Parts for your 2022 Subaru Impreza-Struts

2022 Subaru Impreza struts — what they do and when to replace them

Struts are absolutely relevant on the 2022 Subaru Impreza. Subaru’s own technical literature confirms the front suspension is MacPherson strut, with a double-wishbone layout at the rear (2022 Impreza Specifications – Chassis, Subaru Service Manual, Front Suspension, Subaru Genuine Parts Catalogue). That means the vehicle uses front strut assemblies and separate shock absorbers at the rear.

On the front of the Impreza, the MacPherson strut does double duty: it’s both a damper and a structural member that locates the wheel, working with the steering knuckle and top mount. It keeps the ride planted over rough Kiwi and Aussie roads, helps the hatch or sedan track straight at motorway speeds, and tames body roll in the bends. Because the strut carries suspension loads, condition really matters for braking stability, steering feel and tyre wear.

When it’s time for a service, it’s smart to get the front struts and mounts inspected for leaks, damage and free play. A quick road test will also pick up changes in ride control. Many owners find struts last well past 80,000–120,000 kilometres, but driving conditions, load and road quality can shorten that window. There’s no set change interval, so go by condition.

• Signs your Impreza may need front struts: oily seepage on the strut body, knocking over bumps, a floaty or bouncy feel, nose-diving under brakes, vague steering, or cupped/uneven tyre wear.
• Recommended checks every 10,000–15,000 km or 6–12 months: strut leakage, top mounts/bearings, bump stops and dust boots, and stabiliser (sway bar) link wear.

If replacement’s on the cards, it’s best practice to replace struts in pairs (left and right) for balanced handling, and to fit new mounts/bearings if there’s any noise or play. Always follow Subaru torque specs and procedures (Service Manual – Front Suspension). A proper four-wheel alignment is essential afterwards to get steering and tyre wear back on point. Because the strut is under spring tension, use a quality spring compressor or have a pro handle the job. Quality OEM or reputable aftermarket units will restore crisp control, reduce braking dive and keep tyres wearing evenly. It’s a tidy way to keep the 2022 Impreza feeling sure-footed and safe on New Zealand and Australian roads.

Technical sources referenced: Subaru 2022 Impreza Specifications (Chassis), Subaru Service Manual – Front Suspension, Subaru Genuine Parts Catalogue.

Popular questions

Are rear struts used on the 2022 Impreza?
No. The 2022 Impreza runs MacPherson struts at the front and a double-wishbone setup with separate shock absorbers at the rear. So you’ll be replacing rear shocks, not rear struts.

That said, rear shocks, upper mounts and bushings still affect ride and tyre wear. If the back end feels floaty or you see uneven wear, add the rear shocks to the inspection list.

How long do the front struts typically last?
Many owners see 80,000–120,000 km before performance tapers off, but there’s no hard rule. Corrugated roads, heavy loads and frequent city kerb strikes can shorten life.

Go by condition: if there’s oil leakage, knocking, poor control or uneven tyre wear, it’s time to act—ideally in left/right pairs with an alignment.

Do the struts need an alignment after replacement?
Yes. Because the strut locates the front wheel, changing it can alter camber and toe. A four-wheel alignment after installation helps restore sharp steering and even tyre wear.

While you’re at it, have the workshop check steering angle calibration and road-test any driver-assist functions to ensure everything behaves as intended.