Parts for your 2017 Mitsubishi Outlander-Struts

2017 Mitsubishi Outlander struts — what they do and when they need attention

Based on technical sources, the 2017 Mitsubishi Outlander uses MacPherson struts on the front axle and a multi-link rear with separate shock absorbers. This layout is confirmed by the Mitsubishi Outlander 2017 Service Manual (Front Suspension, Group 33A: MacPherson strut) and mainstream fitment catalogues used in Australian and New Zealand workshops. Petrol, diesel, and PHEV variants share this front‑strut architecture, with only the tuning and ride height differing by trim. So yes—front struts are absolutely relevant to a 2017 Outlander.

On the Outlander, the front strut is a structural part of the suspension. It combines the shock absorber and coil spring into one assembly, locating the wheel hub, supporting the vehicle’s weight, and controlling body movement. Healthy struts help keep the tyres planted, steady the steering through corners, and work hand‑in‑glove with ABS and ASC to shorten stopping distances and keep the car composed on rough Kiwi backroads and Aussie highways.

For servicing, workshops typically inspect the front struts at each service interval or at least every 20,000 km. Tell‑tales of wear include oil misting or leaks down the strut body, cupped or uneven tyre wear, knocking over bumps, vague steering, and a floaty or bouncy ride. Once the internal valves or seals are tired, braking distances can creep up and the car can porpoise over corrugations—time to plan a replacement.

Struts don’t have a fixed expiry, but many Outlanders will need fronts somewhere between 80,000 and 120,000 km, earlier if they tow, carry heavy loads, or live on rough roads. Best practice is to replace struts in pairs, and to renew the strut mounts/bearings and dust boots at the same time. Because the MacPherson strut sets wheel geometry, a proper wheel alignment is essential straight after the job.

Strut replacement involves compressing the coil spring—seriously high stored energy—so a quality spring compressor and the right torque procedures are non‑negotiable. Most owners leave it to a qualified technician. OE‑equivalent gas‑charged units are a smart pick for daily use, sportier dampers can tighten body control if the owner prefers a firmer feel. After fitment, a quick shakedown on familiar roads plus a recheck for any fastener settling is worth doing.

• Inspect regularly for leaks, damaged boots, or top‑mount play
• Replace in axle pairs, include mounts/bearings
• Always carry out a four‑wheel alignment post‑fitment
• Monitor tyre wear and road holding after any suspension work

Signs it’s time: extra bounce after speed humps, nose‑dive under braking, steering shake over mid‑corner bumps, and uneven front tyre wear patterns.

Do all 2017 Outlanders have front struts?
Yes. Across Australian and New Zealand models—2WD, AWD, petrol, diesel, and PHEV—the 2017 Outlander runs MacPherson struts up front and a separate shock/multi‑link arrangement at the rear. Tuning and spring rates can vary by trim, but the architecture is the same.

How often should front struts be replaced on a 2017 Outlander?
There’s no fixed interval. Many owners see replacement around 80,000–120,000 km. Harsh roads, towing, and heavy loads can bring that forward. Regular checks at each service, watching for leaks, noise, or tyre wear, is the sensible approach.

Is an alignment needed after strut replacement?
Definitely. On a MacPherson‑strut front end, the strut position affects camber and caster. A proper four‑wheel alignment after replacement ensures even tyre wear, straight‑line stability, and sharp steering.