BMW E81 E87N Air Duct Passive Cooling Flap System Bottom Front 7174452

The BMW E81 E87N Front Air Vent Grille Louvre is an original body part from the Cladding, Decorative Strips, and Decorations category, designed for installation on the front of the vehicle. Engineered by BMW, it ensures proper airflow direction and provides an aesthetic finish to the front fascia, maintaining the car's factory appearance.

Specifications and technical data

• SKU: 7174452
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7174452
• Substitutable numbers: 51647174452, 7174452
• Location on the vehicle: Front
• Category: Trim

Purpose and Function of the Part

The front air vent grille louvre is responsible for managing airflow around the radiator, engine compartment, and front bumper. Thanks to its precise geometry:

• it stabilizes airflow during driving,
• it supports efficient cooling of components,
• it serves as a protective cover and decorative element for the front fascia.

As a part dedicated to specific BMW 1 Series models, it maintains stylistic consistency with other body elements and allows for installation in place of the original component.

Construction and Fitment for BMW

This part belongs to the Cladding, Decorative Strips, and Decorations category, meaning it combines technical and aesthetic functions. The vent's construction is prepared for installation on the front of the body, preserving the correct mounting points and a shape that matches the bumper and adjacent panels.

Original BMW origin facilitates:

• precise fitment with factory mounting holes,
• maintenance of the characteristic styling lines of the E81/E87N series,
• easier installation without the need for structural modifications.

Product Condition and Service Application

The offered air vent grille louvre is a used part, making it a sensible choice for accident repairs, replacing damaged body elements, or restoring a car to a near-factory condition. A used component helps reduce service costs while maintaining the original manufacturer's specifications.

It is particularly suitable for situations where:

• the front fascia has been damaged and the air-directing element needs replacement,
• maintaining the vehicle's factory appearance is required,
• fitment to original mounting points is a priority.

Benefits of Choosing an Original BMW Louvre Vent

By choosing this part, you gain:

• factory fitment – a component designed specifically for the relevant BMW models,
• visual consistency with other body elements,
• maintenance of proper airflow in the front of the vehicle.

With this air vent grille louvre, you can restore the correct operating conditions for the cooling system and the aesthetics of the front fascia without the need for aftermarket alternatives with uncertain fitment.

Related Products and Technical Knowledge

If you are looking for other parts from the BMW Cladding, Decorative Strips, and Decorations category, check out the BMW Cladding, Decorative Strips, and Decorations available in our store to select a complete body trim for your car.

When choosing between original, aftermarket, and used parts, it's worth understanding the differences in cost and fitment – the article Original, Aftermarket, or Used – Which Car Parts Offer the Best Value? will be helpful, providing practical comparisons and service tips.