Parts for your 2015 Mitsubishi Outlander-Strut mounts

2015 Mitsubishi Outlander strut-mounts — what they do and when to replace them

Technical sources confirm strut-mounts are fitted to the 2015 Mitsubishi Outlander. The Mitsubishi Motors Workshop Manual (Group 33A: Front Suspension) for the 2013–2016 Outlander (GF) specifies a MacPherson strut front suspension with an upper strut insulator/mount and bearing. Mitsubishi’s electronic parts catalogue (EPC/ASA) and major OE-equivalent catalogues also list front strut-mounts for this model. The rear is a multi-link setup with separate shocks and springs, so “strut-mounts” apply to the front only.

On the 2015 Outlander, the front strut-mounts sit at the top of each MacPherson strut assembly, under the bonnet. They isolate vibration and road harshness, keep the strut properly located in the body, and, thanks to the integrated bearing, allow the strut to rotate smoothly as the wheels steer. That bearing action is what keeps steering feel light and precise while reducing noise, vibration and harshness inside the cabin.

As part of normal servicing, it’s smart to have the strut-mounts inspected whenever the front suspension, tyres or steering are being checked. Look for perished or cracked rubber, rust around the top hat, binding or notchy steering feel, and any clunks over bumps or creaks while turning. Because they work hard every day, many owners see wear show up somewhere between 80,000 and 150,000 kilometres, depending on roads and load.

Best practice when replacing front struts is to fit new strut-mounts and bearings at the same time. Reusing a tired mount on fresh dampers can undo the benefit and leave annoying noises behind. Always replace in pairs (left and right), use a quality spring compressor, and never loosen the centre nut without the spring safely compressed. Fit new self-locking nuts where specified, torque to Mitsubishi’s specs, then book a wheel alignment to protect tyre life and restore crisp steering.

Drivers who notice vague turn-in, steering “memory” after corners, or a dull thud over sharp bumps might be dealing with worn strut-mounts rather than the shocks themselves. Sorting them promptly keeps the Outlander tracking straight, reduces tyre scalloping, and keeps the commute quiet. It’s a straightforward job for a qualified workshop and a worthwhile refresh for any high‑kilometre Outlander that’s starting to feel a bit loose at the front.

• Common signs: clunks over bumps, creaks while steering, steering bind or wander, uneven tyre wear.
• Service tips: replace in pairs, include new bearings, torque to spec, finish with alignment.

Popular questions

How often should 2015 Outlander strut-mounts be replaced?

There’s no fixed interval, but many owners replace them between 80,000 and 150,000 km or whenever front struts are renewed. If there’s noise, steering notchiness, or visible rubber cracking, it’s time. Pairing new mounts with new struts saves labour and avoids repeat visits.

Can you drive with a worn strut-mount?

Usually, yes—for a while—but it’s not ideal. Worn mounts can knock, bind the steering, and accelerate tyre wear. If the bearing seizes or the rubber separates, handling and safety can suffer. Get it checked promptly and plan a replacement before it gets worse.

Do the rear shocks have strut-mounts on a 2015 Outlander?

No. The rear uses a multi-link suspension with separate springs and shock absorbers. The shocks have their own upper mounts/bushes, but not the rotating strut-mount and bearing used on the front MacPherson struts.