Vaico V10-5456 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose Overview

The Vaico engine crankcase breather hose, part number V10-5456, is a direct-fit emission control component for vehicles equipped with OE number 06E103217AC. It is used in crankcase ventilation service where a correct hose routing and seal are needed to maintain proper system operation.

Key Features

• Direct-fit replacement for the crankcase ventilation hose application.
• Matches OE number 06E103217AC for application verification.
• Fits multiple Audi models with confirmed vehicle-specific coverage.
• Vaico part number V10-5456 for catalog and service reference.

Detailed Description

V10-5456 is an engine crankcase breather hose for the emission control and crankcase ventilation system. It is listed for Audi Q5, SQ5, A6 Quattro, A7 Quattro, Q7, S4, and S5 applications with OE number 06E103217AC. Use this part when replacing a worn, cracked, or leaking breather hose that affects crankcase ventilation routing. The Vaico V10-5456 identification helps confirm the correct service part during ordering and installation.

This part cross-references Monroe Shocks & Struts (e.g., 06E103217AC, 105456) for the same application.

What It Is Used For

• Cracked or brittle breather hose replacement.
• Oil vapor routing issues in the crankcase ventilation system.
• Vacuum or ventilation leaks caused by hose deterioration.
• OE-number-based service replacement for the listed Audi applications.

Installation Notes and Tips

Verify the OE number 06E103217AC and compare the hose routing before installation. Inspect adjoining ventilation components for wear, contamination, or damage so the replacement hose can seal correctly. Confirm the vehicle application by model year and engine configuration before ordering V10-5456.

Quality Assurance

Vaico supplies OE-style replacement parts for European vehicle service, and V10-5456 is cataloged to match the specified OE application.