Gates EMH004 Engine Crankcase Breather Hose - PCV Valve To Intake

OE-Exact Crankcase Breather Hose

Gates EMH004 is an OE-exact engine crankcase breather hose for the emission control and crankcase ventilation system. Built from rubber for durability, it restores the PCV-to-intake hose path with the correct push-in end style and OE-style dimensions.

Use this Gates Emission Control Hose when you need a direct replacement for a worn, cracked, or leaking breather hose on select Honda applications, including Honda Accord, Civic, CR-V, and BR-V models.

Key Features

• OE Exact grade for factory-style fit and routing
• Rubber construction for everyday engine-bay service
• Inside diameter: 7 mm (.27 in.)
• Centerline length: 222 mm (8.75 in.)
• Push-in end type for the specified PCV valve to intake connection
• Designed for emission control and crankcase ventilation service
• Gates part number EMH004 for easy identification

Detailed Description

The Gates Emission Control Hose line focuses on OE-style replacement parts for crankcase ventilation and emission control routing. EMH004 is built to match the original hose form and connection style, helping restore proper airflow between the PCV valve and intake system. For buyers searching for a Honda Accord PCV valve to intake hose, Honda Civic crankcase breather hose, or Honda CR-V emission control hose, this part provides a direct-fit service solution. This part cross-references 1713159B000 for the same application.

Gates EMH004 is a practical replacement when the original hose has hardened, split, or lost sealing integrity. The OE-exact design supports correct fitment on the specified Honda models while maintaining the intended emission system layout.

What It Helps Fix

• Cracked or brittle crankcase breather hose material
• Vacuum leaks at the PCV valve to intake connection
• Rough idle caused by damaged emission hose routing
• Oil vapor or crankcase ventilation flow issues from a failing hose
• Emission system faults related to hose deterioration

Installation Notes and Tips

Inspect the PCV valve, intake port, and adjoining hose ends before installation. Confirm the hose path, push-in connection, and OE-style dimensions match the original routing on the vehicle. Replace any hardened seals or damaged mating components so the new hose seats correctly and maintains a secure connection.

Quality Assurance

Gates builds this hose from high-quality materials for durability and service life in emission control applications. The OE-exact construction is intended to restore the original hose function and fit on the listed Honda applications.

Compatible Vehicles

• Fits 2018-2024 Honda Accord, PCV Valve To Intake
• Fits 2016-2021 Honda Civic, PCV Valve To Intake
• Fits 2017-2021 Honda CR-V, PCV Valve To Intake
• Fits 2018-2020 Honda BR-V, PCV Valve To Intake