Rein ABV0154 Engine Crankcase Breather Hose - Pressure Regulator To Oil Filter Adapter

OE Breather Hose for European Applications

The Rein ABV0154 engine crankcase breather hose is an OE-quality replacement built for European vehicles that use a pressure regulator to oil filter adapter routing. It matches original equipment design specifications and uses EPDM hose material for dependable service in demanding underhood conditions. Compatible With select Audi A3, A4, A4 Quattro, TT, TT Quattro, TTS Quattro, and Volkswagen Eos, GTI, Jetta, and Passat applications.

Key Features

• Matches original equipment design specifications for form, fit, and function.
• Manufactured with high-quality materials for consistent performance.
• Direct-fit replacement for straightforward installation.
• EPDM construction resists heat, salt, road debris, oil, and other contaminants.
• OE-quality breather hose for crankcase ventilation service.

Product Details

Rein ABV0154 is an engine crankcase breather hose engineered as a direct replacement for the original hose used in select Audi and Volkswagen crankcase ventilation layouts. The hose is built to the same general design as the OE part, helping maintain proper routing between the pressure regulator and oil filter adapter. If you are replacing a worn or damaged breather hose on a 2005-2009 Audi A4, 2006-2008 Volkswagen GTI, or 2009-2015 Audi TTS Quattro, this part number ABV0154 provides an OE-style service solution. This part cross-references URO 06F103235A for the same application.

Common Issues This Part Can Address

• Cracked or split breather hose material.
• Oil vapor leaks at the crankcase ventilation connection.
• Improper hose routing caused by a damaged original hose.
• Vacuum or ventilation system issues related to hose deterioration.
• Heat-related hardening or contamination damage in the engine bay.

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and hose routing before installation. This hose is application-specific and is used at the pressure regulator to oil filter adapter location on the listed vehicles. Inspect adjoining crankcase ventilation components, seals, and connectors for wear before installing the new hose. Confirm that the replacement follows the original routing to avoid kinks, tension, or contact with hot engine components.

Quality Assurance

Rein Automotive OE-quality breather hoses are built to match the original manufacturer’s design approach for European vehicles. ABV0154 is backed by a 24-month/24,000-mile warranty.