Gates EMH320 Engine Crankcase Breather Hose - PCV Valve To Intake

Gates EMH320 Crankcase Breather Hose

The Gates EMH320 is an OE-exact engine crankcase breather hose for emission control service. Built from rubber with molded push-in ends, it restores the crankcase ventilation path between the PCV valve and intake on select Honda applications.

Gates Emission Control Hose products focus on direct-fit replacement hoses for crankcase ventilation and emission routing. The EMH320 follows the original hose layout and dimensions for a service replacement that matches the intended OE configuration.

Key Features

• OE Exact replacement for emission control and crankcase ventilation service
• Rubber construction for everyday underhood durability
• Molded hose design with push-in ends on both sides
• Inside diameter: 7 mm (.29 in.)
• Centerline length: 680 mm (26.75 in.)
• Fits the PCV valve to intake hose route on select Honda CR-V and Honda Accord applications
• Part number: EMH320

Detailed Description

Gates EMH320 is an engine crankcase breather hose engineered for emission control systems that require an OE-exact replacement. It is molded from rubber and built with push-in end types at both ends, with a 7 mm inside diameter and 680 mm centerline length to match the original routing. This hose is used on 2015-2019 Honda CR-V and 2013-2017 Honda Accord applications at the PCV valve to intake position. If you are replacing a worn or cracked Honda CR-V breather hose or a Honda Accord PCV valve to intake hose, EMH320 provides the correct form and fit for the listed vehicles.

This part cross-references Honda OE numbers 171315A2A10 and 171315A2305 for the same application.

What It Helps Fix

• Cracked or hardened crankcase breather hose material
• Vacuum leaks in the PCV valve to intake hose path
• Emission control routing issues caused by hose deterioration
• Improper crankcase ventilation flow from a damaged hose
• Fitment problems from using a non-OE-shaped replacement hose

Installation Notes

Verify the hose route, end style, and dimensions before installation. The EMH320 uses push-in ends and a molded shape, so correct alignment with the PCV valve and intake connection is important. Inspect adjoining fittings and replace any damaged connectors or brittle nearby hoses during service. Confirm vehicle application by year, make, model, and position before ordering.

Quality Assurance

Gates manufactures this emission control hose as an OE-exact replacement built from high-quality materials for durability and service life. The EMH320 is intended to restore the emission system to proper operation on the listed Honda applications.