Gates EMH207 Engine Crankcase Breather Hose - PCV Valve Hose

OE-Exact Crankcase Breather Hose

The Gates EMH207 is an OE-exact engine crankcase breather hose for emission control and crankcase ventilation service. Built from rubber with molded push-in ends, it restores the original hose routing and helps return the emission system to proper operation on select Chevrolet Cobalt and Pontiac G5 applications.

Gates Emission Control Hose products focus on direct-fit replacement construction and service life. The EMH207 follows the original hose shape and dimensions for a clean replacement on vehicles that use a 9 mm inside diameter breather hose with a 97 mm centerline length.

Key Features

• OE Exact replacement for factory-style fit and routing
• Rubber construction for crankcase ventilation and emission control service
• Molded hose design with push-in ends
• 9 mm inside diameter and 97 mm centerline length
• Compatible with PCV valve hose applications on select Chevrolet Cobalt and Pontiac G5 models
• Gates EMH207 replacement hose for emission system repair

Detailed Description

The Gates EMH207 crankcase breather hose is engineered for emission control systems that rely on a precise hose shape and secure push-in connection points. Its molded rubber construction supports a direct replacement for the original hose, helping maintain proper crankcase ventilation flow and emission system routing. This part is listed for 2005-2010 Chevrolet Cobalt, PCV Valve Hose, and 2007-2009 Pontiac G5, PCV Valve Hose. If you are replacing a worn or cracked breather hose on a Chevrolet Cobalt or Pontiac G5, EMH207 provides the OE-exact dimensions needed for a proper service repair.

This part cross-references 22724246 for the same application.

What It Helps Fix

• Cracked or brittle crankcase breather hose material
• Vacuum leaks caused by deteriorated emission hose routing
• Improper crankcase ventilation flow
• Emission system performance issues related to hose failure
• Loose or damaged push-in hose connections

Installation Notes and Tips

Verify the hose length, inside diameter, and end style before installation. The EMH207 uses push-in ends and a molded profile, so correct routing matters for a secure seal and proper fit. Inspect adjoining PCV and emission components for wear before installing the replacement hose on a Chevrolet Cobalt or Pontiac G5.

Quality Assurance

Gates manufactures this Emission Control Hose as an OE-exact replacement built from high-quality materials for durability and service life. The EMH207 is intended to restore the emission system to its original operating condition when the factory hose has failed.