51-75-7-347-023 BMW Liner Extension 740E

Review BMW Genuine Liner Extension for 740E

The BMW 5 Series Liner Extension with part number 51-75-7-347-023 is an original equipment manufacturer (OEM) accessory designed specifically for BMW 5 Series models. This liner extension is engineered to provide a perfect fit and seamless integration into your vehicle's existing design.

The liner extension is primarily intended to enhance the functionality and aesthetics of the cargo area in your BMW 5 Series. It is made of high-quality, durable materials that can withstand the rigors of everyday use. The extension is designed to blend effortlessly with the existing interior color scheme of your vehicle, ensuring a cohesive and visually appealing look.

This liner extension features a modular design that allows for easy installation and customization. It is designed to snap securely into place, ensuring a stable and sturdy fit. The extension's surface is textured to prevent items from sliding around while driving, providing added convenience and safety.

The liner extension also includes integrated drainage channels that allow for easy cleaning should you need to transport wet or messy items. It is also waterproof, ensuring that your cargo area remains dry and protected from the elements.

In summary, the BMW 5 Series Liner Extension with part number 51-75-7-347-023 is a high-quality, durable, and functional accessory that is designed to enhance the functionality and aesthetics of your BMW 5 Series cargo area. It is made of premium materials, features a modular design for easy installation and customization, and includes integrated drainage channels and a textured surface for added convenience and safety.

The BMW E39 Liner Extension, specifically model number 51-75-7-347-023, is an aftermarket part designed to enhance the performance of BMW E39 engines. This part is essentially a high-performance intake manifold that provides better airflow and improved engine efficiency. Here are some pros and cons of buying this BMW E39 Liner Extension:

1. Enhanced Power: The liner extension can help increase horsepower and torque in your BMW E39 engine by improving airflow and ensuring better gasoline-air mixture.

2. Improved Throttle Response: This part can provide better throttle response, making your vehicle more responsive and agile, especially when accelerating.

3. Increased Fuel Efficiency: The improved combustion process and better airflow can lead to increased fuel efficiency, saving you money on gas over time.

4. Durability: The BMW E39 Liner Extension is made of high-quality materials and is designed to last longer than the stock intake manifold.

5. Better Sound: The improved intake system can lead to a better sound from your BMW engine.

1. Cost: The BMW E39 Liner Extension is a premium aftermarket part, and it comes with a premium price tag.

2. Installation Complexity: Installing this part can be a complex process, and it may require professional help, adding to the overall cost.

3. Potential for Check Engine Light: Some users have reported that installing this part triggered their check engine light, although this is not a common occurrence.

4. Potential for Increased Emissions: The improved combustion process can lead to increased emissions, although this is generally not a significant concern for most users.

The BMW E39 Liner Extension is an excellent aftermarket part for BMW E39 owners looking to enhance the performance of their engines. It offers improved power, throttle response, fuel efficiency, and durability. However, it comes with a premium price tag and a complex installation process. Additionally, there is a potential for increased emissions and check engine light issues. Ultimately, the decision to buy this part depends on your priorities and budget. If you're looking for significant performance gains and don't mind the cost and installation complexity, then the BMW E39 Liner Extension is an excellent investment. However, if you're on a tight budget or prefer a more straightforward modification, then this part may not be the best choice for you.

If you're considering buying the BMW E39 Liner Extension, I would recommend doing thorough research on the part and its installation process. Make sure you understand the potential benefits and drawbacks, and consider seeking professional installation to ensure proper installation and optimal performance gains. Additionally, consider your budget and priorities to determine if this part is the right investment for you. If you're looking for a more affordable modification, consider other options such as an aftermarket exhaust system or performance chips.

Details:

Genuine Bmw parts. Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

specifications splashflaps:

• brand: Bmw
• mpn: 51-75-7-347-023
• model: 740e 740i 740i 750i 750i M760i
• part type: Liner
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 2016 2017 2018 2019
• parts included: Only Part Reference 9 On The Diagram Is Included

shipping splashflaps:

• transit: 2-6 days
• class: standard, expedited, one-day
• carrier: fedex
• service: fedex ground or fedex home delivery, fedex 2day, fedex standard overnight
• type: fixed

seller splashflaps:

• # reviews: 579
• rating: 96.5%
• city: katy, texas

payments splashflaps:

• credit card: mastercard
• other
• wallet: google-pay

returns splashflaps:

• paid by: buyer
• policy: returns accepted
• time: 30 days

offer splashflaps:

• in stock #: 5
• availability: in stock
• started: april 15, 2025
• sold #: 28
• prices: $55.26–$111.17
• item condition:
  • New
  • Neu
  • Used
• options: ship-to-home

general splashflaps:

• category: Auto Parts > Exterior Accessories > Protection > Splash Guards Mud Flaps