URO 11531722743 HVAC Heater Hose

Reliable HVAC Heater Hose for BMW 3 Series Models

The URO HVAC Heater Hose with part number 11531722743 is designed specifically for select BMW vehicles, including the 325e, 325es, 325i, 325is, and 325iX models. This hose ensures proper coolant flow within the heating system, maintaining optimal cabin temperature and engine performance.

• Compatible with BMW 325e, 325es, 325i, 325is, and 325iX models
• OEM part number 11531722743 for precise fitment
• Constructed to withstand high temperatures and pressure in HVAC systems
• Durable material resists cracking and leaks over time
• Designed to maintain efficient heater core function

Product Details and Specifications

The URO HVAC Heater Hose (11531722743) is engineered to meet or exceed original equipment specifications for BMW 3 Series vehicles. It is manufactured from high-quality materials that resist heat degradation and chemical exposure common in automotive cooling systems. This hose plays a critical role in circulating coolant between the engine and heater core, ensuring consistent heat delivery inside the vehicle cabin. Its precise dimensions and construction provide a secure, leak-free connection, helping to prevent HVAC system failures related to coolant loss or hose deterioration.

Applications and Common Issues Addressed

• Replacement for cracked or leaking heater hoses in BMW 325e, 325es, 325i, 325is, and 325iX
• Resolves heater core coolant flow interruptions
• Prevents overheating caused by coolant leaks in the HVAC system
• Addresses poor cabin heating performance due to hose failure
• Eliminates coolant contamination from hose material breakdown

Installation Notes and Tips

When installing the URO HVAC Heater Hose 11531722743, ensure the engine is cool to avoid burns from hot coolant. Inspect all hose connections and clamps for wear and replace if necessary to maintain a secure seal. Proper routing of the hose is essential to prevent kinks or contact with moving engine parts. It is recommended to flush the cooling system before installation to remove debris that could damage the new hose or heater core.

Quality Assurance and Warranty

URO parts are manufactured to meet strict quality standards, providing reliable performance for BMW HVAC systems. While specific warranty details for part number 11531722743 may vary, URO typically offers coverage against defects in material and workmanship. Using this OEM-equivalent heater hose helps maintain the integrity of your vehicle’s heating system and supports long-term durability.