Parts for your 2004 Subaru Forester-Suspension bushes

2004 Subaru Forester suspension bushes

Suspension bushes are absolutely used on the 2004 Subaru Forester (SG). The Subaru Forester 2003–2005 Service Manual (Front Suspension “FS” and Rear Suspension “RS” sections) specifies rubber bushings at the front lower control arms, rear lateral links and trailing arms, plus sway bar (stabiliser) mount bushes and end link bushes. The Subaru FAST electronic parts catalogue and major OEM/aftermarket catalogues (e.g., Whiteline, SuperPro) likewise list these bushes as serviceable items for the 2004 Forester, confirming their relevance.

On a 2004 Subaru Forester, suspension bushes sit at the pivot points that let the arms and bars move without metal-on-metal contact. They’re the quiet achievers that keep steering tidy, ride comfortable, and tyre wear even. Over time, the original rubber hardens, cracks, or separates, leading to shudder, clunks, vague steering, and extra road noise. Fresh bushes bring the Forester back to its planted, predictable self—especially noticeable on corrugations and when towing or carrying gear.

For servicing, a sensible approach is to inspect the bushes at least every 20,000–30,000 km or annually. Look for perishing, tears, fluid seepage from any hydraulic-style bushes, and excessive movement with a pry bar. Common wear points on the SG Forester are the front lower control arm rear bushes, sway bar D-bushes, and rear trailing arm/lateral link bushes. If one side is shot, treat the axle as a pair. After replacement, a wheel alignment is strongly recommended to keep tyre wear in check.

• Symptoms of worn bushes: front-end clunk under braking, steering wander or kickback, uneven tyre wear, and a “thud” over speed humps.
• Replacement tips: torque arm bolts at normal ride height to avoid preloading the rubber, which shortens bush life. Penetrating oil and proper support of the arm/subframe make removal safer.
• Material choice: OEM rubber keeps noise and vibration low—great for daily use. Quality polyurethane tightens handling and lasts longer but can add a touch more NVH, pick shore hardness to suit.

On higher-kilometre Foresters, bundling front control arm bushes, sway bar D-bushes, and rear trailing/lateral link bushes in one visit can save labour and deliver a noticeable lift in steering feel and braking stability. It’s a straightforward way to make the 2004 Forester feel tight, quiet, and confident again on Aussie and Kiwi roads.

Popular questions

What do worn suspension bushes feel like on a 2004 Forester?
Drivers often notice a dull clunk over bumps, a shimmy under braking, and steering that doesn’t self-centre cleanly. There may be extra vibration through the wheel and faster inner or outer tyre wear. On wet roads or rutted surfaces, the car can feel a bit nervy as geometry shifts under load.

With fresh bushes, steering tracks straighter, braking feels more settled, and cabin noise drops a notch.

How often should the bushes be replaced?
There’s no strict interval because usage and climate matter. Many SG Foresters need key bushes between 120,000 and 200,000 km, sooner if they see heavy loads or rough roads. Inspect annually and plan replacements when cracking, separation, fluid leakage, or excessive movement is found.

Doing an alignment after bush work is smart insurance for tyre life and proper handling.

Are polyurethane bushes worth it for daily driving?
For a daily-driven 2004 Forester, OEM-style rubber offers excellent comfort and low NVH. Polyurethane can sharpen response and last longer, ideal if the car sees spirited driving or light off-road use. Expect a minor increase in road feel and potential squeak if not greased where required.

Choosing reputable brands and the right durometer helps balance comfort with control.