BMW 16-11-7-411-799 Fuel Tank

( Manufacturer Part Number: 16-11-7-411-799 ), ( Model: 740I 740I 750I B7 M760I 750I ), ( Part Type: Fuel Tank ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2016 2017 2018 2019 2020 2021 2022 ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included )

Review BMW Genuine Fuel Tank fits 740I 2016–2022

The **BMW 16-11-7-411-799 fuel tank** is a high-performance, precision-engineered component designed exclusively for select BMW models, ensuring optimal fuel delivery and system efficiency. This fuel tank is crafted from durable, high-quality materials, including reinforced plastic or metal (depending on the application), to withstand the demands of modern automotive engineering while maintaining structural integrity under varying operating conditions. Its design adheres to strict OEM specifications, guaranteeing a seamless fit with the vehicle s fuel system, including the fuel pump, sender unit, and associated wiring harnesses. The tank s internal configuration is meticulously calibrated to minimize fuel sloshing and vapor lock, enhancing both engine performance and longevity by ensuring a consistent fuel supply to the injectors. For models equipped with this part, the tank often features integrated vapor recovery systems or advanced fuel level sensors, contributing to emissions compliance and improved fuel economy. Whether installed in a classic BMW or a contemporary high-performance variant, this fuel tank exemplifies BMW s commitment to precision, reliability, and engineering excellence, making it an essential replacement or upgrade for owners seeking to restore or enhance their vehicle s original functionality.

**Pros and Cons of Buying a BMW 16-11-7-411-799 Fuel Tank**

The BMW 16-11-7-411-799 fuel tank is a common part used in various BMW models, particularly those with inline-6 engines (e.g., M54, M57, M62, and M60 engines). Below is a detailed analysis of its advantages and disadvantages.

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### **Pros**

1. **Compatibility and Availability**

The 16-11-7-411-799 fuel tank is widely used across multiple BMW models, including the E39 5 Series, E38 7 Series, E46 3 Series, and others with similar engine configurations. This makes it easier to find replacements, especially in the aftermarket. Many online retailers and local auto parts stores stock this part, reducing lead times.

2. **Cost-Effective Replacement**

Compared to OEM (Original Equipment Manufacturer) fuel tanks, aftermarket versions of this part are often significantly cheaper. Prices can vary, but aftermarket options typically range from $150 to $300, depending on the seller and quality. This makes it a budget-friendly choice for owners looking to avoid costly OEM parts.

3. **Ease of Installation**

The design of this fuel tank is straightforward, and installation is generally manageable for those with basic mechanical skills. Many owners and mechanics report that swapping out the tank takes between 1 to 3 hours, depending on the vehicle s configuration and whether additional components (like fuel lines or pumps) need replacement. Detailed installation guides and videos are widely available online.

4. **Durability and Performance**

The fuel tank is designed to meet BMW s standards, ensuring it can handle the vehicle s fuel system pressures and temperatures. When sourced from reputable manufacturers, aftermarket versions can be just as durable as OEM parts, provided they are made from high-quality materials like steel or reinforced plastic.

5. **Preventative Maintenance**

Replacing an old or damaged fuel tank can prevent leaks, fuel contamination, or even fire hazards. A new tank ensures a clean fuel supply, which can improve engine performance and longevity. This is particularly important if the original tank has developed cracks, rust, or other signs of wear.

6. **Warranty and Support**

Some aftermarket suppliers offer warranties on their fuel tanks, ranging from 6 months to 2 years. This provides peace of mind for buyers, especially if the tank fails prematurely. Additionally, many sellers offer customer support to assist with installation or issues.

7. **Customization Options**

For enthusiasts, there are aftermarket fuel tanks designed for performance upgrades, such as those with larger capacities or improved materials. While these are less common for the 16-11-7-411-799, they offer opportunities for those looking to enhance their vehicle s fuel system.

---

### **Cons**

1. **Quality Variability**

The aftermarket for fuel tanks can be hit-or-miss. Some cheaper or lower-quality versions may fail prematurely due to poor materials, weak welds, or inadequate sealing. Buyers must research sellers carefully, read reviews, and prefer brands with a reputation for reliability (e.g., ACDelco, Bosch, or specialized BMW aftermarket suppliers).

2. **Potential for Counterfeit Parts**

The BMW aftermarket is notorious for counterfeit parts, especially from unscrupulous sellers on platforms like eBay or Alibaba. Counterfeit fuel tanks may not meet safety standards, leading to leaks, poor performance, or even catastrophic failures. Always verify the seller s reputation and the part s authenticity before purchasing.

3. **Additional Costs**

- Fuel lines or hoses

- Fuel pump or sender unit

- Fuel filter

- Gaskets or seals

- Clamps or brackets

These extras can add $50 to $200 or more to the total cost, depending on the vehicle s configuration.

4. **Installation Challenges**

Some vehicles may require specialized tools or additional labor to replace the fuel tank, especially if the tank is integrated into the frame or located in a tight space. Owners without mechanical experience may need to hire a professional, which can increase costs. Improper installation can also lead to leaks or damage to surrounding components.

5. **Compatibility Issues**

While the 16-11-7-411-799 is compatible with many BMW models, there can be subtle differences in mounting points, fuel line connections, or electrical wiring between generations or model years. Buyers must ensure the part matches their specific vehicle s year, engine type, and trim level to avoid compatibility issues.

6. **Fuel System Contamination**

If the old fuel tank is removed without draining the fuel system completely, residual fuel or contaminants (like water or sediment) may transfer to the new tank. This can lead to clogged fuel lines, injector issues, or reduced engine performance. It s essential to flush the system or replace the fuel filter during the replacement process.

7. **Time and Effort**

Replacing a fuel tank is a labor-intensive process that requires draining fuel, disconnecting electrical components, and ensuring everything is properly reconnected. This can be time-consuming, especially for inexperienced DIYers. Some owners may also need to rent tools or purchase additional supplies (e.g., fuel stabilizer, new gaskets).

8. **Potential for Overpaying**

While aftermarket parts are generally cheaper, some sellers may overprice their products, especially if they market them as "OEM-quality" or "direct-fit." Buyers should compare prices across multiple sellers and avoid paying premium prices for parts that are widely available at lower costs.

---

### **Conclusion**

The BMW 16-11-7-411-799 fuel tank is a practical and cost-effective replacement for many BMW owners, particularly those with inline-6 engine vehicles. Its widespread availability, affordability, and ease of installation make it an attractive option for both DIY enthusiasts and those seeking professional repairs. However, the quality of aftermarket parts can vary significantly, and buyers must exercise caution to avoid counterfeit or low-quality replacements. Additionally, the process requires careful planning, additional components, and potentially professional assistance to ensure a successful installation.

For most owners, the benefits of replacing a failing fuel tank such as preventing leaks, improving fuel system health, and avoiding costly engine damage outweigh the drawbacks. The key to a successful purchase lies in thorough research, selecting a reputable seller, and ensuring compatibility with the specific vehicle.

---

### **Recommendation**

1. **Verify Compatibility**: Confirm that the 16-11-7-411-799 fuel tank is compatible with your exact BMW model, year, and engine type. Check the vehicle s VIN or consult a parts database to avoid mismatches.

- **ACDelco** (General Motors brand, often reliable)

- **Bosch** (high-quality automotive parts)

- **Specialized BMW aftermarket brands** (e.g., **BMS, ECS, or local BMW specialty shops**)

Avoid sellers with no reviews, unclear descriptions, or suspiciously low prices.

3. **Budget for Additional Parts**: Allocate extra funds for fuel lines, gaskets, clamps, and potentially a new fuel filter or pump. This ensures a complete and leak-free installation.

4. **Prepare for Installation**: If attempting a DIY replacement, gather the necessary tools (e.g., socket set, fuel line cutter, torque wrench) and follow a step-by-step guide. Consider watching installation videos for your specific vehicle model.

5. **Consider Professional Help**: If unsure about the process or lacking mechanical experience, hire a trusted mechanic or BMW specialist. This can save time and prevent costly mistakes.

6. **Inspect the Old Tank**: Before purchasing a replacement, inspect the old tank for signs of damage (e.g., rust, cracks, corrosion). If the issue is widespread, address other potential problems in the fuel system (e.g., fuel lines, pump).

7. **Warranty and Support**: Opt for a fuel tank with a warranty (even if short-term) and ensure the seller offers customer support. This provides recourse if the part fails prematurely.

**Final Verdict**: The 16-11-7-411-799 fuel tank is a solid choice for BMW owners needing a reliable replacement, provided they prioritize quality, compatibility, and proper installation. For most cases, the pros outweigh the cons, making it a worthwhile investment in the vehicle s longevity and performance.

Details:

M760i drive. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. And with our extensive selection, the right parts are just a fees away Motor City BMW Parts.

#248 594 7849. Motor City BMW Parts, 1845 South Telegraph Road, Bloomfield Hills, MI 48302. Genuine BMW Parts. Parts must be resalable and in the original packaging.

Visit or call 947 210 4030. Or Visit .

part #: 16117411799 prices

• $355.49-$2399.87

specifications fueltanksysteme:

• for makes: Bmw
• for years: 2016-2022
• mpn: 16-11-7-411-799
• model: 740i 740i 750i B7 M760i 750i
• part type: Fuel Tank
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 2016 2017 2018 2019 2020 2021 2022
• parts included: Only Part Reference 1 On The Diagram Is Included

returns fueltanksysteme:

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

general fueltanksysteme:

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

offer fueltanksysteme:

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

shipping fueltanksysteme:

• carrier: UPS
• type: Fixed
• service: UPS Ground
• cost: $126.05
• class: Standard
• transit: 4-9 Days

seller fueltanksysteme:

• # reviews: 894
• rating: 99.3%
• city: Bloomfield Hills, Michigan

payments fueltanksysteme:

• other
• credit card: Diners-club
• wallet: Google-pay

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