BMW F40 3Y Coil Spring Set Rear Left Right N/O/S Suspension Coil Dampering

BMW F40 3Y Coil Spring Set Rear Left Right N/O/S Suspension Coil Dampering is an original set of suspension components designed for the rear axle, prepared specifically for demanding BMW users. The set includes springs mounted on the left and right sides, which allows for a consistent, technically correct replacement of both sides simultaneously. Thanks to this solution, you can restore proper body support, stability, and predictable vehicle handling in daily operation.

Specifications and technical data

• SKU: 6892131-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6892131
• Substitutable numbers: 6892131, 33536892131
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and function in the BMW suspension

The presented set of springs works in the rear part of the suspension, on the left and right sides, responsible for maintaining the correct body height and proper load distribution. Combined with shock absorbers, these elements form a key suspension system that influences:

• vehicle stability during straight-line driving and cornering,
• damping comfort on uneven surfaces,
• even load distribution on the rear axle,
• correct wheel geometry and predictable handling.

By using original components from the Leaf springs and coil springs group, the factory suspension performance characteristics are maintained, which is important for both safety and the durability of other components.

Rear axle set – left and right side

The set includes springs intended for installation on both sides of the rear axle, which allows for the simultaneous replacement of elements working under identical conditions. This configuration reduces the risk of differences in suspension deflection between the left and right sides and helps maintain:

• symmetrical body support,
• consistent vehicle reactions to trunk and rear seat loads,
• even tire wear on the rear axle.

This solution is particularly beneficial for city and extra-urban driving, where the suspension is exposed to frequent load changes and operation on uneven surfaces.

Original BMW brand and installation compatibility

The springs come from the BMW line, which means maintaining factory performance parameters and full compatibility with the manufacturer's suspension design. Proper fitment for the specific model minimizes the risk of installation issues and eliminates the need to modify other system components. The product has an assigned OEM part number and replacement numbers, which facilitates verification of compatibility with a specific vehicle version based on service documentation or manufacturer catalogs.

The used condition allows for an economical restoration of suspension efficiency while maintaining the original specification, which is particularly important in the case of budget repairs or phased vehicle restoration.

Why choose this spring set

Choosing a complete rear axle spring set for BMW is a solution that combines technical and economic aspects. The most important advantages include:

• consistent suspension performance thanks to replacing elements on both sides of the axle,
• maintaining factory ride comfort and predictable handling,
• original origin from the BMW group, which promotes durability and correct installation,
• possibility of matching based on OEM part number and reference numbers.

For users considering different service strategies, an article comparing new and used components may be helpful – more information can be found in the material Car parts – new or used? We compare costs, quality, and durability.

Expanding your BMW suspension upgrade

If you are planning a comprehensive repair or upgrade of the rear suspension area in your BMW and need other elements from the same group, such as additional springs, leaf springs, or cooperating elements within the rear axle, check out the available parts in the BMW leaf springs and coil springs category.