Vaico V10-4693 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for Audi

VAICO V10-4693 is an engine crankcase breather hose for emission control and crankcase ventilation service. Built to the listed dimensions of 210 mm length, 55 mm width, and 50 mm height, it is a direct-fit replacement for select Audi A4, A4 Quattro, A6, and A6 Quattro applications.

VAICO focuses on OE-style replacement parts for European vehicles, and the VAICO product line is commonly used for maintenance and repair work where accurate fitment and consistent dimensions matter. This breather hose is identified by part number V10-4693 and cross-references 06C 103 235 A.

Key Features

• Engine crankcase breather hose for the crankcase ventilation system
• Dimensions: 210 mm length, 55 mm width, 50 mm height
• Lightweight design at 0.041 kg
• Fits select 2002-2004 Audi A6 and Audi A6 Quattro applications
• Fits select 2003 Audi A4 and Audi A4 Quattro applications
• VAICO part number V10-4693 for catalog and service reference

Detailed Description

This engine crankcase breather hose helps route crankcase vapors through the emission control system on supported Audi models. It is listed for 2002-2004 Audi A6 and Audi A6 Quattro, plus 2003 Audi A4 and Audi A4 Quattro applications, with fitment notes tied to specific production ranges. If you are searching for an Audi A4 crankcase breather hose or an Audi A6 crankcase ventilation hose, V10-4693 provides a cataloged replacement option with OE-reference interchange 06C 103 235 A.

The compact hose dimensions and low weight make it a straightforward replacement part for service work on the crankcase ventilation system. Use the part number V10-4693 when verifying catalog fitment for Audi A4, Audi A4 Quattro, Audi A6, and Audi A6 Quattro vehicles.

What It Helps Address

• Cracked or deteriorated crankcase breather hose material
• Vacuum leaks in the crankcase ventilation circuit
• Oil vapor routing issues within the emission control system
• Rough idle or drivability concerns linked to ventilation leaks
• Fitment replacement needs for Audi A4 and Audi A6 service repairs

Installation Notes and Tips

Confirm the vehicle production range before ordering, since the listed fitment applies to specific build windows for each Audi model. Compare the original hose routing, connection points, and dimensions against the replacement part before installation. For catalog matching, verify V10-4693 against the OE reference 06C 103 235 A and the vehicle’s exact application data.

Quality Assurance

VAICO is an aftermarket brand focused on European vehicle replacement parts, and this breather hose is cataloged with precise dimensional data to support accurate fitment verification. Part number V10-4693 is listed for select Audi applications and is supported by OE cross-reference information for service identification.