BMW X3 Series E83 Rear Left Right N/O/S Coil Spring Suspension Set KYB RX6750

BMW X3 Series E83 Rear Left Right N/O/S Coil Spring Suspension Set is a set of rear suspension coil springs designed for the left and right axle of the BMW X3 E83 model. The set belongs to the Leaf springs and coil springs category, providing stable body support and predictable vehicle handling. It is a practical solution for users looking for a proven, used suspension component with preserved functionality.

Specifications and technical data

• SKU: X3 E83 Rear Coil Spring Set KYB RX6750
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: X3 E83
• Substitutable numbers: X3 E83, KYB RX6750, KYB RX6750 06/2018, EM
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and fitment for BMW X3 E83

The presented set of springs has been prepared for the rear axle of the BMW X3 E83, with the possibility of installation on both the left and right sides. This allows for restoring consistent suspension performance parameters on both sides of the vehicle during a single service operation, which is crucial for handling, traction, and even load distribution.

Components in this group are designed to work with the factory suspension geometry and stock shock absorbers, which facilitates installation and reduces the need for additional modifications. Using a dedicated set of springs allows for maintaining the handling characteristics typical of the BMW X3 E83.

Technical and functional characteristics

The rear coil spring set is responsible for maintaining the correct vehicle ride height and stabilizing the vehicle during acceleration, braking, and driving under load. Properly selected spring stiffness affects:

• control of body roll during dynamic maneuvers,
• damping comfort of road irregularities in combination with shock absorbers,
• even load distribution on the rear axle,
• maintaining correct wheel geometry under typical operating conditions.

As an element from the Leaf springs and coil springs category, the set works continuously across a wide range of loads, which is why its proper selection is important for both safety and the durability of other suspension components.

Condition, origin, and service application

The springs come from dismantling and are offered as a used component, which is a cost-effective solution for users looking for an economical yet functional alternative to new parts. Such components are particularly useful for:

• post-accident repairs of the rear suspension,
• replacing springs after fatigue or mechanical damage,
• restoring factory suspension parameters after previous modifications.

Using a complete set for the rear axle helps achieve consistent vehicle behavior, without differences in performance characteristics between the left and right sides.

Benefits of installing a complete spring set

Replacing springs as a complete set offers several practical advantages:

• maintaining even suspension performance characteristics on both sides of the axle,
• reducing the risk of uneven wear of tires and mating components,
• improving vehicle stability when the trunk is fully loaded or when towing,
• more predictable car reactions on bumps and in corners.

For BMW users who value precise handling and comfort, installing properly selected springs is an essential element of comprehensive suspension maintenance.

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 mounting brackets, check the available parts in the BMW Leaf springs and coil springs category.

Additional information and technical support

When planning broader service work on BMW cars, it is also worth paying attention to the condition of electronic systems and control modules that work with safety and comfort systems. In the context of the 3 and 5 series models, the material describing the use of dismantled parts in electronics repairs may be helpful – more information can be found in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.