Dorman 911-113 Engine Crankcase Vent Valve

Dorman 911-113 Crankcase Vent Valve

Dorman 911-113 is an engine crankcase vent valve built to match the original valve’s fit and function on specified BMW applications. It is a standard replacement part with a plastic body and measured inlet and port dimensions for direct service on the listed vehicles.

Key Features

• Standard replacement crankcase vent valve for emission control service
• Plastic construction for OE-style fit and function
• Inlet diameter: 0.9 in.
• Port 1 outside diameter: 0.64 in.
• Designed for BMW crankcase ventilation system repair
• Part number: 911-113

Detailed Description

This Dorman crankcase vent valve is engineered for BMW crankcase ventilation system applications where the original valve has failed or no longer seals correctly. It is a direct-fit replacement for select BMW Z3, 323i, 328i, and 528i models, including Fits 1997-2000 BMW Z3, Fits 1999 BMW 323i, Fits 1996-1999 BMW 328i, and Fits 1997-1998 BMW 528i. The 911-113 replacement valve is built to restore proper crankcase ventilation routing and maintain the original system layout.

This part cross-references Genuine 11151703484 for the same application.

Common Repair Symptoms

• Crankcase ventilation valve leakage
• Rough idle caused by ventilation system faults
• Oil vapor control issues in the crankcase system
• Check engine light related to emission control faults
• Vacuum-related drivability concerns on BMW Z3, 323i, 328i, or 528i models

Installation Notes and Tips

Verify the inlet diameter and port size against the original valve before installation. Confirm vehicle fitment by year and model, especially on BMW Z3, BMW 323i, BMW 328i, and BMW 528i applications. Inspect connected hoses and surrounding crankcase ventilation components for wear, cracking, or contamination before installing the new valve. Part number 911-113 should be matched to the vehicle’s original configuration for proper service.

Quality Assurance

Dorman designs this engine crankcase vent valve as a standard replacement part to match original fit and function on the specified vehicles. It is engineered for durability and reliable performance in emission control service.