Parts for your 2015 Mitsubishi Lancer-Coil springs

2015 Mitsubishi Lancer Coil Springs — What They Do and When to Replace Them

Coil springs are absolutely relevant to the 2015 Mitsubishi Lancer. Technical sources including the Mitsubishi workshop manual for the CJ/CF series (Front Suspension Group 33A and Rear Suspension Group 34A), the 2015 Lancer model specification sheets from Mitsubishi Motors Australia and New Zealand, and general repair references such as the Haynes Repair Manual for Mitsubishi Lancer (2002–2017) all describe a MacPherson strut front suspension with coil springs and a rear multi‑link (or torsion beam on certain trims) also using coil springs. In short, this Lancer runs coil springs at both ends.

On this model, the coil springs carry the vehicle’s weight, set ride height, and work with the struts/shocks to keep tyres planted over rough Aussie and Kiwi roads. They help the Lancer corner predictably, brake straight, and ride comfortably, so when they’re tired or broken, the car can sit low, feel crashy over bumps, or wander under brakes.

For servicing, most owners won’t have a set replacement interval, but inspection every service or 10,000–15,000 km is smart. Look for sagging ride height (one corner lower), chipped or cracked coils, flaking rust, and shiny “polished” spots where coils have been binding. A creak or clunk over speed humps, uneven tyre wear, or a persistent pull can also hint at spring or strut issues. In NZ, anything affecting ride height or secure mounting can trip up a WOF, likewise, roadworthy checks in Australia will flag a cracked or sagged spring.

• Always replace springs in axle pairs (both fronts or both rears) to maintain balance.
• Match the spring rate to the Lancer’s trim (e.g., ES/SE, GSR, Ralliart) to avoid odd handling or incorrect ride height.
• If springs are replaced, consider fresh strut mounts, insulators, and bump stops at the same time.
• After any suspension work, book a wheel alignment to protect tyres and steering feel.

DIYers should use a proper spring compressor and follow the CJ/CF workshop procedure, the energy stored in a coil spring is no joke. Many owners prefer a trusted workshop to handle the swap, supply OE‑equivalent parts, and torque everything to spec. With healthy coil springs, a 2015 Lancer keeps its tidy ride, safe braking manners, and that stable, confidence‑inspiring feel.

Popular questions about 2015 Mitsubishi Lancer coil springs

How can someone tell if their Lancer’s coil springs are worn or broken?
Common signs include a lower ride height on one corner, knocking or creaking over bumps, and uneven tyre wear. A sharp metallic “ping” can indicate a coil has snapped. If the car feels floaty or bottoms out easily, the springs or struts may be past their best and should be inspected professionally.

Should coil springs be replaced with the shocks/struts?
Not always, but it’s often sensible. If mileage is high or corrosion is visible, pairing fresh springs with new struts/shocks restores ride height and control. At minimum, replace in axle pairs and add new mounts and insulators to avoid noise and premature wear.

Are aftermarket “lowering” springs OK on a daily‑driven Lancer?
Quality lowering springs designed for the CJ/CF Lancer can work well if matched with suitable dampers and an alignment. Go mild on the drop to protect ride comfort, tyre life, and clearance. Poor‑quality springs or excessive lowering can cause harshness and geometry issues.