Gates EMH093 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

OE-Exact Crankcase Breather Hose

Gates EMH093 is an OE-exact engine crankcase breather hose for the emission control system. It restores the valve cover to intake tube connection with the correct molded shape, clip-on and push-in ends, and durable plastic-rubber construction.

Built for 2012-2017 Buick Enclave and Chevrolet Traverse applications, plus 2012-2017 GMC Acadia and 2017 GMC Acadia Limited, this Gates Emission Control Hose line focuses on direct-fit replacement parts for crankcase ventilation service.

Key Features

• OE Exact replacement for the crankcase ventilation and emission control hose path
• Molded design with plastic and rubber construction for fit and durability
• End 1: push-in; End 2: clip-on
• Inside diameters: 13 mm (.535 in) and 10 mm (.38 in)
• Centerline length: 203 mm (8 in)
• Protective sleeve included for added hose protection
• Designed for valve cover to intake tube routing
• Gates EMH093 part number for direct identification

Detailed Description

Gates EMH093 is engineered as a direct replacement for the crankcase breather hose used in emission control and PCV-related routing. The molded hose profile helps match factory routing, while the OE-exact specification supports proper connection at the valve cover and intake tube. For buyers searching for a 2012-2017 Buick Enclave valve cover to intake tube emission control hose, a 2012-2017 Chevrolet Traverse crankcase breather hose, or a 2012-2016 GMC Acadia breather hose, this part number provides a focused replacement option.

The Gates Emission Control Hose line is built around replacement hoses that match original equipment dimensions and connection style. EMH093 uses high-quality materials to support long service life in underhood conditions and to restore emission system operation after hose wear, cracking, or connection failure. Cross-reference part numbers include 12634308 and 12648138 for the same application.

What It Helps Fix

• Cracked or split crankcase breather hose
• Loose or damaged valve cover to intake tube connection
• Vacuum leaks in the emission control hose path
• Rough idle or drivability issues related to hose deterioration
• Emission system faults caused by hose failure

Installation Notes

• Verify the molded routing and connector style before installation.
• Inspect the mating ports on the valve cover and intake tube for damage or contamination.
• Confirm the hose seats fully at the push-in and clip-on ends.
• Replace any brittle adjacent components if they show heat or oil damage.
• Use the vehicle-specific fitment listing to confirm the correct application before ordering.

Quality Assurance

Gates EMH093 is manufactured as an OE-exact replacement hose for emission control service, using materials selected for durability and service life in crankcase ventilation applications.