Gates EMH049 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

OE-Exact Crankcase Breather Hose

Gates EMH049 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 routing.

Compatible With select Lexus and Toyota applications, including Lexus NX250, Lexus ES250, Toyota Camry, Toyota RAV4, and Toyota Avalon. This Gates Emission Control Hose line focuses on direct-fit replacement parts that match original routing and connection style.

Key Features

• OE Exact grade for direct replacement fitment
• Rubber construction for emission system service
• Push-in end type for the valve cover to intake tube connection
• Inside diameter: 15 mm (.6 in)
• Centerline length: 235 mm (9.25 in)
• Designed for crankcase ventilation and emission control routing
• Gates EMH049 replacement hose for OE-style service

Detailed Description

The Gates Emission Control Hose EMH049 is built to replace the crankcase breather hose that carries vapors between the valve cover and intake tube. Its OE-exact design helps maintain the original hose routing and connection geometry, which is important for proper crankcase ventilation and emission system operation. For drivers searching for a Lexus NX250 crankcase breather hose, Toyota Camry emission control hose, or Toyota RAV4 valve cover to intake tube hose, EMH049 provides a direct replacement option.

Gates uses high-quality materials in this product line to support durability and long service life in emission system service. The hose is a single rubber hose with a push-in end type and no protective sleeve or hardware included.

This part cross-references 1226225030 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
• Improper crankcase ventilation routing
• Emission system warning conditions related to hose failure
• Oil vapor transfer issues caused by a damaged breather hose

Installation Notes

• Verify the hose path and connection points before installation.
• Match the push-in end to the original OE routing on the valve cover and intake tube.
• Inspect nearby fittings and plastic tubes for wear, cracking, or contamination before replacing the hose.
• Confirm vehicle application by year, make, model, and position: Fits 2018-2022 Toyota Camry, Valve Cover To Intake Tube; Fits 2019-2022 Toyota RAV4, Valve Cover To Intake Tube; Fits 2021 Toyota Avalon, Valve Cover To Intake Tube; Fits 2021-2023 Lexus ES250, Valve Cover To Intake Tube; Fits 2023-2025 Lexus NX250, Valve Cover To Intake Tube; Fits 2024 Toyota Camry, Valve Cover To Intake Tube.

Quality Assurance

Gates manufactures this emission control hose as an OE-exact replacement part for crankcase ventilation service. EMH049 is engineered to restore the original emission hose function and performance for the listed Lexus and Toyota applications.