Gates EMH325 Engine Crankcase Breather Hose - Valve Cover To Intake

Gates EMH325 Crankcase Breather Hose

The Gates EMH325 is an OE-exact engine crankcase breather hose for emission control service. Built from rubber for durability and service life, it restores the crankcase ventilation path between the valve cover and intake on supported Honda and Acura applications.

Gates Emission Control Hose products are part of a focused line for crankcase ventilation and emission routing, giving you a direct replacement that matches the original hose style and connection type.

Key Features

• OE-exact replacement for the crankcase ventilation and emission control hose
• Rubber construction for dependable flexibility and durability
• Push-in end type for factory-style connection
• Centerline length: 6.5 in. (165 mm)
• Inside diameter: 0.3 in. (7.7 mm)
• Designed for valve cover to intake routing
• OE comparison rating: OE Exact

Detailed Description

The Gates EMH325 is engineered as a direct replacement for the engine crankcase breather hose used in emission control systems. It is built to match OE dimensions and connection style, helping restore proper crankcase ventilation and emission routing without altering the factory layout. This part cross-references Honda 11856RCAA00 for the same application. If you are replacing a worn Honda Odyssey, Acura MDX, or Acura TL breather hose, EMH325 provides a straightforward OE-style service part for the valve cover to intake path.

Vehicle Fitment

• Fits 2005-2010 Honda Odyssey, Valve Cover To Intake
• Fits 2007-2009 Acura MDX, Valve Cover To Intake
• Fits 2005-2008 Acura RL, Valve Cover To Intake
• Fits 2004-2008 Acura TL, Valve Cover To Intake
• Fits 2006-2008 Honda Pilot, Valve Cover To Intake
• Fits 2003-2007 Honda Accord, Valve Cover To Intake

What It Helps Address

• Cracked or hardened crankcase breather hose material
• Vacuum leaks at the valve cover to intake hose route
• Emission system routing issues caused by hose deterioration
• Rough idle or drivability concerns related to air leakage
• Loss of proper crankcase ventilation flow

Installation Notes

Inspect the full hose path before installation and compare the original routing, length, and end style to the EMH325. Clean the connection points at the valve cover and intake before pushing the hose into place. Verify that the hose seats fully and follows the factory routing on Honda Accord, Honda Odyssey, Acura TL, and other listed applications.

Quality Assurance

Gates manufactures this emission control hose as an OE-exact replacement using materials selected for durability and service life. The EMH325 is built to restore the original emission system function on the listed Honda and Acura vehicles.