11721433344 BMW Secondary Air Pump Injection Hose 540I X5

Review BMW Genuine Oem Secondary Air Injection Pump Hose For for 540I X5 740I

Secondary Air Injection Pump Hose for BMW 540i, x5, and 740i

This secondary air injection pump hose is a crucial component in ensuring optimal engine performance for BMW 540i, x5, and 740i vehicles. The hose is specifically designed to work with the secondary air injection system, which plays a significant role in reducing harmful emissions by injecting excess air into the exhaust stream.

The hose is made from high-quality materials that offer excellent durability and resistance to wear and tear. It features a reinforced design with multiple layers that protect against heat, pressure, and the corrosive effects of engine gases. The inner layer is composed of a flexible material that ensures smooth airflow while maintaining a tight seal.

This secondary air injection pump hose is a direct replacement for the original equipment, ensuring a perfect fit and reliable function. It is engineered to meet or exceed the original equipment specifications, ensuring that your BMW continues to run efficiently and effectively.

Installation of this hose is a straightforward process, making it an ideal choice for DIY enthusiasts or professional mechanics. It comes with all necessary hardware for installation, including clamps and gaskets. The hose is also backed by a comprehensive warranty, providing you with peace of mind and protection against any manufacturing defects.

In summary, this secondary air injection pump hose is a must-have component for BMW 540i, x5, and 740i owners who want to maintain their vehicle's engine performance and emissions compliance. It is made from high-quality materials, fits perfectly, and is easy to install. With its robust design and comprehensive warranty, you can trust that this hose will provide you with reliable and long-lasting service.

Buying a secondary air injection pump hose for a BMW 540i or 740i (11721433344) can be a necessary repair if the original hose is damaged or worn out. Here are some potential pros and cons to consider before making a purchase:

1. Improved Engine Performance: The secondary air injection system helps to improve engine performance by injecting excess unburnt oxygen back into the engine's combustion chamber. This leads to better fuel efficiency and reduced emissions.

2. Long-lasting Solution: A new OEM (Original Equipment Manufacturer) hose is designed to last longer than a used or aftermarket hose.

3. OEM Fit and Functionality: A new OEM hose ensures a perfect fit and optimal functionality as it is specifically designed for your BMW model.

1. Cost: OEM parts tend to be more expensive than aftermarket alternatives.

2. Availability: It may take some time to source and receive an OEM hose from your BMW dealership or an authorized BMW parts supplier.

3. Installation Complexity: Some BMW models have complex air injection systems, which may require professional installation to ensure proper function.

In summary, purchasing an OEM secondary air injection pump hose (11721433344) for your BMW 540i or 740i comes with the advantage of improved engine performance, long-lasting solution, and optimal fit and functionality. However, it may be more expensive, less readily available, and require professional installation compared to aftermarket alternatives. Ultimately, the decision to purchase an OEM hose depends on your budget, availability of the part, and your preference for genuine BMW components. If you prioritize optimal performance and a long-lasting solution, investing in an OEM hose may be the best choice for your BMW.

Details:

If a part malfunctions during this period, please get in touch with us. Genuine oem secondary air injection pump hose for Bmw 540I, X5, 740I: product overview. Provide photos of the defect if possible along with an explanation its nature.

If you live outside the USA, please research and verify it fits your vehicle before purchasing. Normal wear and tear or incorrect installation are not covered under warranty.

specifications aircondiheat:

• for models: 540i, X5, 740i
• brand: Bmw
• mpn: 11721433344
• part type: Pump Hose
• ipn: 11-72-1-433-344

payments aircondiheat:

• other
• wallet: google-pay
• credit card: discover

seller aircondiheat:

• city: nashville, tennessee
• # reviews: 1355416
• rating: 99.5%

returns aircondiheat:

• time: 30 days
• policy: returns accepted
• paid by: seller

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating

shipping aircondiheat:

• class: standard
• type: fixed
• transit: 3-7 days
• service: standard

offer aircondiheat:

• prices: $124.26–$195.35
• item condition:
  • New
  • Nuovo
  • Neu
• sold #: 12
• options: ship-to-home
• availability: in stock
• started: march 30, 2026
• in stock #: 5