Gates EMH142 Engine Crankcase Breather Hose - Valve Cover To Turbocharger

OE-Exact Crankcase Breather Hose

Gates EMH142 is an OE-exact engine crankcase breather hose for emission control and crankcase ventilation service. Built with stainless steel and plastic construction, it restores the hose routing used on turbocharged GM applications such as Chevrolet Camaro, Malibu, Equinox, and GMC Terrain.

The Gates Emission Control Hose line focuses on direct-fit replacement parts that match original hose design and routing. EMH142 follows that approach with molded construction, a clip-on end, and a push-in end for the valve cover to turbocharger connection found on select Buick, Cadillac, Chevrolet, and GMC vehicles.

Key Features

• OE Exact replacement for crankcase ventilation and emission control service
• Stainless steel and plastic construction for durability
• Molded hose design for factory-style routing
• End types: clip on and push in
• Centerline length: 21.5 in. (546 mm)
• Inside diameters: 0.28 in. (7 mm) and 0.24 in. (6 mm)
• One hose with one quick connector
• Part number: EMH142

Detailed Description

Gates EMH142 is an emission control hose engineered for the crankcase ventilation path between the valve cover and turbocharger on supported applications. It is built to restore proper hose routing and sealing in the emission system, helping maintain the intended operation of the crankcase breather circuit. This part number, EMH142, is listed for multiple GM platforms including Chevrolet Camaro, Chevrolet Malibu, Chevrolet Equinox, GMC Terrain, Buick Envision, Cadillac ATS, and Cadillac CTS.

This part cross-references ACDelco 12652322 and 12654076 for the same application.

What It Helps Address

• Cracked or deteriorated crankcase breather hose
• Oil vapor or ventilation routing leaks
• Loose or damaged hose connections at the valve cover or turbocharger
• Emission system performance issues caused by hose failure
• Factory hose replacement needs on turbocharged GM engines

Installation Notes and Tips

Verify the hose routing, end style, and centerline length before installation. EMH142 uses a clip-on end and a push-in end, so the connection points should match the original layout on the vehicle. Confirm fitment by year, make, model, and engine configuration for Chevrolet Camaro, Malibu, Equinox, and related applications before service.

Quality Assurance

Gates markets this Emission Control Hose line as OE-exact replacement hardware built from high-quality materials for durability and service life. EMH142 is intended to restore the emission system to proper operation using a factory-style replacement design.