Vaico V20-2643 Engine Crankcase Breather Pipe

Overview of the VAICO Engine Crankcase Breather Pipe

The VAICO V20-2643 engine crankcase breather pipe is designed specifically for BMW X5 models, ensuring proper ventilation between the cylinder head cover and the suction pipe. This pressure-controlled component plays a critical role in maintaining engine performance and emission control.

• Fitting position: from cylinder head cover to suction pipe
• Length: 235 mm, Width: 145 mm, Height: 80 mm
• Housing material: durable Polyamid 6.6
• Valve type: diaphragm valve for pressure regulation
• Seal material: Fpm (fluoride rubber) and acm (polyacrylate rubber) for reliable sealing
• Recommended replacement interval: every 60,000 km or 3 years
• Weight: 0.149 kg

Detailed Product Description

The VAICO V20-2643 crankcase breather pipe is engineered to manage crankcase gases by connecting the cylinder head cover to the suction pipe in BMW X5 vehicles. Constructed from high-quality Polyamid 6.6, this component offers resistance to heat and chemical exposure common in engine environments. The pressure-controlled diaphragm valve ensures optimal ventilation, preventing pressure buildup and reducing harmful emissions. The seals made from fluoride rubber and polyacrylate rubber provide a secure and durable fit, minimizing the risk of leaks.

This part is part of the VAICO product line, known for its focus on emission control components that meet OEM standards. VAICO products are designed to integrate seamlessly with vehicle systems, supporting long-term engine health and compliance with emission regulations.

Common Applications and Issues Addressed

• Prevents excessive crankcase pressure buildup
• Reduces oil leaks caused by faulty breather pipes
• Helps maintain proper engine ventilation and performance
• Supports emission control by managing blow-by gases
• Prevents contamination of the intake system

Installation Notes and Tips

• Ensure compatibility with BMW X5 models before installation
• Inspect the cylinder head cover and suction pipe connections for damage
• Replace recommended accessories such as part number V20-2737 if necessary
• Follow the recommended replacement interval of 60,000 km or 3 years to maintain optimal function
• Use proper tools to avoid damaging the diaphragm valve or seals during installation

Quality Assurance and Warranty

The VAICO V20-2643 crankcase breather pipe is manufactured to meet strict quality standards, ensuring reliable performance in BMW X5 vehicles. The use of high-grade materials like Polyamid 6.6 and specialized sealing rubbers contributes to durability and longevity. While specific warranty details are not provided, VAICO products typically comply with OEM quality requirements and are recommended for professional installation to guarantee proper function.