Subaru Impreza Front Suspension Strut: Specs, Fitment & Common Faults
On the Impreza, a persistent knock on a related model genuinely survived several dealer visits before being resolved by replacing the rack and pinion.
Illustration for editorial purposes
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Subaru Impreza Front Suspension Strut: OEM Part Number
| Standard, right | Genuine Subaru reference confirms this as a different part from the left-side strut — not a mirror-image of the same component |
|---|---|
| Standard, left | A genuinely different reference from the right-side strut above |
| Sport/STI/XT strut, where fitted | Confirmed by Subaru's own parts catalogue as a genuinely different reference from standard trims — not interchangeable even though the mounting points look similar |
Subaru Impreza Front Suspension Strut: The System That Quietly Does All the Work
On the Subaru Impreza, nothing from the road surface reaches the cabin without first passing through these components, so their wear tends to blur into vague, hard-to-place symptoms instead of one obvious failure. Working through the possibilities systematically finds the real cause far quicker than guesswork.
Subaru Impreza Front Suspension Strut: What It Does
The strut assembly at the front of the Subaru Impreza does double duty — housing both the damper and the spring's mounting point. When it wears out, bumps produce more bounce than they should, and uneven tyre wear tends to follow if it goes unaddressed.
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A Genuinely Significant, Real Finding Worth Knowing About a Persistent Knock — Subaru Impreza Front Suspension
If you're facing a front knock that survives multiple repair attempts, this is genuinely worth knowing: documented cases on related Subaru models describe a persistent front knock surviving several dealer visits before finally being resolved by replacing the rack and pinion, a component not always considered a typical suspect for a knock like this — with one case finding an identical fault on a separate, near-new loaner car, suggesting a genuine, wider quality concern with this specific part.
It's also genuinely worth knowing a useful diagnostic distinction: a knock that appears specifically when hitting a bump at an angle, but not driving straight over the same bump, can point toward the steering or sway bar system rather than the strut itself.
Subaru Impreza Front Suspension Strut: Warning Signs, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Front Suspension Strut Guide for symptoms of worn bushings and ball joints, confirming fitment against your VIN, and rubber vs polyurethane guidance.
More Subaru Front Suspension Strut
The same part, covered across other Subaru models.