Gates EMH094 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

OE-Exact Crankcase Breather Hose

Gates EMH094 is an OE-exact engine crankcase breather hose for emission control service. It restores the crankcase ventilation path with a molded plastic construction, push-in ends, and a protective sleeve for added durability in the valve cover to intake tube routing.

Compatible with Chevrolet Malibu and Chevrolet Cruze applications, this Gates Emission Control Hose line is built for direct replacement needs where factory-style fit and routing matter. The EMH094 part number is used for emission system repair on select Malibu, Cruze, and Cruze NG models.

Key Features

• OE-exact replacement for crankcase ventilation and emission control service
• Molded plastic hose with factory-style routing
• Push-in end type at all connection points
• Protective sleeve included for added abrasion resistance
• Centerline length: 21.63 in. (549 mm)
• Inside diameters: 0.63 in. (16 mm) and 0.38 in. (9 mm)
• OE comparison rating: OE Exact
• Brand line: Gates Emission Control Hose

Product Details

Gates EMH094 is engineered as a direct-fit crankcase breather hose for the emission control system. It is molded to follow the original routing from the valve cover to the intake tube, helping maintain proper crankcase ventilation flow and emission system operation. The hose uses three push-in quick-connector style ends and is shaped for the specified application rather than a universal cut-to-fit design. If you are replacing a worn or damaged EMH094 hose on a Chevrolet Malibu or Chevrolet Cruze, this OE-exact part number provides the correct style and dimensions for the listed vehicles.

This part cross-references GM OE numbers 12666669 and 12673862 for the same application.

What It Helps Address

• Cracked or brittle crankcase breather hose material
• Vacuum leaks in the valve cover to intake tube line
• Emission system warning conditions related to hose failure
• Improper crankcase ventilation flow
• Oil vapor routing issues caused by a damaged hose

Installation Notes

Verify the hose routing, connector style, and inside diameter before installation. This EMH094 hose is intended for valve cover to intake tube placement on the listed Chevrolet Malibu, Cruze, and Cruze NG applications. Inspect mating ports and surrounding components for wear, contamination, or damage before pushing the connectors into place.

Quality Assurance

Gates manufactures this Emission Control Hose line using high-quality materials for durability and service life. The EMH094 is an OE-exact replacement built to restore the emission system to proper operation on the specified vehicles.