BMW 17111427156 Ventilation Hose

Description

The BMW HOSE is a ventilation hose used in the cooling system of various BMW models, including the 525i, 528i, 530i, and 540i, equipped with 4.0 and 4.4L engines. It plays a crucial role in maintaining optimal engine temperature. The technical benefits of this part include improved heat dissipation and reduced risk of overheating. Dimensions: Not provided. Brand: BMW, MPN: 17111427156, Country of Origin: Germany.

Key Features & Benefits

This hose directs airflow. Specifically, it moves air from the radiator – that's where the engine coolant gets cooled down – and channels it where it needs to go. It's usually connecting the radiator to some sort of ductwork, or even directly to a fan shroud. Sometimes it’s directing air away from things that are sensitive to heat, too. It's a pretty simple part, honestly, but really crucial. Think of it like this: your engine makes a lot of heat. The cooling system, with the radiator as a main player, tries to get rid of that heat. This hose is a pathway for that system to work. Without good airflow, the radiator can't shed heat effectively. It's not directly involved in the cooling process itself, but it’s absolutely essential for getting the cooled air where it needs to be. It makes sure everything stays at a safe operating temperature.

Symptoms, Risks & Replacements

If this hose cracks, gets blocked, or collapses, it throws a wrench into the cooling process. The engine can overheat surprisingly quickly. You’ll notice if it’s bad, usually – the engine temperature gauge will start climbing, or you might even see steam. It acts like a shield, protecting other parts from heat, so if it fails, you’re risking damage to more expensive components. They’re not super expensive to replace, and a lot of folks find what they need at places like Fixparts Online. It’s one of those things that’s best to address right away, before it turns into a bigger, more costly problem. Product information is provided for reference only. The part number and compatibility with your equipment are decisive when selecting the correct item.

Warranty Information

BMW Ventilation Hose (MPN 17111427156) comes with a 1-year warranty.