Gates EMH688 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

OE-Exact Crankcase Breather Hose

Gates EMH688 is an OE-exact engine crankcase breather hose built for emission control service. It uses rubber construction with a protective sleeve to help restore proper crankcase ventilation routing between the valve cover and intake tube.

Compatible with select 2020-2022 Kia Forte and Forte5 applications, as well as 2020-2021 Hyundai Elantra and 2020 Hyundai Elantra GT models, this hose is made to match the original routing and connection style for a direct replacement.

Key Features

• OE-exact replacement for crankcase ventilation and emission control service
• Rubber construction for everyday engine-bay durability
• Push-in end type for factory-style connection points
• Protective sleeve included for added hose protection
• Designed for valve cover to intake tube routing
• Gates Emission Control Hose line focuses on emission-system hose replacement applications

Detailed Description

The Gates EMH688 emission hose is engineered to replace the original crankcase breather hose with the correct fit and routing for the application. Its 11 mm inside diameter and 457 mm centerline length support the factory-style path between the valve cover and intake tube, helping maintain proper crankcase ventilation and emission system operation. If you are replacing a worn or cracked hose on a Kia Forte, Kia Forte5, Hyundai Elantra, or Hyundai Elantra GT, EMH688 provides a direct OE-style solution.

This part cross-references Hyundai/Kia OE part number 267102E750 for the same application. The Gates EMH688 part number is also commonly used when searching for an OE-exact crankcase breather hose replacement.

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 performance issues caused by hose deterioration
• Fitment problems from non-OE hose dimensions

Installation Notes and Tips

Verify the hose routing, end style, and dimensions before installation. This hose uses a push-in connection and is intended for the valve cover to intake tube position on the listed vehicles. Inspect adjoining fittings and nearby vacuum or ventilation components for wear before installing the replacement hose.

Quality Assurance

Gates builds its Emission Control Hose line with OE-exact replacement standards and high-quality materials to support durability and service life in emission-system applications.