URO 11617504535 Engine Crankcase Breather Hose

Overview of URO Engine Crankcase Breather Hose 11617504535

The URO Engine Crankcase Breather Hose 11617504535 is designed for precise fitment on various BMW models including the 323Ci, 325i, 328i, 330i, 525i, X3, X5, Z3, and Z4. Manufactured from durable Pa6 gf30 material, this molded breather hose ensures reliable crankcase ventilation and emission control.

• Constructed from high-strength Pa6 gf30 material for durability
• Molded design with two branches and three hose connectors for secure fit
• End diameters: 0.48", 0.49", and 0.18" for exact OEM compatibility
• Compatible with multiple BMW models including 323Ci, 328i, 330xi, 525i, X3, and Z4
• OEM part number 11617504535 for direct replacement

Detailed Product Description

This URO Engine Crankcase Breather Hose (part number 11617504535) is engineered to meet the specifications required for proper crankcase ventilation in BMW vehicles. The hose is molded with two branches and three connectors, allowing it to integrate seamlessly with the engine’s emission control system. Its Pa6 gf30 construction provides resistance to heat and chemical exposure, ensuring long-term performance. The precise inside diameters of 0.48 inches, 0.49 inches, and 0.18 inches correspond to the OEM design, facilitating a secure and leak-free connection.

Applications and Problem Solving

• Prevents crankcase pressure buildup by allowing proper ventilation
• Reduces harmful emissions by routing gases back into the intake system
• Eliminates oil leaks caused by cracked or worn breather hoses
• Helps maintain engine performance and efficiency in BMW 323i, 330Ci, X5, and other compatible models
• Addresses rough idling or check engine light issues related to crankcase ventilation

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Remove the old breather hose carefully to avoid damaging adjacent components. Verify that the hose connectors align with the corresponding ports on the engine. The molded design with two branches and three connectors requires proper orientation for a secure fit. Inspect all connections for leaks after installation and replace any worn clamps if necessary.

Quality Assurance

URO parts are manufactured to meet or exceed OEM standards for fit, form, and function. This breather hose undergoes rigorous quality control to ensure durability and performance under typical operating conditions. While no specific warranty information is provided, URO products are recognized for consistent reliability in emission control applications.