Parts for your 2005 Mitsubishi Outlander-Steering bushes

2005 Mitsubishi Outlander steering bushes — what they do and when to replace them

According to Mitsubishi’s factory Service Manual for the 2003–2006 Outlander (Group 37: Steering) and the Mitsubishi ASA parts catalogue for the CU/ZE platform, the 2005 Outlander uses a hydraulic power rack-and-pinion that’s mounted to the front crossmember with rubber steering rack mounting bushes. Aftermarket catalogues from well-known suspension brands also list rack-mount bush kits for this model. So yes — steering bushes are absolutely used on the 2005 Mitsubishi Outlander.

On this Outlander, the steering bushes act like small isolators between the rack housing and the subframe. Their job is to keep the rack securely located so toe stays consistent, while soaking up vibration and road harshness. When these bushes wear, the rack can shift slightly under load, which shows up as vague steering, a knock over corrugations, or a clunk when rocking the wheel at a standstill. Because the system runs hydraulic power steering fluid, any leak that oil-soaks the bushes can speed up deterioration.

As part of regular servicing, it’s smart to inspect the steering bushes whenever the vehicle’s on a hoist — typically every 20,000 km or during a WOF/rego service. Look for cracks, deformation, or soft oil-soaked rubber. Also check for:

• Clunks or thuds over bumps
• Wandering or tramlining on the motorway
• Uneven or accelerated front tyre wear

Replacement is straightforward for a pro: support the rack, remove the clamp brackets, swap the bushes, and torque fasteners to the factory spec from the service manual. Some kits are split-design and can go in with the rack in place, solid one-piece bushes may require partially lowering the subframe or removing the rack. A wheel alignment is recommended after any steering work.

Choosing parts comes down to priorities. Genuine-style rubber keeps the Outlander quiet and comfy, ideal for daily family duty. Quality polyurethane bushes sharpen steering feel and usually last longer, handy for rough Kiwi and Aussie roads, but they can transmit a touch more vibration. Either way, fix any power steering fluid leaks first or new bushes won’t stay healthy for long. Avoid petroleum-based cleaners on the mounts, and re-check fastener torque after a short bedding-in period if recommended by the bush manufacturer.

1. If there’s play at the rack or brackets, don’t drive it hard — get it inspected.
2. Pair new bushes with good inner/outer tie rods for best results.
3. Always follow the Outlander factory torque specs and safety steps.

Popular questions

How long do steering bushes last on a 2005 Outlander?
In typical Aussie and NZ conditions, factory rubber bushes often last 120,000–200,000 km, but heavy towing, rough roads, or fluid leaks can shorten that. Polyurethane options can extend service life, provided they’re quality units and installed correctly.

Can the steering bushes be replaced without removing the rack?
Often yes. Many kits are split-design, so the rack can stay in the vehicle with the brackets removed. If a solid bush is specified, the rack may need to be loosened or the subframe partially lowered. A technician will choose the best approach based on the bush style and access.

Rubber or polyurethane — which is better for this model?
Rubber preserves the Outlander’s factory NVH comfort and is a safe bet for everyday commuting. Polyurethane tightens steering response and usually lasts longer, which suits rougher roads or spirited driving. Expect a slight increase in road feel with polyurethane.