Gates EMH329 Engine Crankcase Breather Hose - Valve Cover To Tube

OE-Exact Crankcase Breather Hose

The Gates EMH329 is an OE-exact engine crankcase breather hose for emission control service. Built from rubber with molded push-in ends, it is made to restore proper crankcase ventilation routing on select Honda applications, including Honda Civic and Honda CR-V models.

Gates Emission Control Hose products focus on direct-fit replacement construction for emission system service. The EMH329 follows the original hose layout and dimensions to help maintain the intended connection between the valve cover and tube on the vehicles listed below.

Key Features

• OE-exact replacement for emission control and crankcase ventilation service
• Rubber construction for everyday engine-bay use
• Molded hose design with push-in ends
• Inside diameters: 14 mm (0.54 in) and 12 mm (0.46 in)
• Centerline length: 96 mm (3.87 in)
• OE comparison rating: OE Exact
• Brand part number: EMH329

Detailed Description

The Gates EMH329 crankcase breather hose is a direct replacement for the emission control hose used at the valve cover-to-tube connection. It is engineered for 2012-2014 Honda Civic and 2010-2014 Honda CR-V applications, with fitment matched to the original hose configuration. If you are replacing a cracked, hardened, or leaking breather hose on a Honda Civic or Honda CR-V, this part number EMH329 provides the correct molded shape and push-in end style for the listed vehicles.

This part cross-references Honda 17153RL5A00 for the same application.

What It Helps Address

• Cracked or split crankcase breather hose
• Vacuum leaks at the valve cover-to-tube connection
• Emission system routing issues caused by hose deterioration
• Rough idle or drivability concerns related to air leakage
• Oil vapor ventilation hose replacement during maintenance

Installation Notes and Tips

• Verify the hose routing and end style before installation.
• Inspect the mating tubes and valve cover ports for damage or buildup.
• Confirm fitment for 2012-2014 Honda Civic and 2010-2014 Honda CR-V before ordering.
• Replace the hose if the original part is hardened, swollen, or no longer seals properly.

Quality Assurance

Gates designs this Emission Control Hose line as an OE-exact replacement solution for emission and crankcase ventilation service. The EMH329 is built to restore the original hose function and support long service life in the specified Honda Civic and Honda CR-V applications.