Gates EMH571 Engine Crankcase Breather Hose - PCV Valve To Tube

OE-Exact Crankcase Breather Hose

Gates EMH571 is an OE-exact engine crankcase breather hose for the emission control and crankcase ventilation system. It is built from plastic and formed to match the original routing and connection style, helping restore proper ventilation performance on the vehicle.

Compatible with 2014-2016 BMW 535d and 2014-2016 BMW 535d xDrive at the PCV valve to tube position, this Gates emission control hose is a direct-fit replacement for the original hose assembly.

Key Features

• OE Exact replacement for the crankcase ventilation and emission control hose
• Formed plastic construction for factory-style fit and routing
• Clip-on ends at both connections for OE-style attachment
• Centerline length: 9.18 in. (233 mm)
• Inside diameters: 1.02 in. (26 mm) and .88 in. (23 mm)
• Designed for BMW 535d and BMW 535d xDrive applications listed below
• Gates EMH571 part number for direct identification

Product Details

Gates Emission Control Hose line components are built to replace worn or damaged crankcase ventilation hoses with an OE-exact profile and material selection. EMH571 is shaped for the specified BMW routing, with molded construction and clip-on ends that match the original connection points. This helps maintain the intended path between the PCV valve and tube while restoring the emission system to proper operation.

This part cross-references BMW 13717803842 and R19685 for the same application. The Gates EMH571 designation is useful when verifying the correct hose for BMW 535d and BMW 535d xDrive models from 2014-2016.

Common Problems This Hose Can Address

• Cracked or brittle crankcase breather hose material
• Loose or damaged clip-on connections
• Improper crankcase ventilation routing
• Emission system leaks at the PCV valve to tube connection
• Loss of factory hose fit due to age or heat exposure

Installation Notes

Confirm the vehicle year, model, and PCV valve to tube routing before installation. Inspect the mating connectors and surrounding ventilation components for wear, contamination, or damage, and replace any compromised parts before fitting the new hose. Make sure both clip-on ends are fully seated and the hose follows the original molded path without twisting.

Quality Assurance

Gates manufactures this hose as an OE-exact replacement using high-quality materials to support durability and service life in emission control applications. EMH571 is intended to restore the original hose function and fit for the listed BMW applications.