Parts for your 2005 Subaru Impreza-Suspension bushes

2005 Subaru Impreza Suspension Bushes

Suspension bushes are absolutely fitted to the 2005 Subaru Impreza (GD/GG). This is confirmed by the Subaru Service Manual for 2005MY Impreza (Chassis/Suspension sections) which details rubber bushes for the front lower control arms, front stabiliser (sway) bar mounts, rear trailing arm front bushes, rear lateral link inner bushes, steering rack mounts and rear subframe/differential mounts. The Subaru FAST parts catalogue lists these bushes as individual service parts, and aftermarket technical catalogues from Whiteline and SuperPro also specify direct-fit bush kits for the 2001–2007 Impreza platform. So yes — they’re very much relevant to this model.

On the 2005 Impreza, suspension bushes are the quiet achievers that keep the chassis tight and the ride compliant. Pressed into arms, links and crossmembers, these rubber (or polyurethane) isolators control how each suspension arm pivots, soaking up vibration while keeping geometry in check. Healthy bushes mean sharper steering feel, better braking stability and more even tyre wear — handy whether it’s the weekday commute or a weekend fang through the hills.

With age, heat and Aussie/Kiwi roads, original rubber can crack, soften or delaminate. Telltales include: clunks over bumps, steering wander, shudder under braking (common from the front lower control arm rear bush), rear-end steer under throttle/brake (often the rear trailing arm bush), and uneven inner tyre wear. During servicing, it’s smart to visually inspect for splits, oil contamination and excessive movement, then lever-test each arm for play. Any bush replacement should be followed by a four-wheel alignment.

• Service tips:
  • Tighten control arm and link bolts at normal ride height to avoid pre-loading new bushes.
  • Consider quality OEM-style rubber for comfort, or polyurethane for crisper response (expect a little more NVH with poly).
  • Replace in axle pairs to keep handling balanced.
  • Check stabiliser bar D-bushes and endlink bushes — they’re cheap, quick wins for knocking noises.

Given most 2005 cars are well past 150,000 km, many Imprezas are due for fresh bushes. Front lower control arm rear bushes, rear trailing arm front bushes and steering rack mounts are common priorities. Keeping these tidy not only sharpens the drive but also helps with WOF/roadworthy compliance and protects those pricey tyres.

How long do suspension bushes last on a 2005 Subaru Impreza?

Most original rubber bushes will serve 100,000–200,000 km, depending on climate, roads and driving style. At this age, many factory bushes are perished even if the car feels “fine”. Any clunks, vague steering or uneven tyre wear are good prompts to inspect and refresh.

Which bushes most commonly fail on this model?

The front lower control arm rear (hydraulic) bush is a frequent culprit for braking shudder and tramlining. Rear trailing arm front bushes can cause rear steer and thumps on take-off. Stabiliser bar D-bushes and steering rack mounts also harden and squeak over time.

Should they go OEM rubber or polyurethane?

For daily use and maximum comfort, quality OEM-style rubber is a safe bet. Polyurethane sharpens response and lasts well, ideal for spirited or track use, but can add a touch more vibration and noise. Many owners mix: rubber for big compliance bushes, poly for sway bar and rack mounts.