap
• placement on vehicle: Air Fuel Delivery Hardware Fasteners Fittings
• item width: 3.000
• item length: 3.250
• manufacturer warranty: 1 Year
• ipn: C863 9-10
• compatible model: Alpina B6 Xdrive Gran Coupe
• compatible year: 2017 2016 2015
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Motorad Fuel Tank Cap

seller fueltanksysteme:

• rating: 99.7%
• city: Indianapolis, Indiana
• # reviews: 664129

shipping fueltanksysteme:

• class: Standard, Expedited
• type: Fixed
• transit: 2-6 Days
• cost: $0.00
• service: Standard, Expedited

offer fueltanksysteme:

• availability: In Stock
• sold: 0
• quantity: 10
• options: Ship-to-home
• started: June 4, 2026

payments fueltanksysteme:

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

returns fueltanksysteme:

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

general fueltanksysteme:

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

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