URO 038103493P Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for Volkswagen

The URO 038103493P engine crankcase breather hose restores crankcase ventilation on select Volkswagen models with a direct-fit replacement design. Built from PA12 and formed with molded branches, it supports proper routing between the valve cover and pressure regulator on 2000-2004 Volkswagen Beetle, Golf, and Jetta applications.

Key Features

• PA12 construction resists cracking from engine heat and oil vapor exposure
• Molded hose design for consistent routing and fitment
• Two branches and four hose connectors for the specified crankcase ventilation layout
• Direct replacement for the failed OE breather hose
• Helps restore crankcase breather function for hydrocarbon emission control
• URO 038103493P is listed for guaranteed fitment

Detailed Description

This engine crankcase breather hose is a replacement emission control component for Volkswagen crankcase ventilation systems. The molded PA12 construction is selected for durability in an environment exposed to heat and oil vapor, helping maintain hose integrity where original hoses commonly split or crack. The URO 038103493P is used in the valve cover to pressure regulator routing on 2000-2004 Volkswagen Beetle, Golf, and Jetta models, making it a practical OE-style service part for restoring ventilation flow and emissions control performance.

This part cross-references Dorman - HELP 46075 for the same application.

What It Helps Fix

• Cracked or split crankcase breather hose
• Vacuum leaks in the crankcase ventilation circuit
• Improper routing between the valve cover and pressure regulator
• Reduced crankcase ventilation performance
• Hydrocarbon emission control issues related to hose failure

Installation Notes and Tips

• Fits 2001-2004 Volkswagen Beetle, valve cover to pressure regulator and from pressure regulator.
• Fits 2001-2004 Volkswagen Golf, valve cover to pressure regulator and from pressure regulator.
• Fits 2001-2004 Volkswagen Jetta, valve cover to pressure regulator and from pressure regulator.
• Fits 2000 Volkswagen Beetle, valve cover to pressure regulator; from pressure regulator; chassis range from 000001.
• Fits 2000 Volkswagen Golf, valve cover to pressure regulator; from pressure regulator; chassis range from 000001.
• Fits 2000 Volkswagen Jetta, valve cover to pressure regulator; from pressure regulator; chassis range from 000001.
• Inspect adjacent breather and vacuum lines for heat damage before installation.
• Confirm hose routing matches the original configuration before final assembly.

Quality Assurance

URO backs this replacement hose with a 24-month unlimited mileage warranty. The part is built as a direct-fit service replacement for Volkswagen crankcase ventilation repair, with materials chosen to withstand the operating conditions that affect the original hose.