Gates EMH135 Engine Crankcase Breather Hose - PCV Valve To Intake

OE-Exact Crankcase Breather Hose

The Gates EMH135 is an OE-exact engine crankcase breather hose for the emission control and crankcase ventilation system. It restores the PCV valve to intake connection with a molded, clip-on design built for direct replacement on select Audi and Volkswagen applications.

Gates’ Emission Control Hose line focuses on replacement hoses made from durable materials for dependable service life and consistent emission-system operation. The EMH135 follows that approach with a molded plastic construction and OE comparison rating for a precise service fit.

Key Features

• OE Exact replacement for the crankcase ventilation/emission control hose
• Molded plastic construction for the PCV valve to intake routing
• Clip-on ends on both sides for direct connection
• Inside diameter: 12 mm (0.48 in.)
• Centerline length: 260 mm (10.25 in.)
• OE comparison rating: OE Exact
• Brand line: Gates Emission Control Hose

Detailed Description

Gates EMH135 is an engine crankcase breather hose engineered for emission control service where the PCV valve routes vapors to the intake. It is a molded, clip-on hose with 12 mm inside diameter and 260 mm centerline length, built to match the original hose layout on supported vehicles. This part number, EMH135, is used in applications such as Audi A4, Audi A4 Quattro, Audi A3, Audi A3 Quattro, Audi TT, Audi TT Quattro, Audi TTS Quattro, Volkswagen Eos, Volkswagen GTI, Volkswagen Jetta, Volkswagen Jetta City, and Volkswagen Passat. For buyers searching for an Audi A4 PCV valve to intake hose or a Volkswagen GTI crankcase breather hose, EMH135 provides a direct-fit replacement path.

This part cross-references Continental 48006 for the same application.

What It Helps Address

• Cracked or brittle crankcase breather hose
• Loose or damaged clip-on hose connections
• Vacuum leaks in the PCV/emission control circuit
• Improper crankcase ventilation routing
• Emission system performance issues related to hose failure

Installation Notes

Verify the PCV valve to intake routing, end style, and hose length before installation. The EMH135 uses clip-on ends at both connections and is molded for the specified application path. Confirm fitment by year, make, model, and engine/emission configuration, especially on 2005-2009 Audi A4 and A4 Quattro, 2006-2008 Audi A3 and A3 Quattro, 2006-2008 Volkswagen GTI, Jetta, and Passat, and 2007-2009 Volkswagen Eos.

Quality Assurance

Gates builds this emission control hose from high-quality materials to support durability and service life in crankcase ventilation applications. EMH135 is an OE-exact replacement hose intended to restore the emission system to proper operation on supported Audi and Volkswagen vehicles.