Gates EMH544 Engine Crankcase Breather Hose - PCV Valve To Intake

OE-Exact Crankcase Breather Hose

Gates EMH544 is an OE-exact engine crankcase breather hose for the emission control and crankcase ventilation system. Built from rubber and formed to the correct centerline length and push-in end style, it restores the original hose routing and sealing needed for proper PCV-to-intake operation.

Compatible with select Honda City, Honda Fit, and Honda CR-Z applications, this Gates Emission Control Hose line focuses on direct-fit replacement parts that match factory-style dimensions and connection points.

Key Features

• OE Exact grade replacement for crankcase ventilation and emission control service
• Rubber construction for everyday engine-bay durability
• Inside diameter: 8 mm (.3 in.)
• Centerline length: 171 mm (6.75 in.)
• Push-in end type for factory-style connection
• Designed for PCV valve to intake routing

Detailed Description

The Gates EMH544 crankcase breather hose is engineered to replace a worn, cracked, or hardened emission hose with a part that follows the original hose path and connection style. As part of Gates’ Emission Control Hose line, it is built for direct replacement use in the crankcase ventilation system, helping maintain proper airflow between the PCV valve and intake on Honda City, Honda Fit, and Honda CR-Z models. This part cross-references Honda 17131RP3A00 for the same application.

Use Gates EMH544 when you need an OE-style emission hose that matches the factory layout and supports consistent crankcase ventilation performance. The part number EMH544 is the correct reference for this hose in the Gates catalog.

What It Helps Address

• Cracked or split PCV hose material
• Loose or leaking push-in hose connections
• Incorrect hose routing after prior repairs
• Restricted crankcase ventilation flow from aged rubber
• Emission system faults related to deteriorated breather hose condition

Installation Notes and Tips

Inspect the PCV valve, intake port, and adjoining hose ends before installation. Confirm the hose follows the original routing and seats fully at both connection points. Because this hose uses a push-in end style, clean the mating surfaces and verify the fit before final assembly. For vehicle-specific service, confirm application by year, model, and PCV valve to intake position before ordering EMH544.

Quality Assurance

Gates builds this emission hose from high-quality materials for durability and service life, with OE-exact dimensions intended to restore factory-style operation in the crankcase ventilation system. The EMH544 part number is backed by Gates’ focus on direct replacement emission control hoses.

• Fits 2010-2014 Honda City, PCV Valve To Intake
• Fits 2009-2014 Honda Fit, PCV Valve To Intake
• Fits 2011-2013 Honda CR-Z, PCV Valve To Intake