BMW F30 LCI Spring Strut Suspension Shock Absorber Rear 6873802

BMW F30 LCI Spring Strut Suspension Shock Absorber Rear is an original suspension component designed specifically for the 3 Series LCI (Life Cycle Impulse) models. Thanks to its factory damping characteristics, it ensures stable handling, predictable body behavior, and proper ride comfort in everyday operating conditions.

Specifications and technical data

• SKU: 6873802-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873802
• Substitutable numbers: 6873802, 33526873802
• Location on the vehicle: Rear
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension system

The presented rear shock absorber is a component of the Shock Absorbers and Struts category, responsible for controlling body movements on the rear axle. Its task is to dampen spring vibrations, limit body roll, and maintain constant tire contact with the road surface, which directly affects the safety and precision of BMW handling.

Its placement on the rear axle means the component works in a key zone responsible for traction, stability during acceleration and braking, and vehicle behavior in corners. A properly selected and functional shock absorber translates into:

• more predictable car reactions during load changes,
• better body control on uneven surfaces,
• reduction of the "floating" effect of the vehicle's rear at higher speeds.

Original fitment for BMW

The shock absorber has been developed as a part dedicated to the BMW 3 Series F30 generation after the facelift (LCI), which means full structural compatibility with the factory suspension. The appropriate mounting points, geometry, and operating characteristics are adapted to the body parameters, vehicle weight, and the tuning of the rest of the suspension components.

As a result, installation is similar to the factory process – without the need for modifications, adaptations, or the use of additional spacer elements. This solution allows for maintaining the original driving characteristics of the BMW, which is particularly important in vehicles where handling precision and the consistency of the entire chassis are essential.

Performance characteristics and benefits

As a rear suspension element, the shock absorber affects several key aspects of vehicle operation:

• maintaining a stable body position during dynamic driving,
• reducing vibrations transmitted to the passenger cabin,
• more even tire wear due to better road contact,
• increased vehicle control during emergency maneuvers.

Choosing an original rear shock absorber for the BMW F30 LCI allows for maintaining consistency with other suspension components, which is important both from a safety perspective and for the predictability of the car's behavior in various road conditions.

Condition and service application

The offered item is in used condition, making it an attractive cost-effective alternative while maintaining the manufacturer's original specifications. This type of component is particularly suitable for:

• post-accident repairs, when it is necessary to replace a single rear shock absorber,
• fleet vehicle service, where cost optimization is important while maintaining the factory driving character,
• restoring the stock suspension setup after previous modifications.

Selecting the right element is facilitated by identification via the OEM part number and interchangeable numbers available in the technical specification – this allows for verifying compatibility with a specific equipment version and model year of the BMW.

Complementary BMW suspension elements

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other elements from the same group, such as additional rear shock absorbers, front struts, or related mounting components, check the available parts in the BMW Shock Absorbers and Struts category.

To better understand the relationships between shock absorbers, control arms, and stabilizers, as well as the impact of these components on driving safety, it is worth reading the guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers. This will make it easier for you to plan service work and select the appropriate components for your BMW.