Dorman 46068 PCV Valve Hose

PCV Hose for Crankcase Ventilation

This Dorman PCV Valve Hose is a direct replacement for a worn or leaking crankcase ventilation hose. Built from plastic to help resist cracking and brittleness, it supports proper crankcase ventilation for smoother engine operation and longer engine life.

• Brand: Dorman
• Part Number: 46068
• Material: Plastic
• Length: 34 in
• Inside Diameter: 0.459 in
• Hose end inside diameter: 0.459 in
• Replacement hose for crankcase ventilation service

Detailed Product Overview

Dorman 46068 is a PCV valve hose made to replace the original equipment hose on select Volkswagen Passat and Audi A4 applications. It is formed from durable plastic and sized with a 34-inch length and 0.459-inch inside diameter at both hose ends. For drivers searching for a Volkswagen Passat engine breather hose or an Audi A4 short hose from the intake manifold, this part number 46068 provides a direct-fit service replacement for the listed applications.

This part cross-references SKP SK46068 and URO 078103213B for the same application.

Vehicle Fitment

• Fits 2002-2005 Volkswagen Passat, engine breather hose.
• Fits 2001 Audi A4, short hose from intake manifold.
• Fits 2001 Audi A4 Quattro, short hose from intake manifold.
• Fits 2001 Volkswagen Passat, short hose from intake manifold.

What It Helps Address

• Cracked or brittle PCV hose material
• Vacuum leaks in the crankcase ventilation circuit
• Oil vapor routing issues caused by a damaged hose
• Rough idle or drivability concerns related to ventilation leaks
• Failed emissions-related inspection results tied to hose deterioration

Installation Notes

Verify the hose routing and end diameters against the original part before installation. Inspect nearby breather and intake connections for wear, oil saturation, or damage so the new hose seals properly. Confirm the application by year, make, model, and hose location, especially on 2001 Audi A4, 2001 Audi A4 Quattro, and 2001 Volkswagen Passat vehicles.

Quality Assurance

Dorman replacement parts are engineered to restore original-style function with materials selected for service durability. This hose is intended as a replacement for the factory PCV hose on the listed Volkswagen Passat and Audi A4 applications.