Parts for your 2012 Toyota Corolla-Steering bushes

2012 Toyota Corolla steering-bushes — are they actually used?

For the 2012 Toyota Corolla sold in Australia and New Zealand (E150 series, e.g., ZRE152R), separate “steering-bushes” for the rack aren’t a serviceable or listed part. Toyota’s Electric Power Steering (EPS) rack in this model mounts solidly to the front subframe without the traditional replaceable rack-mount rubber bushes found in many older designs.

Technical sources back this up. The Toyota Electronic Parts Catalogue (AU/NZ market) for 2012 Corolla under Steering — Steering Gear & Link and Steering Column & Shaft does not list a separate “cushion, steering gear” or rack bush kit for this model year. Likewise, the Toyota Repair Manual for the E150 Corolla (Steering — Electric Power Steering — Steering Gear Removal/Installation) shows the EPS rack bolted directly to the crossmember with specified fasteners and torque values, and it doesn’t provide a procedure or part listing for replacing rack-mount bushes. In short, if there’s play or noise attributed to the steering gear mounts on this Corolla, Toyota’s service approach is to repair/replace the steering gear assembly or address the subframe/fasteners, rather than fit new rack bushes.

Why did Toyota go this way? With column-assist EPS and a compact rack design, Toyota engineered stiffness and NVH control into the rack and subframe interfaces, removing the need for separate serviceable rubber cushions. This improves steering precision and reduces compliance. It also means a generic “steering-bushes” listing doesn’t apply to the 2012 Corolla.

If a driver reports knock, wander, or vagueness on this model, the usual suspects to inspect are:

• Outer and inner tie rod ends for play
• Intermediate shaft/universal joints in the column for free play or notchiness
• Front lower control arm bushes and ball joints
• Stabiliser (sway) bar bushes and links
• Rack mounting bolts for correct torque and signs of subframe deformation

Bottom line: a dedicated steering-bush kit isn’t relevant for the 2012 Corolla’s EPS rack. Maintenance focuses on linkage joints, column components, and surrounding suspension bushes that actually wear and cause steering symptoms.

Popular questions about 2012 Toyota Corolla steering-bushes

Does a 2012 Corolla have steering rack bushes I can replace?
No. The EPS rack on the 2012 Corolla bolts directly to the subframe with no separate serviceable rack-mount bushes in the Toyota parts catalogue. If there’s movement or noise, technicians look at tie rods, the column intermediate shaft, sway bar bushes, or the rack assembly itself.

What causes a steering knock if there are no rack bushes?
Common causes include worn outer tie rod ends, a loose or notchy intermediate shaft joint, tired sway bar bushes/links, or, less commonly, internal play in the rack. A proper inspection on a hoist with the wheels unloaded usually isolates the culprit quickly.

Can I fit aftermarket polyurethane steering bushes to firm up the steering?
For this model year, aftermarket rack-mount bush kits generally aren’t offered because the rack isn’t designed for replaceable bushes. If a firmer feel is the goal, ensure tyres, pressures, wheel alignment, and suspension bushes (especially control arm rear bushes) are in top condition.