Gates EMH144 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

Overview of Gates Emission Control Hose EMH144

The Gates Emission Control Hose EMH144 is a precision-engineered engine crankcase breather hose designed for select GM vehicles. This plastic molded hose features clip-on ends and is built to meet exact OE specifications, ensuring reliable performance in emission control systems.

• Material: Durable plastic construction
• Inside diameters: 0.38 inch (10 mm) and 0.29 inch (8 mm)
• Centerline length: 9.87 inches (251 mm)
• End type: Clip on connectors at both ends
• OE comparison rating: Exact fit to original equipment
• Includes one hose with two quick connectors

About the Gates Emission Control Hose Product Line

The Gates Emission Control Hose line focuses on components that maintain proper crankcase ventilation and emission control in modern vehicles. The EMH144 is part of this line, designed to provide a precise fit and reliable sealing to help reduce harmful emissions and maintain engine efficiency in compatible Cadillac, Chevrolet, GMC, and Hummer models.

Detailed Product Description

The EMH144 engine crankcase breather hose is molded from high-quality plastic to withstand the demands of the crankcase ventilation system. With two different inside diameters (0.38 inch and 0.29 inch) and a centerline length of 9.87 inches, this hose is engineered to fit specific GM trucks and SUVs. Both ends feature clip-on connectors for secure attachment without the need for additional hardware. This hose is designed to replace the original part exactly, ensuring proper airflow and emission control.

Compatible Vehicles and Common Applications

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Silverado 1500, 2500, 3500, Suburban 1500, 2500, 3500 HD, Tahoe
• GMC Sierra 1500, 2500 HD, 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500
• Hummer H2

This hose is used in the crankcase ventilation system to help manage engine blow-by gases and reduce emissions.

Common Issues Addressed by EMH144 Hose

• Crankcase pressure buildup causing engine performance issues
• Oil leaks or seepage around the breather hose connection
• Emission system faults related to faulty or cracked hoses
• Check engine light triggered by improper crankcase ventilation
• Reduced engine efficiency due to compromised breather hose integrity

Installation Notes and Tips

The EMH144 hose features clip-on ends for straightforward installation without additional clamps or hardware. Ensure the hose is properly seated on both connection points to prevent leaks. Inspect the surrounding components for wear or damage during replacement. This hose is molded for an exact fit, so no modifications are necessary.

Quality Assurance and Warranty

Gates Emission Control Hose EMH144 meets OE exact specifications for fit and function. Manufactured with durable plastic material and molded construction, it is designed for long-lasting service in emission control systems. While specific warranty details are not provided, Gates products typically adhere to industry standards for quality and reliability.