Skoda Octavia Mk3 Rear Axle Coil Spring Absorbing Left Right N/O/S 5Q0511115Q

Skoda Octavia Mk3 Rear Axle Coil Spring Absorbing Left Right is an original component from the Leaf and coil springs group, designed for operation in the rear suspension system. It ensures body stability, correct geometry, and predictable vehicle handling during daily use.

Specifications and technical data

• SKU: 5Q0511115Q
• Mark: Skoda
• Condition: Used
• OEM Part Number: 5Q0511115Q
• Substitutable numbers: 5Q0511115Q, 5Q0 511 115 Q
• Location on the vehicle: Rear, Right, Left
• Part type: Coil Spring
• Category: Leaf & Coil Springs

Purpose and vehicle placement

The presented spring is designed for installation on the rear axle of the third-generation Skoda Octavia, suitable for use on both the left and right sides. This solution simplifies part selection and allows for symmetrical suspension operation, which translates into predictable vehicle reactions during braking, acceleration, and cornering. The element belongs to the suspension system, responsible for maintaining the correct body height relative to the ground and controlling suspension deflection under load. A properly selected spring limits excessive body roll and supports the operation of shock absorbers, which is important for both driving comfort and safety.

Technical and functional characteristics

The rear axle spring in the Skoda Octavia Mk3 works in direct connection with control arms and shock absorbers, transferring loads resulting from the vehicle's weight, passengers, and cargo in the trunk. The design selected by the manufacturer ensures:

• appropriate spring stiffness for daily operation,
• stable vehicle behavior under full load,
• control over suspension deflection on uneven surfaces. Thanks to the use of an original solution, the factory handling characteristics are maintained, which is particularly important when replacing individual components in an already tuned suspension system.

Benefits of using an original Skoda spring

Choosing a spring dedicated to a specific Skoda model allows for maintaining consistency of driving parameters with the manufacturer's specifications. Factory fitment minimizes the risk of incorrect body position, uneven tire wear, or deterioration of braking system efficiency resulting from changes in weight distribution across the axles. The element from the Leaf and coil springs group is crucial for vibration damping comfort, which is why its proper selection has a direct impact on the perceived suspension performance, noise reduction, and vehicle stability at higher speeds. Using a part consistent with the Skoda Octavia Mk3 design also facilitates subsequent diagnostics and service, as suspension operating parameters remain in line with manufacturer documentation.

Condition and service application

The spring is offered as a used original component, which provides a reasonable compromise between repair costs and maintaining factory suspension specifications. This type of component is suitable for replacing a damaged or weakened spring, as well as for restoring the car's stock parameters after previous modifications. Due to its placement on the rear axle, it is recommended to install them in pairs on one axle to ensure even suspension operation and similar deflection characteristics on both sides of the vehicle. This approach promotes even loading of cooperating components and stable vehicle handling.

Suspension system expansion and additional information

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your Skoda and need other elements from the same group, such as additional springs, leaf springs, or suspension support elements, check the available parts in the Skoda Leaf and coil springs category. To better plan a larger scope of service work and efficiently assemble a set of used components for suspension repair and other vehicle systems, it is worth checking out the guide describing one-stop-shop shopping: Comprehensive supply: from the engine to the smallest clip – how to assemble used car parts in one place?