Vaico V30-2402 Engine Crankcase Vent Valve

Vaico V30-2402 Crankcase Vent Valve

The Vaico V30-2402 is a pressure-controlled engine crankcase vent valve for the cylinder head in Mercedes-Benz applications. Built with a Polyamid 6.6 housing and FPM/ACM seal materials, it is specified as a breather valve with a seal ring for OE-style crankcase ventilation service.

VAICO product line components are developed for European vehicle service needs, with application-focused fitment and material selection for emission control systems. This part number, V30-2402, is listed for multiple Mercedes-Benz V12 and AMG models that use OE reference 2750100291.

Key Features

• Pressure-controlled breather valve for crankcase ventilation
• Fitting position: cylinder head
• Polyamid 6.6 housing for durable under-hood use
• FPM (fluoride rubber) and ACM (polyacrylate rubber) seal materials
• Includes seal ring
• Dimensions: 135 mm length, 88 mm width, 55 mm height
• Recommended replacement interval: 60,000 km or 3 years

Detailed Description

Vaico V30-2402 is an engine crankcase vent valve used in the emission control and crankcase ventilation system to regulate pressure at the cylinder head. It cross-references OE number 275 010 02 91 and A 275 010 02 91 for the same application. This part number is listed for Mercedes-Benz S600, CL600, CL65 AMG, S65 AMG, SL600, and SL65 AMG models across the 2003-2016 model years, including 2015-2016 Mercedes-Benz S600 and 2004-2011 Mercedes-Benz SL600 applications.

For buyers searching for a Mercedes-Benz crankcase vent valve, Mercedes-Benz S600 breather valve, or OE replacement crankcase ventilation valve, V30-2402 provides the specified fitment and construction details needed for service work on these engines.

What It Is Used For

• Restoring crankcase pressure control in the engine ventilation system
• Replacing a worn or sticking breather valve at the cylinder head
• Addressing oil vapor management issues in the crankcase ventilation circuit
• Correcting ventilation-related fault conditions tied to valve wear or seal deterioration
• Supporting proper emission control system operation on listed Mercedes-Benz models

Installation Notes and Tips

Verify OE number 2750100291 against the original part before ordering. Confirm the cylinder head mounting location and compare the valve dimensions, seal type, and connector layout to the removed component. On Mercedes-Benz S600, CL600, CL65 AMG, S65 AMG, SL600, and SL65 AMG applications, inspect the surrounding crankcase ventilation components and sealing surfaces during replacement.

Quality Assurance

This Vaico part is built to the listed material and fitment specifications for the referenced Mercedes-Benz applications. The recommended service interval is 60,000 km or 3 years, which can be used as a maintenance guide when planning crankcase ventilation service.