Gates EMH324 Engine Crankcase Breather Hose - Valve Cover To Air Cleaner

OE-Exact Crankcase Breather Hose for Civic

The Gates EMH324 is an OE-exact engine crankcase breather hose built for emission control service. It is made from rubber and formed to the original routing and connection style for a direct replacement on select Honda Civic applications.

For 2001-2005 Honda Civic models, this hose connects the valve cover to the air cleaner as part of the crankcase ventilation and emission control system. Gates EMH324 is shaped to restore proper hose routing and help maintain the intended operation of the emission system.

Key Features

• OE Exact grade replacement for factory-style fit and function
• Rubber construction for emission hose service
• Inside diameter: .64 in / .748 in, or 17 mm / 19 mm
• Centerline length: 3.34 in / 85 mm
• Push-in end type for the specified application
• Designed for crankcase ventilation and emission control routing

Detailed Product Overview

Gates Emission Control Hose EMH324 is part of the Gates Emission Control Hose line, which focuses on OE-exact replacement hoses for crankcase ventilation and emission control systems. This product is built to match the original hose style used on select Honda Civic models, helping preserve the intended connection between the valve cover and air cleaner. If you are replacing a cracked, hardened, or leaking Honda Civic breather hose, EMH324 provides a direct-fit service part for the specified years and position.

This part cross-references Honda 17153PLC000 for the same application.

Common Problems This Hose Can Address

• Cracked or split crankcase breather hose
• Vacuum leaks at the valve cover-to-air cleaner connection
• Oil vapor or blow-by routing issues in the emission system
• Hardening, shrinking, or deterioration of the original rubber hose
• Check engine concerns related to crankcase ventilation flow

Installation Notes and Tips

Fits 2001-2005 Honda Civic, valve cover to air cleaner. Confirm the hose path, end style, and diameter before installation so the replacement matches the original routing. Inspect adjoining fittings and the air cleaner connection for wear, buildup, or damage before installing the new hose.

Quality Assurance

Gates builds this emission hose as an OE-exact replacement using durable materials intended for service life in crankcase ventilation and emission control applications. EMH324 is engineered to restore the emission system to proper operation when the original hose has failed or degraded.