Vaico V20-0764 Engine Crankcase Vent Valve

Overview of the VAICO Engine Crankcase Vent Valve V20-0764

The VAICO Engine Crankcase Vent Valve V20-0764 is designed specifically for BMW X5 models, optimized for cold climate conditions. This pressure-controlled diaphragm valve ensures efficient crankcase ventilation by fitting directly onto the cylinder head, maintaining engine performance and emission standards.

• Compatible with BMW X5 models
• Part number: V20-0764, OE number 11 61 7 533 400
• Pressure-controlled diaphragm valve for precise operation
• Durable polyamide 6.6 housing material
• Dimensions: 176 mm length, 108 mm width, 124 mm height
• Recommended replacement interval: 60,000 km or 3 years
• Designed for cold climate zones

Detailed Product Description

The VAICO V20-0764 crankcase vent valve is engineered to regulate the pressure within the engine crankcase by controlling the flow of gases through a diaphragm valve mechanism. Its polyamide 6.6 housing provides resistance to heat and chemical exposure, ensuring long-term durability. The valve is mounted on the cylinder head, matching the original equipment (OE) number 11 61 7 533 400 for direct compatibility with BMW X5 engines. This part is optimized for cold climates, helping to maintain proper ventilation and reduce moisture buildup in colder environments.

About the VAICO Brand Line

The VAICO brand line focuses on emission control components designed to meet or exceed OEM specifications. This engine crankcase vent valve is part of VAICO's commitment to providing reliable, pressure-controlled valves that support engine efficiency and emission compliance. The VAICO product line emphasizes quality materials and precise fitment, making it a suitable replacement part for BMW X5 vehicles requiring dependable crankcase ventilation solutions.

Common Issues Addressed by This Valve

• Excessive crankcase pressure causing oil leaks
• Reduced engine performance due to improper ventilation
• Increased emissions from faulty crankcase gas recirculation
• Moisture accumulation in the crankcase in cold climates
• Engine warning lights related to emission control faults

Installation Notes and Tips

• Ensure compatibility with BMW X5 models using OE number 11 61 7 533 400
• Replace the valve every 60,000 km or every 3 years as recommended
• Inspect the cylinder head fitting area for cleanliness before installation
• Use recommended accessories such as part number V20-1872 for optimal performance
• Follow manufacturer torque specifications to avoid damage

Quality Assurance and Warranty

The VAICO V20-0764 crankcase vent valve is manufactured to meet strict quality standards, using durable polyamide 6.6 housing and a reliable diaphragm valve design. The product is engineered for long service life under cold climate conditions. Replacement intervals are suggested at 60,000 km or 3 years to maintain optimal engine function and emission control. Warranty details should be confirmed with the point of purchase or manufacturer documentation.