Gates EMH127 Engine Crankcase Breather Hose - Idle Speed Actuator To Idle Air Distributor

Reliable Emission Control Hose for Mercedes-Benz 190E

The Gates Emission Control Hose EMH127 is designed specifically for the Mercedes-Benz 190E crankcase ventilation system. Crafted from durable rubber, this engine crankcase breather hose ensures proper emission control and engine performance.

• Constructed from high-quality rubber for durability and flexibility
• Push-in end types on all connections for secure fitment
• Centerline length of 152 mm (6 inches) for precise installation
• Multiple inside diameters (.5 inch / 13 mm and .62 inch / 16 mm) to match OEM specifications
• Single branch design for efficient crankcase ventilation
• Molded construction for consistent shape and fit

About the Gates Emission Control Hose Product Line

The Gates Emission Control Hose line focuses on providing reliable components for vehicle emission systems, including crankcase ventilation hoses. These hoses are engineered to meet or exceed OEM standards, ensuring proper routing and containment of crankcase gases. The EMH127 is part of this line, offering a molded rubber hose solution tailored for the Mercedes-Benz 190E’s emission control requirements.

Detailed Product Description

The EMH127 engine crankcase breather hose is molded from rubber to provide flexibility and resistance to heat and chemical exposure common in engine compartments. It features push-in ends on all three connection points, facilitating a secure and leak-free fit. The hose includes one branch and is designed with multiple inside diameters—.5 inch (13 mm) and .62 inch (16 mm)—to accommodate the specific routing and connection points in the Mercedes-Benz 190E crankcase ventilation system. With a centerline length of 152 mm (6 inches), this hose fits precisely without the need for modification.

Common Applications and Issues Addressed

• Replacement of cracked or brittle crankcase breather hoses
• Restoring proper ventilation to reduce engine pressure buildup
• Preventing oil leaks caused by faulty emission control hoses
• Maintaining compliance with emission control standards on Mercedes-Benz 190E
• Eliminating vacuum leaks that can affect engine performance

Installation Notes and Tips

Ensure the engine is cool before beginning installation. The push-in ends require firm pressure to seat properly; verify all connections are secure to prevent leaks. Inspect surrounding components for wear or damage during replacement. No additional hardware is included, so retain original clamps or fittings if applicable.

Quality Assurance and Warranty

Gates manufactures the EMH127 hose to meet strict quality standards, ensuring durability and reliable performance in emission control systems. This part is molded for consistent fit and function. Warranty details should be confirmed with the original product documentation or supplier.