Vaico V30-2620 Engine Crankcase Vent Valve

Overview of the VAICO Engine Crankcase Vent Valve V30-2620

The VAICO Engine Crankcase Vent Valve V30-2620 is designed for precise pressure-controlled operation in Mercedes-Benz vehicles. Specifically compatible with the GL320, ML320, and R320 models, this valve ensures effective crankcase ventilation to maintain engine performance and emission standards.

• Fitting position: Cylinder head
• Height: 95 mm, Length: 149 mm, Width: 88 mm
• Housing material: Durable Polyamid 6.6
• Seal material: Fpm (fluoride rubber) and acm (polyacrylate rubber)
• Valve type: Breather valve with pressure-controlled operation
• Includes seal ring; does not include hose
• Recommended replacement interval: 60,000 km or 3 years
• Weight: 0.148 kg

Detailed Description of VAICO V30-2620 Crankcase Vent Valve

This engine crankcase vent valve from VAICO is engineered to regulate crankcase pressure by allowing controlled ventilation through the cylinder head. Constructed with a robust Polyamid 6.6 housing, it withstands high temperatures and chemical exposure typical in engine environments. The valve’s breather design helps prevent pressure buildup, reducing the risk of oil leaks and engine damage. The Fpm and acm rubber seals provide reliable sealing performance, ensuring durability and resistance to degradation over time.

Designed for Mercedes-Benz GL320, ML320, and R320 models, the V30-2620 part number matches OEM specifications for direct replacement. Its pressure-controlled operating mode optimizes crankcase ventilation, contributing to emission control and engine efficiency.

VAICO Brand Line Information

The VAICO brand line focuses on high-quality automotive components tailored for European vehicles. This crankcase vent valve is part of VAICO’s emission control category, emphasizing precision engineering and material quality. VAICO products are developed to meet strict OEM standards, providing reliable fitment and function for Mercedes-Benz models such as the GL320, ML320, and R320.

Common Applications and Issues Addressed

• Prevents excessive crankcase pressure buildup
• Reduces oil leaks caused by faulty ventilation
• Helps maintain proper engine emission levels
• Mitigates engine performance issues related to crankcase ventilation
• Supports compliance with emission control regulations

Installation Notes and Tips

• Ensure the valve is installed at the cylinder head fitting position
• Replace the seal ring included with the valve to maintain proper sealing
• Do not reuse old hoses; this valve is supplied without a hose
• Follow the recommended replacement interval of 60,000 km or 3 years
• Verify compatibility with Mercedes-Benz GL320, ML320, or R320 before installation

Quality Assurance and Warranty

The VAICO V30-2620 crankcase vent valve is manufactured to meet stringent quality standards for durability and performance. The use of high-grade materials such as Polyamid 6.6 and specialized rubber seals ensures long service life. While specific warranty details are not provided, VAICO products typically conform to OEM quality requirements, supporting reliable operation within the recommended replacement intervals.