Gates EMH787 Engine Crankcase Breather Hose - Valve Cover To Turbocharger

OE-Exact Emission Control Hose

The Gates EMH787 is an OE-exact engine crankcase breather hose built for emission control service. It restores proper crankcase ventilation flow and is made from durable plastic for long service life.

• OE Exact grade for direct replacement fit and function.
• Plastic construction for consistent routing and durability.
• Protective sleeve included for added abrasion resistance.
• Bolt-on end type for a secure connection.

Detailed Product Overview

Gates EMH787 is part of the Emission Control Hose line and is engineered for crankcase ventilation applications where the hose routes from the valve cover to the turbocharger. Its OE-exact design follows the original configuration closely, helping maintain the intended emission system operation. This part cross-references 04E103474H for the same application.

Fits 2014-2020 Volkswagen Jetta, valve cover to turbocharger. Fits 2018 Audi A3 Sportback e-tron, valve cover to turbocharger. The EMH787 is a direct-fit solution for Volkswagen Jetta and Audi A3 Sportback e-tron emission hose replacement needs.

What It Helps Address

• Cracked or deteriorated crankcase breather hose material.
• Loss of proper ventilation routing between the valve cover and turbocharger.
• Emission system performance issues caused by hose leakage.
• Fitment problems from using a non-OE-style replacement hose.

Installation Notes and Tips

Verify the hose routing, inside diameter, and centerline length before installation. Confirm the bolt-on end connection and inspect the mating surfaces for wear or contamination. Match the application to the listed valve cover to turbocharger routing for the correct fit.

Quality Assurance

Gates builds this emission hose from high-quality materials and OE-exact specifications to support durable service in crankcase ventilation applications.