Genuine 11727553059 Secondary Air Injection Pump Hose

Overview of Genuine Secondary Air Injection Pump Hose

The Genuine Secondary Air Injection Pump Hose, part number 11727553059, is designed specifically for select BMW models. This component plays a critical role in the emission control system by ensuring proper air flow to reduce exhaust emissions.

• Compatible with BMW 325Ci, 325i, 325xi, 330Ci, 330i, and 330xi models
• Genuine OEM quality for reliable fit and function
• Part number 11727553059 ensures exact replacement
• Essential component of the air injection system for emission control
• Durable construction to withstand engine bay conditions

Detailed Product Description

This Genuine Secondary Air Injection Pump Hose is engineered to meet the specifications of BMW’s emission control system. It connects the secondary air injection pump to the rest of the air injection system, facilitating the delivery of fresh air into the exhaust stream during cold starts. This process helps reduce harmful emissions by promoting the oxidation of unburned hydrocarbons and carbon monoxide. The hose is manufactured to OEM standards, ensuring a precise fit for BMW 325Ci, 325i, 325xi, 330Ci, 330i, and 330xi models. Using part number 11727553059 guarantees compatibility and maintains the integrity of the vehicle’s emission system.

Common Issues Addressed by This Part

• Secondary air injection pump hose cracks or leaks causing emission system faults
• Check engine light triggered by air injection system malfunctions
• Failed emissions tests due to improper air injection
• Reduced engine performance related to air injection system failure
• Unusual noises from the air injection pump area

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Inspect surrounding components for wear or damage during replacement
• Use OEM part number 11727553059 for exact fitment on compatible BMW models
• Verify all clamps and connections are secure to prevent leaks
• Consult the vehicle’s service manual for torque specifications and detailed procedures

Quality Assurance and Warranty

This Genuine Secondary Air Injection Pump Hose is manufactured to meet BMW’s original equipment standards. It undergoes rigorous quality control to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship. Using this OEM part helps maintain the vehicle’s emission compliance and overall system reliability.