Parts for your 2010 Honda Stream-Steering bushes

2010 Honda Stream steering bushes — what they do and when to swap them

Based on technical references, steering bushes are indeed used on the 2010 Honda Stream (RN6–RN9). The Honda Stream Service Manual for the RN chassis (Steering: Rack-and-Pinion, Electric Power Steering) describes the steering gear mounted to the front subframe via rubber cushions/bushes. The Honda Electronic Parts Catalogue for RN6–RN9 lists steering gear mounting cushions and brackets for the rack. Reputable aftermarket catalogues for the Civic/Stream platform also offer replacement rack-mount bushes, confirming fitment.

On this model, the steering bushes sit between the steering rack and the subframe, isolating noise and vibration while keeping the rack precisely located. They help the Stream track straight and give consistent, predictable steering feel. Over time, rubber can harden, crack, or swell from oil contamination, letting the rack shift a fraction under load. That’s when drivers notice a vague on-centre feel, a clunk over sharp bumps, or a light knock when turning at low speed.

For routine servicing, it’s smart to inspect the steering bushes around the 100,000–150,000 km mark or whenever front-end noises or looseness appear. With the front end raised, a tech can check for rack movement while a helper rocks the wheel, and also look for perished rubber or shiny witness marks at the mounts. If replacement’s needed, do them as a pair, torque the rack bolts to spec, and book a wheel alignment afterwards.

• Common signs they’re tired:
  • Clunking over potholes or driveway entries
  • Steering that feels a bit floaty or tramlines
  • Visible cracks or oil-soaked rubber at the rack mounts
• Replacement tips:
  • OEM rubber keeps the factory comfort, polyurethane firms up response but can add a touch more NVH
  • Keep oils and degreasers away from new bushes
  • Inspect adjacent components: tie rod ends, lower control arm bushes, and subframe bolts

Because the 2010 Stream uses EPS, there’s no power-steering fluid to worry about, but the rack still relies on those bushes to stay planted. Fresh bushes can restore that tidy, confidence-inspiring feel they’re known for on Kiwi and Aussie roads.

Popular questions about 2010 Honda Stream steering bushes

Do all 2010 Honda Streams have steering rack bushes?
Yes. The RN6–RN9 Stream uses an electric rack-and-pinion steering gear mounted to the front subframe with rubber bushes/cushions. These pieces locate the rack and isolate vibration, and they’re serviceable when worn.

How often should steering bushes be replaced?
There’s no fixed interval, but an inspection every major service after about 100,000 km is sensible. Replace if there’s cracking, oil swelling, or noticeable rack movement, or if there are knocks and vague steering that aren’t cured by tyres and alignment.

Are polyurethane bushes a good upgrade?
Poly bushes can sharpen steering response and reduce rack movement under load. On the flip side, they may transmit a bit more vibration into the cabin. For daily family use, OEM rubber is a safe bet, for a more connected feel, quality polyurethane works well.