Coil Springs

Whether towing a trailer, heading off-road, or refining on-road handling, Repco stocks a wide range of coil springs to suit different driving needs. Quality coil springs play a critical role in maintaining correct ride height, load carrying capability, and vehicle stability. Repco offers trusted brands including King Springs, Drivetech, and MaxiTrac, covering passenger vehicles, performance applications, and four-wheel drives.

How to remove coil springs without a coil spring compressor

Removing coil springs without a coil spring compressor requires caution and mechanical understanding. The vehicle must be raised securely on stands, with wheels removed to access the suspension. In many setups, components such as the lower control arm or shock absorber need to be disconnected to relieve tension from the coil spring suspension.

Before attempting removal, ensure the coiled spring is not under load. Springs store significant energy, and uncontrolled release can cause serious injury. While experienced technicians may manage controlled disassembly in certain suspension designs, using a purpose-built spring compressor remains the safest and most precise method.

How to install coil springs on a bare strut and what do replacement coil springs cost?

Installing coil springs onto a bare strut requires correct alignment and controlled compression. The spring must sit properly in the lower perch, with the tail aligned to the locating stop. Using a quality spring compressor, compress the spring evenly until the top mount can be fitted securely.

After assembly, confirm the spring is seated correctly in both upper and lower mounts before reinstalling into the vehicle. Replacement coil springs typically range from $250 to $400 per pair, depending on brand, vehicle application, and performance specification. Premium suspension springs such as those from King Springs may offer specific ride height options or load ratings.

How long do coil springs last?

Under typical road conditions, car springs generally last between 100,000 and 150,000 kilometres. However, longevity depends on factors such as load weight, road quality, driving habits, and environmental exposure.

Vehicles frequently carrying heavy loads, travelling off-road, or operating in coastal areas may experience earlier wear due to increased stress and corrosion. Regular inspections during servicing help identify sagging, cracking, or uneven ride height that may indicate fatigue within the coil spring suspension.

How often do coil springs need to be replaced?

While there is no fixed replacement interval, many vehicles require coil spring replacement within the 100,000 to 150,000 kilometre range. Signs that springs may need attention include a noticeable drop in ride height, uneven stance between sides, clunking noises over bumps, or excessive body movement.

Changes in car suspension behaviour, particularly after heavy towing or consistent load carrying, should prompt inspection. Replacing worn springs restores proper geometry, improves tyre wear patterns, and supports safe handling characteristics.

What other components do I need to check when changing coil springs?

When replacing rear springs or front suspension springs, it is important to inspect associated components. Shock absorbers should be checked for leaks or reduced damping performance. Strut mounts, bushings, spring seats, and control arm joints should also be examined for wear or cracking.

Replacing worn supporting components at the same time ensures balanced car suspension operation and helps extend the service life of the new springs. Addressing the complete assembly rather than a single component supports consistent ride quality and predictable handling.

Repco are your home of quality coil springs and suspension parts

Repco provides a comprehensive range of suspension components to help maintain vehicle stability and safety across varied driving conditions. Selecting the correct coil springs for your application ensures the right balance of ride comfort, load handling, and durability. With trusted brands and knowledgeable advice available at Repco, you can confidently maintain suspension performance whether commuting daily, towing, or travelling off-road.