Parts for your 2016 Mitsubishi Asx-Strut mounts

2016 Mitsubishi ASX strut-mounts — what they do and when to replace them

Technical sources confirm the 2016 Mitsubishi ASX is fitted with strut-mounts at the front. The Mitsubishi Motors workshop manual for GAxW ASX/Outlander Sport (Front Suspension) specifies a MacPherson strut design with an upper insulator/mount and integrated bearing. OEM electronic parts catalogues and major aftermarket catalogues (e.g., KYB, Monroe) list dedicated front strut mounts for 2010–2017 ASX. The rear of the ASX is a multi-link suspension with separate shock absorbers, so “strut-mounts” apply to the front only.

On the 2016 ASX, front strut-mounts do a few big jobs. They bolt the strut to the body, isolate noise and vibration, and house a bearing that lets the strut turn smoothly with the steering. That little stack of rubber and steel keeps the cabin quiet and the steering feel tidy, especially over Aussie and Kiwi backroads.

There’s no fixed service interval for strut-mounts, but inspection is smart every 50,000–80,000 km or whenever front shocks/struts are replaced. Many owners treat new mounts and bearings as cheap insurance when fitting new struts, because worn mounts can make fresh shocks feel average. Look for perished rubber, separated bonding, rusty or collapsed top hats, and notchiness or graunching from the bearing when the steering is turned.

• Common signs they’re tired: clunks over speed humps, a creak when turning at parking speeds, vague return-to-centre, steering kickback, and uneven front tyre wear.
• Best practice: replace in pairs, use quality mounts with new hardware, and orient the bearing/top hat exactly as per the manual.
• After the job: get a wheel alignment. Removing the strut can nudge camber and toe on the ASX.

There’s no routine lubrication—the bearing is sealed—so good maintenance is about timely inspection and correct installation. While the struts are out, it pays to check the coil spring isolators, bump stops and dust boots. If the vehicle has done big kilometres on chipseal or corrugations, fresh mounts can sharpen steering feel and cut cabin chatter noticeably.

Note: the ASX’s rear end uses shocks with their own top mounts, not MacPherson struts, so rear “strut-mounts” aren’t a thing on this model year.

Popular questions about 2016 Mitsubishi ASX strut-mounts

Do the rear suspension units on a 2016 ASX have strut-mounts?

No. The rear is multi-link with separate shock absorbers and springs. The term “strut-mount” specifically refers to the MacPherson layout at the front. Rear shocks do have upper mounts, but they’re not the same design as a front strut-mount with a steering bearing.

How long do front strut-mounts typically last on a 2016 ASX?

It varies with roads and load, but many last 80,000–150,000 km. Frequent corrugations, speed humps and full-lock parking manoeuvres can age the rubber and bearing sooner. If there’s noise, play, or steering roughness, inspect and replace as needed rather than waiting for a set kilometre figure.

Is an alignment needed after replacing ASX front strut-mounts?

Yes. Any time the strut is removed, camber and toe can shift. A proper four-wheel alignment brings the steering back on centre, protects tyre life, and ensures the new mounts deliver their best feel.