Vaico V10-2275 Engine Crankcase Breather Hose - Valve Cover To Oil Separator

Engine Crankcase Breather Hose for Audi and Volkswagen

VAICO V10-2275 is an engine crankcase breather hose for emission control and crankcase ventilation service. It is specified for OE number 06B 103 221 P and is sized at 113 mm high, 104 mm wide, and 74 mm long for a direct-fit replacement approach.

Built for the crankcase ventilation system, this hose routes vapors between the valve cover and oil separator on supported applications. VAICO V10-2275 is a practical OE-style service part for Audi A4 and Volkswagen Passat maintenance.

Key Features

• Engine crankcase breather hose for emission control and crankcase ventilation
• OE reference: 06B 103 221 P
• Dimensions: 113 mm height, 104 mm width, 74 mm length
• Lightweight construction at 0.085 kg
• Fits valve cover to oil separator routing on listed applications
• VAICO part number V10-2275

Detailed Description

VAICO V10-2275 is an aftermarket crankcase breather hose made for vehicles using OE number 06B 103 221 P. It serves the crankcase ventilation path by connecting the valve cover to the oil separator, helping maintain proper vapor routing in the emission control system. This part is listed for 2000-2005 Volkswagen Passat, valve cover to oil separator, and 2001-2003 Audi A4, valve cover to oil separator. It is also listed for 2004-2005 Audi A4 with fitment notes shown in the catalog data. If you are searching for an Audi A4 breather hose or Volkswagen Passat crankcase ventilation hose, V10-2275 is the cataloged replacement reference.

This part cross-references OE-style numbers 06B 103 221 A and 06B 103 221 P for the same application.

What It Is Used For

• Replacing a cracked or hardened crankcase breather hose
• Restoring valve cover to oil separator vapor routing
• Addressing crankcase ventilation leaks
• Supporting emission control system service on Audi A4 and Volkswagen Passat
• Replacing a damaged OE-style hose referenced by 06B 103 221 P

Installation Notes and Tips

Verify the OE number on the original hose before ordering. Confirm the routing location at the valve cover and oil separator, and compare the hose dimensions to the removed part for a proper match. For 2004-2005 Audi A4 listings, review the catalog notes carefully before installation. Inspect adjoining ventilation components for wear, oil saturation, or cracking before reassembly.

Quality Assurance

VAICO supplies OE-style replacement parts for European vehicle applications, and this hose is cataloged to the OE number 06B 103 221 P for application matching.