Gates EMH363 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

OE-Exact Crankcase Breather Hose

The Gates EMH363 is an OE-exact engine crankcase breather hose built for emission control and crankcase ventilation service. Made from rubber with a protective sleeve, it is shaped to restore the factory routing from the valve cover to the intake tube on select Toyota applications.

For drivers searching for a Toyota Camry crankcase breather hose or a Toyota Avalon emission control hose, EMH363 provides a direct replacement that follows the original hose design and connection style.

Key Features

• OE-exact replacement for crankcase ventilation and emission control service
• Rubber construction for durability and service life
• Inside diameter: 11 mm (.56 in.)
• Centerline length: 229 mm (9 in.)
• Push-in end type for factory-style connection
• Protective sleeve included for added abrasion resistance
• OE comparison rating: OE Exact

Detailed Description

Gates EMH363 is part of the Emission Control Hose line, a product line focused on replacement hoses that match original equipment dimensions and routing. This hose is engineered for the crankcase ventilation path between the valve cover and intake tube, helping restore proper emission system operation on 2012-2017 Toyota Camry and 2017-2018 Toyota Avalon models. If you need a Toyota Camry valve cover to intake tube hose or a Toyota Avalon valve cover to intake tube hose, EMH363 is built for that application.

This part cross-references 122600V050 for the same application.

What It Helps Address

• Cracked or hardened crankcase breather hose material
• Vacuum leaks at the valve cover to intake tube connection
• Emission system flow issues caused by hose deterioration
• Oil vapor routing problems in the crankcase ventilation circuit
• Fitment issues from a hose that no longer matches the factory shape

Installation Notes and Tips

Confirm the hose path, inside diameter, and push-in end style before installation. Inspect the mating ports on the valve cover and intake tube for wear, residue, or damage, and replace any compromised seals or related components as needed. Proper routing helps maintain clearance and reduces abrasion at contact points.

Quality Assurance

Gates designs this emission control hose as an OE-exact replacement using high-quality materials for durability and long service life. EMH363 is intended to restore the emission system to proper operation while matching factory-style fit and function.