Genuine 11617533400 Engine Crankcase Vent Valve

BMW Crankcase Vent Valve for Cold Climate Use

This Genuine engine crankcase vent valve, part number 11617533400, is a direct-fit emission control component for BMW cold climate applications. It is used in the crankcase ventilation system to help maintain proper ventilation performance on supported BMW models.

Key Features

• Genuine OE replacement crankcase vent valve
• Part number 11617533400
• For BMW cold climate version applications
• Supports crankcase ventilation system operation
• Direct fit for listed BMW 3 Series, 5 Series, X3, X5, and Z3 applications

Detailed Description

Genuine 11617533400 is an engine crankcase vent valve for the emission control and crankcase ventilation system. It is listed for cold climate version BMW applications across multiple model lines, including BMW 330Ci, 330i, 525i, 530i, X3, X5, and select 325i and Z3 variants. If you are replacing a BMW crankcase ventilation valve on an M54-equipped vehicle or a cold climate package model, this part number should be matched carefully to the vehicle’s build details.

This part cross-references no additional part numbers in the provided data. Verify the OE number 11617533400 against the original component before installation.

Vehicle Fitment

• Fits 2001-2006 BMW 330Ci, Cold Climate Version
• Fits 2004-2006 BMW X3, Cold Climate Version
• Fits 2004-2006 BMW X5, Cold Climate Version
• Fits 2003-2005 BMW 325Ci, Cold Climate Version; M54
• Fits 2003-2005 BMW 325i, Cold Climate Version; M54
• Fits 2001-2005 BMW 325xi, Cold Climate Version
• Fits 2001-2005 BMW 330i, Cold Climate Version
• Fits 2001-2005 BMW 330xi, Cold Climate Version
• Fits 2001-2005 BMW 525i, Cold Climate Version
• Fits 2001-2005 BMW 530i, Cold Climate Version
• Fits 2003 BMW X5, Cold Climate Version; From 10/03
• Fits 2001-2002 BMW 325Ci, Cold Climate Version
• Fits 2001-2002 BMW 325i, Cold Climate Version
• Fits 2001-2002 BMW Z3, Cold Climate Version; M54
• Fits 2000 BMW 323Ci, Cold Climate Version
• Fits 1999-2000 BMW 323i, Cold Climate Version
• Fits 2000 BMW 328Ci, Cold Climate Version
• Fits 1999-2000 BMW 328i, Cold Climate Version
• Fits 1999-2000 BMW Z3, Cold Climate Version

Common Replacement Reasons

• Crankcase ventilation fault codes
• Excessive oil vapor in the intake system
• Rough idle related to ventilation issues
• Oil leaks or sludge buildup tied to ventilation restriction
• Cold-weather crankcase ventilation service on BMW models

Installation Notes

Confirm the OE part number and the vehicle’s cold climate configuration before ordering. This component is listed for N/A position applications and should be installed according to the BMW service procedure for the specific engine and model. Inspect connected hoses and seals during replacement to avoid repeat ventilation issues.

Quality Assurance

Genuine parts are OE-specification components intended to match the original application requirements for the listed BMW vehicles.