URO 11721437911 Secondary Air Injection Pump

Overview of URO Secondary Air Injection Pump for BMW X5

The URO Secondary Air Injection Pump (Part Number 11721437911) is designed specifically for BMW X5 models to support emission control systems. This pump helps maintain optimal air injection performance, contributing to reduced emissions and improved engine efficiency.

• Compatible with BMW X5 vehicles
• Inside diameter: 23 mm
• Hose outside diameter: 28 mm
• Includes 2 hose connectors and 1 male connector
• Pressure contact terminal type with 2 male terminals
• Constructed with durable PA6 housing material
• Includes mounting hardware for secure installation
• Regular grade type with 2 wires for reliable operation
• No pulley included

Detailed Product Description

The URO Secondary Air Injection Pump 11721437911 is engineered to meet the specifications required by BMW X5 emission control systems. Featuring a robust PA6 housing, this pump ensures durability and resistance to heat and chemicals commonly found in engine compartments. The pump’s inside diameter of 23 mm and hose outside diameter of 28 mm are designed to fit precisely with the vehicle’s air injection hoses, ensuring a secure and leak-free connection. It includes two hose connectors and a single male connector with pressure contact terminals, facilitating straightforward electrical connections. The pump operates with two wires and two male terminals, providing consistent performance without the need for a pulley, simplifying the installation process.

Applications and Problem Resolution

• Restores proper secondary air injection function in BMW X5 models
• Helps reduce harmful emissions by supporting the air injection system
• Addresses issues related to air pump failure such as check engine light activation
• Prevents rough idling and poor engine performance caused by faulty air injection
• Eliminates unusual noises from the secondary air injection pump area

Installation Notes and Tips

When installing the URO Secondary Air Injection Pump 11721437911, ensure all hose connections match the specified inside and outside diameters (23 mm and 28 mm respectively) for a proper seal. Verify the electrical connectors are securely attached to the male pressure contact terminals. Since the pump does not include a pulley, confirm compatibility with your vehicle’s belt system. Use the included mounting hardware to secure the pump firmly in place, preventing vibration and potential damage during operation.

Quality Assurance and Warranty

URO parts are manufactured to meet OEM standards, ensuring reliable fit and function for BMW X5 vehicles. The Secondary Air Injection Pump 11721437911 undergoes rigorous quality control to maintain consistent performance. Please refer to the manufacturer’s warranty policy for specific coverage details.