Gates EMH014 Engine Crankcase Breather Hose - Oil Separator To Turbocharger

Gates EMH014 Crankcase Breather Hose

The Gates EMH014 is an OE-exact engine crankcase breather hose for emission control service. Built from rubber and steel, it is made to restore proper crankcase ventilation and emission system operation on select heavy-duty Chevrolet and GMC trucks.

Gates Emission Control Hose products are built around OE-style fit and material selection, giving technicians a direct replacement option for emission hose service on the 2017-2021 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD.

Key Features

• OE Exact grade for direct replacement fit and function
• Rubber and steel construction for durability and service life
• Inside diameters listed at 6 mm and 8 mm
• Centerline length of 400 mm / 15.75 in.
• End types include bolt-on and clip-on connections
• Protective sleeve included for added hose protection
• Hardware included as specified by the manufacturer
• Part number EMH014 for easy identification

Detailed Description

The Gates EMH014 emission control hose is engineered as an OE-exact replacement for crankcase ventilation service, helping maintain the intended routing between the oil separator and turbocharger. Its rubber-and-steel construction supports the demands of underhood heat and vibration, while the formed length and OE-style end design help it match the original hose layout. For buyers searching for a 2017-2021 Chevrolet Silverado 2500 HD oil separator to turbocharger hose or a 2017-2021 GMC Sierra 3500 HD crankcase breather hose, this part provides a direct service solution. The Gates EMH014 is also listed under cross-reference part number 12676884 for the same application.

What It Helps Address

• Cracked or deteriorated crankcase breather hose material
• Oil separator to turbocharger hose leakage
• Emission system routing issues caused by damaged hose ends
• Loss of proper crankcase ventilation flow
• Fitment problems from non-OE-style replacement hoses

Installation Notes and Tips

Verify the hose routing, end style, and centerline length before installation. Confirm the vehicle application by year, make, model, and position: Fits 2017-2021 Chevrolet Silverado 2500 HD, Oil Separator To Turbocharger; Fits 2017-2021 Chevrolet Silverado 3500 HD, Oil Separator To Turbocharger; Fits 2017-2021 GMC Sierra 2500 HD, Oil Separator To Turbocharger; Fits 2017-2021 GMC Sierra 3500 HD, Oil Separator To Turbocharger. Inspect adjoining fittings and clamps for wear, and replace any damaged sealing surfaces before installing the new hose.

Quality Assurance

This Gates emission control hose is built to OE-exact standards using materials selected for durability and service life. Gates designs this product line for direct replacement of factory-style crankcase ventilation and emission hoses, and EMH014 is intended to restore original system operation when installed on the listed Chevrolet Silverado and GMC Sierra applications.