Gates EMH027 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

OE-Exact Crankcase Breather Hose

Gates EMH027 is an OE-exact engine crankcase breather hose for emission control service. Built from rubber with a protective sleeve, it restores the crankcase ventilation path between the valve cover and intake tube on select Toyota Sienna models.

For 2011-2016 Toyota Sienna applications, this Gates emission control hose is shaped for the valve cover to intake tube route and uses a push-in end for direct replacement service. The Gates Emission Control Hose line focuses on OE-style replacement parts that match the original routing and material needs of the emission system.

Key Features

• OE Exact grade replacement hose
• Rubber construction for emission system service
• Inside diameter: 0.55 in. (14 mm)
• Centerline length: 22 in. (559 mm)
• Push-in end type for direct fitment
• Protective sleeve included
• Designed for valve cover to intake tube routing

Detailed Description

The Gates EMH027 crankcase ventilation hose is built to replace the original emission hose used on the crankcase breather circuit. Its OE-exact construction supports proper routing and connection between the valve cover and intake tube, helping restore the factory emission path on 2011-2016 Toyota Sienna vehicles. If you are replacing a worn or cracked Toyota Sienna breather hose, EMH027 provides the correct dimensions and end style for the listed application.

This part cross-references 122620P080 for the same application.

What It Helps Address

• Cracked or split crankcase breather hose
• Loose or deteriorated valve cover to intake tube connection
• Emission system vacuum leaks from damaged hose material
• Improper crankcase ventilation routing
• Check engine concerns related to emission hose failure

Installation Notes and Tips

Verify the hose routing, inside diameter, and centerline length against the removed part before installation. Confirm the push-in ends seat fully at both connection points and inspect nearby fittings for wear, contamination, or damage that could affect sealing. This Gates EMH027 hose is listed for the valve cover to intake tube position on 2011-2016 Toyota Sienna models.

Quality Assurance

Gates builds this emission control hose as an OE-exact replacement using durable materials intended for long service life in crankcase ventilation and emission control use.