BMW X1 Series E84 Rear Seal Door Trim Gap Bottom Lower Left Right N/O/S 2990317

The BMW X1 E84 Rear Door Bottom Seal is an original part from the Door Seals category, designed for installation in the rear doors of the vehicle. Its black color and factory fit ensure a cohesive appearance of the bodywork, while the used OEM part helps maintain proper sealing and reduce noise and moisture inside the cabin.

Specifications and technical data

• SKU: 2990317
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2990317
• Substitutable numbers: 51762990317, 2990317, 51762990318, 2990318
• Location on the vehicle: Rear, Right, Left
• Color: Black
• Category: Door Seals

Intended Use and Vehicle Placement

The seal is designed for installation on the bottom part of the rear doors, on both the right and left sides. This placement effectively drains water and limits the ingress of external contaminants, which is important for protecting the sills, door edges, and upholstery.

Thanks to its design tailored to the BMW X1 E84 body, the element works with the factory mounting points, facilitating installation and ensuring proper adhesion along the entire length of the door.

Material Properties and Color

The seal is made in Black, matching the standard styling of the lower door edges on this model. The dark color effectively masks typical operational dirt and harmonizes with the factory sill trims and body elements.

The flexible material used ensures adequate edge resilience, which is important for repeated opening and closing of the doors. The correctly selected plastic hardness helps maintain sealing under varying temperature and humidity conditions.

Benefits of Using an Original BMW Seal

Using an original bottom seal on the BMW X1 E84 allows you to maintain the factory protection parameters against water, mud, and dust. In practice, this translates to:

• better protection of door edges and sills against corrosion,
• reduced moisture ingress into the interior,
• stable adhesion to the sheet metal and plastic body elements,
• maintaining a cohesive look of the door line.

A used OEM part is a good choice for post-accident repairs or replacing a worn-out seal when preserving the original geometry and compatibility with other door components is important.

Selection, Installation, and Compatibility

The rear door bottom seal for the BMW X1 E84 is designed for a specific body model, minimizing the risk of fitting problems. When installing, it is worth paying attention to:

• thoroughly cleaning the door edges and sills of dirt and old material,
• checking the condition of the mounts and clips,
• even seating of the seal along its entire length, without twists or stresses.

Installation prepared in this way allows for full utilization of the element's sealing properties and reduces the need for later adjustments.

Expanded Offer and Technical Knowledge

If you are planning a comprehensive replacement of sealing elements in your BMW X1, including additional sections at the sills or other parts of the door perimeter, check the available parts in the BMW Door Seals category.

For larger body and component service work, it is also worth ensuring the condition of mechanical components and engine power supply – helpful information regarding diagnostics, selection by OEM numbers, and operation can be found in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.