URO 11151719841 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for BMW 535i and 735i Models

The URO Engine Crankcase Breather Hose (Part Number 11151719841) is designed specifically for BMW 535i, 735i, and 735iL models. Crafted from durable EPDM material, this molded breather hose ensures reliable performance within the crankcase ventilation system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and durability
• Features 2 branches and 3 hose connectors for optimal crankcase ventilation
• Compatible with BMW 535i, 735i, and 735iL models
• OEM part number 11151719841 for exact replacement

Durable EPDM Material and Molded Construction

This engine crankcase breather hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded construction provides a secure and leak-free fit, reducing the risk of cracks or deformation over time. With two branches and three hose connectors, this hose supports efficient ventilation of crankcase gases, helping maintain engine performance and emissions control.

Compatible BMW Models and Part Number Details

Specifically engineered for BMW 535i, 735i, and 735iL vehicles, this breather hose matches the original equipment specifications. Using the correct part number 11151719841 ensures proper fitment and function within the emission control system, maintaining compliance with factory standards.

Common Applications and Problem Resolution

• Prevents crankcase pressure buildup that can cause oil leaks
• Reduces engine emissions by properly venting blow-by gases
• Eliminates rough idling or stalling caused by faulty breather hoses
• Helps avoid check engine light triggers related to crankcase ventilation
• Maintains engine efficiency and prolongs component life

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 all hose connectors are securely attached to prevent vacuum leaks. It is recommended to inspect related crankcase ventilation components during replacement for optimal system performance.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards, providing reliable performance for your BMW 535i, 735i, and 735iL models. While specific warranty details are not provided, URO products typically undergo rigorous quality control to ensure durability and fitment accuracy.