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4PCS Left and Right Crankcase Vent Pipe for BMW 550i 650i 750i 750Li Alpina B7 X5 X6 xDrive35i N63 4.4L 11157575640 11157575641 11157646086 11157646087
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4PCS Left and Right Crankcase Vent Pipe for BMW 550i 650i 750i 750Li Alpina B7 X5 X6 xDrive35i N63 4.4L 11157575640 11157575641 11157646086 11157646087
We are committed to providing customers with more cost-effective and better quality auto parts, so that customers can drive without worry.
4PCS Left and Right Crankcase Vent Pipe for BMW 550i 650i 750i 750Li Alpina B7 X5 X6 xDrive35i N63 4.4L 11157575640 11157575641 11157646086 11157646087
Item #: 21290500

4PCS Left and Right Crankcase Vent Pipe for BMW 550i 650i 750i 750Li Alpina B7 X5 X6 xDrive35i N63 4.4L 11157575640 11157575641 11157646086

Item #: 21290500

XCD 182

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What Stands Out

High Compatibility
Designed specifically for BMW models, ensuring seamless integration and optimal performance in vehicles like the 550i, 650i, and more, effectively addressing engineering challenges unique to these models.
Durable Construction
Manufactured with high-grade materials to withstand extreme conditions, enhancing longevity and reliability during operation, thus minimizing the need for frequent replacements and costly repairs.
Enhanced Performance
Improves engine efficiency by maintaining proper ventilation, which addresses common issues in BMWs while promoting smoother performance, aiding in fuel efficiency and overall vehicle health.

Product Details

Shop the best quality 4PCS Left and Right Crankcase Vent Pipe for BMW 550i, 650i, 750i, 750Li, Alpina B7, X5, X6, and xDrive35i N63 4.4L at Ubuy Grenada. Get the perfect fit for your BMW model.
Item Weight0.1 Kilograms
Material TypePlastic
ColorBlack
Brand NameNOVAPARTS
ManufacturerYupin Auto Parts Co.; Ltd.
Unit Count4.0 Count
BrandNOVAPARTS
MaterialPlastic
Number of Packs1
Set NameBMW 4.4L Crankcase Vent Pipe & Connecting Line Set (4 Pieces)
Specific Uses For ProductBMW 550i, 650i, 750i, 750Li, Alpina B7, X5, X6 with 4.4L engine

Who Should Buy?

Suitable For
  • BMW Owners

    Ideal for BMW 550i, 650i, and other compatible models needing crankcase vent pipe replacements.

  • DIY Mechanics

    Great for individuals performing their own vehicle maintenance to ensure optimal engine performance.

  • Performance Enthusiasts

    Beneficial for users seeking improved engine efficiency and reduced emissions in high-performance vehicles.

Not Suitable For
  • Different Models

    Not suitable for BMW models outside the specific listed compatibility range.

Product Description

4PCS Left and Right Crankcase Vent Pipe for BMW 550i 650i 750i 750Li Alpina B7 X5 X6 xDrive35i N63 4.4L 11157575640 11157575641 11157646086 11157646087

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the symptoms of a failing crankcase vent pipe in BMW models?

    Answer: Common symptoms of a failing crankcase vent pipe include increased oil consumption, engine oil leaks, or a noticeable drop in engine performance. If you notice excessive oil in the intake manifold or a 'check engine' light that points to crankcase pressure issues, these may indicate a vent pipe problem. Addressing these issues promptly can help prevent further engine damage and maintain the performance of your BMW.
  • Question: How do I know if the 4PCS crankcase vent pipe is compatible with my BMW model?

    Answer: To confirm compatibility, check the model and engine specifications of your BMW. The 4PCS Left and Right Crankcase Vent Pipe is designed for models like the BMW 550i, 650i, 750i, 750Li, Alpina B7, and certain X5 and X6 variants with the N63 4.4L engine. Ensuring the part numbers—11157575640, 11157575641, and 11157646086—match those of your existing parts guarantees a proper fit and ensures optimal functionality.
  • Question: Can I install the crankcase vent pipe myself, or do I need a professional?

    Answer: While some DIY enthusiasts may attempt the installation of the crankcase vent pipe, it’s recommended to have a qualified mechanic handle the installation. Given the complexity of your BMW's engine compartment and the precise fitting required for optimal performance, having an expert perform the installation ensures accuracy and can help in avoiding potential damage during the process.
  • Question: What is the role of the crankcase vent pipe in the vehicle?

    Answer: The crankcase vent pipe helps to regulate the pressure inside the engine by allowing crankcase gases to escape, preventing them from damaging the engine seals and contributing to oil leaks. Additionally, it plays a vital role in re-circulating gases through the intake system, promoting fuel efficiency and reducing harmful emissions. A well-functioning vent pipe is essential for maintaining the overall health of your BMW’s engine.
  • Question: What maintenance is required for the crankcase vent system?

    Answer: Regular inspections of the crankcase vent system play a crucial role in engine health. Checking for cracks, leaks, and blockages periodically can prevent performance issues down the line. It's also advisable to inspect other related components, such as the PCV valve, during routine maintenance to ensure a complete ventilation system functionality, which ultimately enhances your BMW's efficiency and performance.
  • Question: Where can I buy 4PCS Left and Right Crankcase Vent Pipe for BMW in Grenada?

    Answer: You can purchase the 4PCS Left and Right Crankcase Vent Pipe for BMW through Ubuy. They offer a wide selection of auto parts including this specific vent pipe, ensuring you receive quality components tailored for your vehicle's needs.
  • Question: How does the crankcase vent pipe affect engine performance?

    Answer: A properly functioning crankcase vent pipe is crucial for optimal engine performance. It prevents excessive pressure buildup within the crankcase, which can lead to oil leaks and reduced engine efficiency. If the vent pipe is clogged or damaged, it can detrimentally impact the overall performance of your BMW, leading to sluggish acceleration and decreased fuel economy. Maintaining this component can enhance engine responsiveness and longevity.
  • Question: What materials are used in the crankcase vent pipe, and why are they important?

    Answer: The crankcase vent pipe is typically made from durable materials such as high-quality rubber and reinforced plastic, designed to withstand high temperatures and corrosive engine conditions. These materials are essential for longevity and performance, as they help prevent cracking and leaks, ensuring the vent pipe effectively regulates engine pressure. Choosing high-quality components also minimizes the risk of premature wear, keeping your BMW operating smoothly.
  • Question: What are the common causes of crankcase vent pipe failure?

    Answer: Crankcase vent pipe failure can be attributed to several factors, including exposure to heat and chemicals, age-related wear and tear, and the accumulation of engine sludge. Over time, the material can degrade, leading to cracks or blockages. Additionally, improper maintenance practices such as infrequent oil changes can accelerate the deterioration of the vent pipe, making regular maintenance critical for preventing premature failure.
  • Question: What should I do if I suspect my crankcase vent pipe is damaged?

    Answer: If you suspect damage to your crankcase vent pipe, it's advisable to perform a visual inspection for leaks or cracks. If any issues are detected, replacing the vent pipe promptly is crucial to avoid further engine complications. Consulting with a qualified mechanic can provide expert insights and help alleviate any concerns regarding engine performance, ensuring your BMW remains in optimal condition.

NOVAPARTS PCV Valves Editorial Review

The 4-piece Left and Right Crankcase Vent Pipe set for various BMW models, including the 550i, 650i, and 750i, has received a mix of feedback from customers. Many reviewers noted a discrepancy in fitment information but ultimately found that the parts did indeed fit their vehicles, even if preliminary indications suggested otherwise. One user tackled an extensive repair, replacing both upper and lower hoses, highlighting that while the installation process was time-Consuming and challenging—taking up to 3-4 hours even for those with moderate automotive skills—the end result was satisfactory. Several customers praised the product quality, confirming that the new pipes effectively resolved issues with leaks and excessive oil Consumption. One satisfied buyer reported improved performance after installation, eliminating the need to frequently add oil and stopping smoke from emitting from the exhaust. Others have creatively repurposed these pipes for custom applications like catch cans, emphasizing versatility beyond their original design. In summary, the product appears to deliver on its promises, with solid performance and quality. However, new buyers should be prepared for a potentially labor-intensive installation process and verify compatibility with their specific vehicle models. **

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Pros

  • High-quality materials that work as intended.
  • Positive outcomes reported, including better engine performance.
  • Versatility noted in alternative uses (e.g., catch can).

Cons

  • Confusion regarding fitment for specific vehicle models.

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XCD 182

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Features & Benefits

  • High-quality auto parts for various BMW models
  • Products are made of high-quality materials and strictly tested
  • Focus on providing good service by replying to questions within 24 hours
  • Brand NOVAPARTS started in 2016 with a focus on selling auto parts
  • Continuous improvement in quality and services to meet consumer demand
  • Package includes left and right crankcase breather hose for BMW models

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