Gates EMH023 Engine Crankcase Breather Hose - PCV Valve To Intake

OE-Exact Crankcase Breather Hose

Gates EMH023 is an OE-exact engine crankcase breather hose built for crankcase ventilation and emission control service. It uses rubber construction with a push-in end type and a protective sleeve to help restore proper hose routing and system function on select Toyota and Lexus applications.

Compatible With 2005-2013 Toyota and Lexus PCV valve to intake hose routing, this Gates emission control hose is shaped for direct replacement service. The EMH023 is a practical choice when replacing a cracked, hardened, or leaking breather hose in the crankcase ventilation system.

Key Features

• OE Exact grade replacement for emission control and crankcase ventilation service
• Rubber construction for flexible routing and everyday engine-bay durability
• Push-in end type for direct-fit installation at the specified connection points
• Inside diameter: 8 mm (.3 in.)
• Centerline length: 381 mm (15 in.)
• Protective sleeve included for added hose protection in the engine compartment
• Gates EMH023 part number for easy identification

Product Details

Gates Emission Control Hose line products are built for replacement of factory-style crankcase ventilation and emission hoses. EMH023 is engineered to match OE-style dimensions and routing for the PCV valve to intake path, helping maintain proper ventilation flow and emission system operation. This part cross-references 1226131050 for the same application. It is a direct-fit service part for Toyota Highlander, Toyota RAV4, Lexus RX350, and Toyota Avalon applications listed below.

What It Helps Address

• Cracked or brittle crankcase breather hose material
• Vacuum leaks at the PCV valve to intake connection
• Improper crankcase ventilation routing
• Emission system performance issues caused by hose deterioration
• Oil vapor hose leakage from worn rubber lines

Installation Notes

• Verify the hose path and connection points before installation.
• Inspect adjoining PCV and intake fittings for wear, buildup, or damage.
• Confirm the hose seats fully on the push-in ends and follows the original routing.
• Use the vehicle application details to match the PCV valve to intake position exactly.

Quality Assurance

Gates designs this emission hose with high-quality materials and OE-exact dimensions to support long service life in crankcase ventilation and emission control use. The EMH023 is intended as a direct replacement for the original hose on the listed Toyota and Lexus vehicles.

Vehicle Fitment

• Fits 2008-2013 Toyota Highlander, PCV Valve To Intake
• Fits 2006-2012 Toyota RAV4, PCV Valve To Intake
• Fits 2007-2009 Lexus RX350, PCV Valve To Intake
• Fits 2005-2007 Toyota Avalon, PCV Valve To Intake