Gates EMH218 Engine Crankcase Breather Hose - Oil Separator To Air Cleaner, Oil Separator To Intake Tube or PCV Valve To Tube

Reliable Engine Crankcase Breather Hose for Audi and Volkswagen

The Gates EMH218 Engine Crankcase Breather Hose is designed to maintain proper ventilation within your vehicle's crankcase system. Engineered for select Audi and Volkswagen models, this hose ensures efficient emission control and helps preserve engine performance.

• Constructed from durable plastic material for long-lasting use
• Inside diameter of 0.625 inches (16 mm) for precise fitment
• Centerline length of 13.5 inches (343 mm) to match OEM specifications
• Features clip-on and push-in end types for secure connections
• Includes a protective sleeve to guard against wear and environmental damage
• OE exact comparison rating for reliable replacement
• Single hose quantity with one quick connector included

About the Gates Emission Control Hose Product Line

The Gates Emission Control Hose line focuses on components that support the crankcase ventilation system, helping to reduce harmful emissions and maintain engine efficiency. The EMH218 is part of this line, offering a molded plastic hose designed to meet or exceed original equipment standards for Audi and Volkswagen vehicles.

Detailed Product Description

The Gates EMH218 Engine Crankcase Breather Hose is molded from high-quality plastic, providing resistance to heat and chemical exposure common in engine compartments. With an inside diameter of 0.625 inches (16 mm) and a centerline length of 13.5 inches (343 mm), this hose is engineered to fit precisely on compatible Audi and Volkswagen models including A3, Golf, Jetta, Passat, Tiguan, and TT variants. The hose features a clip-on end on one side and a push-in end on the other, ensuring a secure and leak-free connection within the crankcase ventilation system. Additionally, the included protective sleeve helps extend the hose's service life by shielding it from abrasion and environmental factors.

Common Applications and Issues Addressed

• Replacement for cracked or brittle crankcase breather hoses
• Prevents vacuum leaks that can cause rough idling or poor engine performance
• Helps maintain proper crankcase pressure to reduce oil leaks
• Supports emission control compliance by ensuring proper ventilation
• Eliminates hissing noises caused by damaged breather hoses

Installation Notes and Tips

When installing the Gates EMH218 hose, ensure both ends are clean and free of debris before attaching. The clip-on and push-in ends should snap securely into place without forcing. Verify that the protective sleeve is properly positioned to prevent abrasion against engine components. No additional hardware is required for installation. It is recommended to inspect related crankcase ventilation components during replacement to ensure overall system integrity.

Quality Assurance and Warranty

Gates manufactures the EMH218 hose to meet OE exact standards, ensuring compatibility and durability for Audi and Volkswagen vehicles. The product is molded for consistent quality and includes a protective sleeve for added longevity. While specific warranty details are not provided, Gates products typically adhere to industry quality controls and are backed by the brand's reputation for reliable automotive components.