Gates EMH047 Engine Crankcase Breather Hose - PCV Valve To Intake

OE-Exact Crankcase Breather Hose for Toyota

The Gates Emission Control Hose EMH047 is an OE-exact crankcase ventilation hose built for direct replacement in the emission system. It restores the connection between the PCV valve and intake using durable rubber and plastic construction for dependable service life.

Compatible with Toyota Corolla, Prius, Prius AWD-e, Prius Prime, and Prius V applications, this hose is shaped for the PCV Valve To Intake routing found on the listed vehicles. Gates EMH047 is a direct-fit solution for owners replacing a worn, cracked, or leaking crankcase breather hose.

Key Features

• OE-exact replacement for crankcase ventilation and emission control service
• Rubber and plastic construction for durability and long-term use
• Push-in end type for the specified factory-style connection
• Protective sleeve included for added hose protection
• Centerline length: 13.25 in. (337 mm)
• Inside diameter: 0.3 in. / 0.7 in. (8 mm / 18 mm)
• Gates EMH047 emission control hose for direct replacement applications

Product Details

Gates Emission Control Hose EMH047 is part of the Gates Emission Control Hose line, which focuses on OE-style replacement hoses for crankcase ventilation and emission routing. This hose is engineered to match the original configuration so the emission system can return to proper operation and performance. For shoppers searching for a Toyota Corolla PCV valve to intake hose or a Prius crankcase breather hose replacement, EMH047 provides a factory-style service part.

This part cross-references 1226137070 for the same application.

What It Helps Address

• Cracked or hardened crankcase breather hose material
• Vacuum leaks in the PCV-to-intake hose path
• Emission system performance issues caused by hose deterioration
• Oil vapor routing problems from a damaged ventilation hose
• Factory hose replacement needs on Toyota Corolla and Prius models

Installation Notes and Tips

Verify the vehicle year, model, and PCV Valve To Intake routing before installation. Inspect the mating ports for debris, oil residue, or damage, and confirm the push-in ends seat fully at both connection points. Compare the original hose shape and length to EMH047 before removal to ensure correct routing on Toyota Corolla and Prius applications.

Quality Assurance

Gates builds this emission control hose as an OE-exact replacement using high-quality materials for durability and service life. EMH047 is intended to restore the emission system to proper operation with a factory-style fit and function.

Fitment

• Fits 2024-2025 Toyota Corolla, PCV Valve To Intake
• Fits 2020-2022 Toyota Corolla, PCV Valve To Intake
• Fits 2016-2022 Toyota Prius, PCV Valve To Intake
• Fits 2019-2022 Toyota Prius AWD-e, PCV Valve To Intake
• Fits 2017-2022 Toyota Prius Prime, PCV Valve To Intake
• Fits 2016-2018 Toyota Prius V, PCV Valve To Intake