BMW E81 E87 Engine Compartment Front Seal Sealing L=1380 MM 8045445

BMW E81 E87 Hood Seal Front 8045445 is an original part from the Window Seals and Trim category, designed for installation in the front part of the engine bay. The carefully designed sealing profile helps to limit the ingress of water, dirt, and noise under the hood, improving driving comfort and component protection. This is a practical solution for users who want to maintain the factory character of the engine bay in their BMW 1 Series E81/E87.

Specifications and technical data

• SKU: 8045445
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8045445
• Substitutable numbers: 8045445, 51768045445, 51767178049, 7178049, 51477238845, 7238845
• Location on the vehicle: Front
• Category: Window Seals, Gaskets & Trims

Purpose and Function of the Hood Seal

The presented seal is a component mounted in the front part of the vehicle, in the hood area. Its purpose is to create a flexible barrier between the hood and the body, which helps to:

• limit the ingress of water and contaminants into the engine bay,
• reduce the penetration of external noise into the cabin,
• stabilize the hood's position relative to the body,
• maintain an aesthetic, tidy appearance of the front of the car.

Thanks to its precise fit for the specific generation of BMW 1 Series, the seal works with factory mounting points and hood geometry, which facilitates installation and ensures proper adhesion.

Original Origin and Compatibility

The seal comes from the BMW line, which means compliance with the manufacturer's factory standards in terms of shape, rubber compound hardness, and mounting method. Original origin translates to:

• secure fit to the hood edge and adjacent body elements,
• consistency with other seals in the vehicle,
• easier part identification by OEM number and interchangeable numbers, if needed for verification.

This is a particularly beneficial solution for users who want to maintain consistency with the vehicle's factory specifications, without the need to use aftermarket parts with uncertain fit.

Performance Characteristics and Installation

The front hood seal operates in variable temperature conditions and is exposed to water, road salt, and dirt. Replacing a worn-out part with an original seal allows for:

• reducing the risk of corrosion in critical areas along the hood edge,
• limiting air drafts around the front of the engine bay,
• maintaining a stable hood closure without unwanted play.

The part is designed for installation in a specific location on the vehicle, which makes the work easier for a mechanic or a DIY enthusiast. In practice, this involves removing the old seal and fitting the new one into the factory guides or clips, without the need for body modifications.

Product Condition and Service Application

The seal is offered in used condition, allowing for an economical replacement while maintaining original origin. This type of part is particularly suitable in situations where:

• the existing seal is cracked, deformed, or partially missing,
• after a collision or bodywork repairs, it is necessary to restore complete hood sealing,
• the user wants to restore proper hood fit and reduce noise from the engine bay.

Choosing an original seal from a dismantled vehicle is a sensible compromise between cost and maintaining factory fit parameters.

BMW Window Seals and Trim – Selecting the Right Parts

If you are looking for other BMW Window Seals and Trim compatible with your model, use our dedicated category: BMW Window Seals and Trim. There you will find a wide selection of body sealing elements, which will facilitate a comprehensive approach to bodywork service.

How to Verify Compatibility by OEM Numbers

When selecting a hood seal for a specific BMW 1 Series model, it is advisable to use the OEM number and interchangeable numbers to ensure the part is compatible with the year and body version. For users who want to deepen their knowledge on verifying components by numbers, we have prepared a practical guide: Risk-free online parts shopping – verifying compatibility by OEM numbers. This will help you avoid mistakes when ordering body parts and seals for your BMW.