Vaico V20-0723 Engine Crankcase Vent Valve

Overview of VAICO Engine Crankcase Vent Valve V20-0723

The VAICO Engine Crankcase Vent Valve V20-0723 is designed for precise pressure-controlled operation, ensuring optimal crankcase ventilation in select BMW models. This breather valve fits directly on the cylinder head and is engineered to meet OEM specifications for reliable performance.

• Fitting position: Cylinder head
• Compatible with BMW 323i, 323is, 328i, 328is, 528i, M3, and Z3 models
• OE number compatibility: 11 15 1 703 484
• Valve type: Breather valve with pressure-controlled operation
• Housing material: Durable Polyamid 6.6
• Dimensions: 210 mm length, 106 mm width, 80 mm height
• Weight: 0.334 kg
• Recommended replacement interval: 60,000 km or 3 years
• Recommended accessory part number: V20-2096

VAICO Product Line Details

The VAICO brand line focuses on emission control components designed to meet stringent automotive standards. This Engine Crankcase Vent Valve is part of VAICO's commitment to delivering components that maintain engine efficiency and emission compliance, specifically engineered for BMW vehicles requiring precise crankcase pressure regulation.

Detailed Product Description

The VAICO V20-0723 crankcase vent valve is a pressure-controlled breather valve constructed from high-quality Polyamid 6.6, providing durability and resistance to engine bay conditions. Its compact dimensions (210 mm length, 106 mm width, and 80 mm height) allow for direct installation on the cylinder head, ensuring proper ventilation of crankcase gases. This valve is designed to replace the OEM part number 11 15 1 703 484, making it a suitable replacement for various BMW models including the 323i, 323is, 328i, 328is, 528i, M3, and Z3. The valve’s pressure-controlled operation helps maintain optimal crankcase pressure, reducing the risk of oil leaks and engine performance issues.

Common Applications and Issues Addressed

• Prevents excessive crankcase pressure buildup
• Reduces oil leaks caused by faulty ventilation
• Helps maintain engine performance and efficiency
• Minimizes harmful emissions from crankcase gases
• Prevents contamination of intake system with oil vapors

Installation Notes and Tips

Installation of the VAICO V20-0723 valve should be performed with the engine cool and the vehicle securely supported. Ensure the valve is mounted on the cylinder head as specified and that all connections are secure to prevent vacuum leaks. It is recommended to replace the valve every 60,000 km or every 3 years to maintain proper engine ventilation. Using the recommended accessory part V20-2096 can facilitate installation and ensure compatibility.

Quality Assurance and Warranty

VAICO products are manufactured to meet OEM standards, ensuring reliable fit and function. The V20-0723 valve undergoes strict quality control to guarantee durability and performance. While specific warranty details are not provided, VAICO’s reputation for quality in emission control components supports confidence in this part’s longevity and effectiveness.