Gates EMH086 Engine Crankcase Breather Hose - Air Pump To Valve

Overview of Gates Emission Control Hose EMH086

The Gates Emission Control Hose EMH086 is designed specifically for BMW 525i, 528i, and 530i models. This engine crankcase breather hose ensures proper ventilation within the crankcase system, maintaining engine performance and emission standards.

• Material: Durable plastic construction
• Inside diameter: 0.636 inches (16 mm)
• Centerline length: 25.125 inches (638 mm)
• End type: Clip on both ends for secure attachment
• Includes protective sleeve for added durability
• OE exact comparison rating for reliable fit and function
• Single hose with two quick connectors

Detailed Product Description

The Gates Emission Control Hose EMH086 is molded from high-quality plastic to provide a precise fit and long-lasting service in the crankcase ventilation system of select BMW vehicles. With an inside diameter of 0.636 inches (16 mm) and a centerline length of 25.125 inches (638 mm), this hose is engineered to meet original equipment specifications. Both ends feature clip-on connections, facilitating a secure and leak-free installation. The included protective sleeve enhances resistance to abrasion and environmental factors, helping to extend the hose's operational life.

This hose is part of the Gates Emission Control Hose product line, which focuses on components designed to manage and reduce vehicle emissions effectively. The line emphasizes durability and exact fitment to maintain the integrity of the crankcase ventilation system, which is critical for controlling harmful emissions and ensuring engine efficiency.

Common Applications and Issues Addressed

• Replacement of cracked or brittle crankcase breather hoses
• Resolving vacuum leaks that cause rough idling or poor engine performance
• Preventing oil leaks associated with damaged ventilation hoses
• Maintaining proper crankcase pressure to reduce emissions
• Ensuring compliance with emission control standards in BMW 525i, 528i, and 530i models

Installation Notes and Tips

When installing the Gates EMH086 hose, ensure both clip-on ends are securely fastened to prevent leaks. The protective sleeve should be positioned to guard against contact with sharp edges or heat sources. No additional hardware is required for installation. It is recommended to inspect related components such as PCV valves and connectors during replacement to ensure overall system integrity.

Quality Assurance and Warranty

The Gates Emission Control Hose EMH086 meets OE exact comparison standards, ensuring compatibility and performance consistent with original equipment. Manufactured with precision molding techniques and high-grade plastic materials, this hose is built to withstand typical engine bay conditions. While specific warranty details are not provided, Gates products are generally backed by rigorous quality control processes to support reliable operation in BMW 525i, 528i, and 530i vehicles.