Parts for your 2007 Mitsubishi Lancer-Coil springs

2007 Mitsubishi Lancer Coil Springs: What They Do and When to Replace

Coil springs are absolutely used on the 2007 Mitsubishi Lancer. Technical sources including the Mitsubishi Motors Lancer workshop manual for CH/CS models (2003–2007), the Mitsubishi electronic parts catalogue (EPC/ASA), and AU/NZ suspension catalogues from OE-equivalent suppliers (e.g., KYB/Monroe) specify MacPherson struts with coil springs up front and a rear multi-link setup with coil springs. So, coil springs are relevant to this vehicle and are fitted at both ends.

On a 2007 Lancer, the coil springs carry the car’s weight, keep the ride height where it should be, and soak up bumps before the shocks/struts control the motion. They’re key to comfort and handling, helping tyres keep grip on rough Kiwi B-roads and Aussie corrugations alike. When they’re healthy, the Lancer feels planted and predictable, when they’re tired or broken, it sits low, rides harshly, and can wander under brakes.

There isn’t a strict service interval for coil springs, but they should be inspected at each service, especially as the kilometres climb past 100,000. Look for cracked paint, deep rust pitting, broken ends, or a visibly lower ride height on one corner. Squeaks over speed humps or a “thud” on turn-in can also point to a cracked spring or failed isolator.

• Common signs it’s time to replace: one side sits lower, uneven tyre wear, clunks over bumps, or the car bottoms out with modest loads.
• Best practice: replace springs in axle pairs to keep handling balanced.

When replacing coil springs on a Lancer, a proper spring compressor and safe workshop practice are a must. It’s smart to fit new strut mounts, bearings (front), and rubber isolators at the same time. After any spring or strut work, get a wheel alignment to bring camber and toe back into spec. If the Lancer often carries heavy cargo or a tow load, consider springs rated for that duty rather than generic “lowering” options.

For longevity, keep an eye on corrosion, clean out trapped road grime around the spring seats, and avoid driving long distances with the boot overloaded. Correct ride height isn’t just about looks—it protects CV joints, shocks, and tyres, and keeps the Lancer steering sweet and predictable.

Do the 2007 Lancer’s front and rear both use coil springs?
Yes. The front MacPherson struts use coil springs, and the rear multi-link suspension also uses coil springs. That’s confirmed across the factory workshop manual and mainstream AU/NZ suspension catalogues.

Should coil springs be replaced in pairs?
Ideally yes—replace both fronts or both rears together. Pair replacement keeps the ride height and handling balanced, and avoids chasing uneven steering or braking feel.

Can lowering springs be fitted without changing shocks?
They can, but it’s not always ideal. Shorter, stiffer springs work best with matched dampers. On a 2007 Lancer, running lowering springs on tired factory shocks can make the ride crashy and reduce tyre contact on rough roads. Matched spring-and-damper kits deliver a better result.