Gates EMH036 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

Emission Hose for Prius and CT200h

Gates EMH036 is an OE-exact engine crankcase breather hose for the emission control system. Built from rubber for durability and service life, it restores the valve cover to intake tube connection used in crankcase ventilation on select Toyota and Lexus hybrid applications.

Key Features

• OE Exact grade replacement for factory-style fit and routing
• Rubber construction for dependable flexibility and sealing
• Push-in end type for the original connection style
• Inside diameter: 15 mm (.58 in.)
• Centerline length: 226 mm (8.89 in.)
• Brand line: Gates Emission Control Hose for crankcase ventilation and emission system service

Detailed Product Information

This Gates EMH036 emission control hose is made to match the original hose profile used in the crankcase ventilation system. It is designed for the valve cover to intake tube path on 2010-2015 Toyota Prius, 2012-2015 Toyota Prius Plug-In, 2012-2015 Toyota Prius V, and 2011-2017 Lexus CT200h. If you are replacing a cracked, hardened, or leaking breather hose, EMH036 helps restore proper emission system operation and consistent crankcase ventilation. This part cross-references Standard Ignition V806 for the same application.

What It Helps Address

• Cracked or split crankcase breather hose
• Vacuum leaks at the valve cover to intake tube connection
• Rough idle caused by unmetered air entering the system
• Emission system faults related to deteriorated ventilation hose routing
• Oil vapor leakage from a worn breather hose

Installation Notes and Tips

Verify the hose path, end style, and dimensions before installation. EMH036 uses a push-in end and OE-exact geometry, so it should be installed in the original valve cover to intake tube location without altering the factory routing. Inspect adjoining fittings and nearby hoses for wear before reassembly.

Quality Assurance

Gates builds this emission control hose from high-quality materials to support durability and long service life. The OE-exact design is intended to restore the original emission hose function on the listed Toyota Prius, Prius Plug-In, Prius V, and Lexus CT200h applications. Part number: EMH036.