BMW 13901433602-21186 Fuel Tank Vent Valve

( Manufacturer Part Number: 13901433602-21186 ), ( Part Type: Fuel Valve Tank Vent ), ( Storage Location: Rb1-07 ), ( Chassis: E46 ), ( Fitment Notes: Fitment Not Guaranteed Verify By Part Number ), ( Engine: 3.0 / M54 )

Review BMW Fuel Tank Vent Valve fits 330I 740I 2001

The BMW 13901433602-21186 Fuel Tank Vent Valve is a crucial component of the fuel system in BMW 740i vehicles. This valve ensures the proper pressure balance between the fuel tank and the atmosphere, preventing the build-up of unwanted pressure that could negatively impact the performance and safety of the vehicle.

The valve is designed with a sophisticated diaphragm technology that automatically regulates the pressure inside the fuel tank based on external conditions. It is made from high-quality materials, including a durable and corrosion-resistant aluminum housing, to ensure longevity and reliability.

The BMW 13901433602-21186 Fuel Tank Vent Valve features an integrated check valve that allows fuel vapors to escape during refueling, while preventing fuel from siphoning out of the tank when the vehicle is not in use. This helps maintain the integrity of the fuel system and keeps the vehicle's fuel level accurate.

The installation process of this valve is straightforward, and it is designed to fit perfectly in the BMW 740i. The valve comes with all necessary hardware for installation, including screws and gaskets. It is recommended to have the valve replaced as part of routine maintenance, typically every 30,000 to 50,000 miles, to ensure optimal fuel system performance and prevent potential fuel system issues.

In summary, the BMW 13901433602-21186 Fuel Tank Vent Valve is an essential component of the BMW 740i fuel system that ensures proper pressure balance and prevents fuel vapor build-up. It features advanced diaphragm technology, a durable aluminum housing, and an integrated check valve for easy refueling and fuel level accuracy. The installation process is straightforward, and it is recommended to replace the valve every 30,000 to 50,000 miles for optimal performance and safety.

BMW 13901433602-21186 740i Fuel Tank Vent Valve: A Comprehensive Analysis

The BMW 13901433602-21186 740i Fuel Tank Vent Valve is an essential component of your BMW 740i's fuel system. This part ensures proper fuel pressure and prevents fuel vapor buildup in the fuel tank. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this BMW fuel tank vent valve.

1. Enhanced Fuel System Performance: A new fuel tank vent valve can improve your BMW's fuel system's overall performance by ensuring proper ventilation and preventing fuel vapor buildup. This results in better engine efficiency and potentially increased fuel economy.

2. Reduced Risk of Fuel Tank Damage: A faulty fuel tank vent valve can lead to fuel vapor buildup, which puts your fuel tank at risk of corrosion and damage. By replacing the valve, you can protect your fuel tank from potential damage and costly repairs.

3. Improved Engine Performance: A malfunctioning fuel tank vent valve can lead to engine performance issues, such as rough idling or stalling. Replacing the valve can help resolve these issues and provide smoother engine performance.

4. Enhanced Safety: A faulty fuel tank vent valve can potentially cause safety issues, such as fuel leaks or even fuel fires. By replacing the valve, you can ensure the safety of your vehicle and its occupants.

1. Cost: Replacing the BMW 13901433602-21186 740i Fuel Tank Vent Valve can be an expensive repair, especially when considering labor costs. You may want to consider the cost of the repair versus the potential savings in fuel economy and engine performance.

2. Time-Consuming: The fuel tank vent valve replacement process can be time-consuming, as it involves draining the fuel tank and removing various components to access the valve. This could mean a significant amount of time spent at the repair shop or during a DIY repair.

3. Potential for Additional Repairs: Replacing the fuel tank vent valve may not be a standalone repair, as other related components, such as the fuel pressure regulator or fuel lines, may also require attention. This could result in additional repair costs and time.

The BMW 13901433602-21186 740i Fuel Tank Vent Valve plays a crucial role in maintaining the performance and safety of your BMW 740i. While the repair can be costly and time-consuming, the potential benefits, such as enhanced fuel system performance, reduced risk of fuel tank damage, improved engine performance, and increased safety, make it a worthwhile investment. Ultimately, the decision to replace the fuel tank vent valve should be based on the specific needs and circumstances of your vehicle.

If you are experiencing issues with your BMW 740i's fuel system, such as rough idling, stalling, or a check engine light, it is recommended to have the fuel tank vent valve inspected by a certified BMW mechanic. They can diagnose the issue and provide you with a clear understanding of the extent of the repair and the potential costs involved. By addressing any issues promptly, you can ensure the continued performance and safety of your BMW 740i.

Details:

Manufacturer Part Number: -21186. Doing the right thing for your vehicle, wallet, and environment. From engines to emblems. Condition: Used.

Most or all European electronic devices Stereo, ECU, Modules, etc. Need to be programmed. Please save all packaging materials and damaged goods before filing a claim. BMW Porsche Audi Volkswagen Other Makes. Item Specifics.

Storage Location: RB1-07. And with over ten thousand vehicles dismantled for parts, that goal is a reality. In addition, all applicable coolers, lines and filters must be flushed clean before installation to prevent contamination premature failure. We really do have it all.

Radio / Stereo. These items are not Plug and Play. Electrical parts are not returnable if installed. BMW 740I Fuel Tank Vent Valve: Brand.

Stock Number: 21186. These items need to be coded the vehicle they are being installed into. All maintenance procedures must be properly followed at intervals least as frequent recommended by the vehicle manufacturer. Most radios require a security code or password to unlock the unit for use.

They require specific tools or information to program. Putting you back on the road is only half story. Giving you access to virtually every part on car. All new fluids, gaskets, filters and seals must be used upon installation of all parts.

part #: 1390143360221186 prices

• $26.99-$54.52

specifications airfueldepo:

• for models: 330i, 740i
• for makes: Bmw
• for years: 2001
• mpn: 13901433602-21186
• part type: Fuel Valve Tank Vent
• storage location: Rb1-07
• chassis: E46
• fitment notes: Fitment Not Guaranteed Verify By Part Number
• engine: 3.0 / M54

seller airfueldepo:

• city: Rancho Cordova, California
• # reviews: 66646
• rating: 99.6%

returns airfueldepo:

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

general airfueldepo:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery

offer airfueldepo:

• availability: In Stock
• started: March 24, 2025
• best offers: True
• sold: 0
• options: Ship-to-home
• quantity: 1

payments airfueldepo:

• credit card: Diners-club
• wallet: Paypal
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shipping airfueldepo:

• class: Standard
• transit: 4-9 Days
• type: Fixed
• cost: $0.00
• service: Standard

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