BMW X3 Series E83 E83N LCI Rear Suspension Shock Absorber Strut Damper Pair Set

Description

BMW X3 Series E83 E83N LCI Rear Suspension Shock Absorber Strut Damper Pair Set is an original component from the Shock Absorbers and Struts group, designed for operation on the vehicle’s rear axle. It provides control over suspension deflection, stabilizes the body during acceleration, braking, and driving over uneven surfaces, and influences the handling precision of the BMW X3 E83. This is a solution for users who expect predictable vehicle behavior and wish to maintain the factory suspension performance characteristics.

Specifications and technical data

• SKU: 3451402-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3451402
• Substitutable numbers: 33503451402, 3451402, 33503413789 33503414164 33500363604, 33503453525 33503449392 33503451400, 3451400 3449392 3453525, 3451400, 3449392, 3453525
• Location on the vehicle: Rear
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension system

The presented shock absorber is designed for installation on the rear axle of the BMW X3 E83, on both the right and left sides. It is responsible for damping vibrations generated while driving over uneven surfaces, limiting body roll, and maintaining constant tire contact with the road surface. This allows the suspension system to operate within a stable range, ensuring that safety systems such as ABS and traction control have the proper operating conditions.

Selecting the correct shock absorber for a specific BMW model is crucial for maintaining proper suspension geometry, even tire wear, and predictable vehicle response to steering inputs. Using a component from the same design group as the factory-installed one allows for maintaining consistency in damping characteristics with the remaining rear suspension components.

Technical characteristics and compatibility

The shock absorber belongs to the Shock Absorbers and Struts category, meaning it is a component responsible for the controlled damping of suspension spring movements and vertical body stabilization. The design is adapted to the specifics of the BMW X3 E83, taking into account vehicle weight, load distribution, and rear suspension geometry.

The product has a dedicated OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific equipment version and vehicle year. Before purchasing, it is recommended to compare the markings with the currently installed component or service documentation to confirm full compatibility. This minimizes the risk of installing an incorrect component and ensures the proper operation of the entire system.

Condition, origin, and advantages of using a used part

The offered shock absorber is a used part, originating from an original BMW suspension system. This type of component allows for maintaining structural consistency with other vehicle parts while representing a reasonable cost-effective choice compared to many aftermarket replacements of unknown origin. For many users, it is important that original suspension components were designed specifically for a particular model, which translates into predictable vehicle behavior under various road conditions.

In the case of used parts, it is important to perform a standard technical condition check at a workshop before installation – verifying tightness, range of motion, and any potential play. A properly selected and functional rear axle shock absorber influences driving comfort, stability at higher speeds, and braking effectiveness, especially on uneven surfaces.

Benefits of a properly selected rear shock absorber

Using the correct shock absorber on the rear axle of the BMW X3 E83 brings a number of practical benefits:

• more predictable vehicle behavior during sudden maneuvers and lane changes,
• reduction of excessive body roll during braking and acceleration,
• more stable tire contact with the road surface, which supports the operation of safety systems,
• more even tire wear and reduced load on other suspension components.

For drivers who expect consistent handling and comfort on longer journeys from their BMW, a properly selected rear shock absorber is one of the key elements in maintaining the appropriate driving characteristics.

Suspension service expansion and additional materials

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 shock absorbers, complete struts, or mounting brackets, check out the available parts in the BMW Shock Absorbers and Struts category.

To better understand the relationships between shock absorbers, control arms, and stabilizers, and the impact of these components on driving safety, it is worth consulting our guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers. This is a practical addition to your knowledge when planning suspension service for the BMW X3 E83 and other models.