Vaico V20-2737 Engine Crankcase Vent Valve

Vaico V20-2737 Engine Crankcase Vent Valve

The Vaico V20-2737 engine crankcase vent valve is an OE-style emission control component for crankcase ventilation service. It is built for pressure-controlled operation and uses a diaphragm valve design with an integrated hose for the specified BMW X5 application.

Key Features

• Engine crankcase vent valve for emission control and crankcase ventilation service
• Pressure-controlled operating mode for regulated crankcase pressure management
• Diaphragm valve construction
• Housing material: Polyamid 6.6
• Dimensions: 235 mm length, 145 mm width, 80 mm height
• Supplementary article info: with hose
• Recommended replacement interval: 60,000 km or 3 years
• Fits from cylinder head cover to suction pipe

Detailed Description

VAICO Expert Kits+ products are packaged as a complete service solution in one box, with the needed parts supplied together for the application. The Vaico V20-2737 is specified for BMW X5 models from 2004 to 2006 and is positioned from the cylinder head cover to the suction pipe. This BMW X5 crankcase ventilation valve is a direct-fit service part for maintaining proper crankcase pressure control and ventilation routing.

This part cross-references 11 61 7 563 476 KIT and 11617563476 for the same application. For buyers searching for a BMW X5 crankcase vent valve with hose or a pressure-controlled diaphragm valve replacement, V20-2737 is the relevant part number to verify.

What It Helps Address

• Excess crankcase pressure
• Oil vapor routing issues in the crankcase ventilation system
• Rough idle caused by ventilation system faults
• Vacuum-related drivability concerns tied to a worn vent valve
• Service replacement at the recommended interval on BMW X5 models

Installation Notes and Tips

Install on the specified route from the cylinder head cover to the suction pipe and confirm hose routing before final assembly. Check the surrounding crankcase ventilation components for wear, cracking, or contamination during service. For BMW X5 2004-2006 applications, verify the part number V20-2737 against the vehicle’s existing ventilation layout before installation.

Quality Assurance

VAICO Expert Kits+ is organized to supply the required service parts together for the application, helping streamline crankcase ventilation repairs. The V20-2737 is built with a Polyamid 6.6 housing and a diaphragm valve design for the listed BMW X5 fitment.