Parts for your 2012 Subaru Forester-Steering rack

2012 Subaru Forester steering rack — what it does and how to look after it

Technical references confirm the 2012 Subaru Forester (SH series) uses a hydraulic rack-and-pinion steering rack. The Subaru Factory Service Manual for the 2012 Forester (Steering section), the Subaru OEM parts catalogue for SH models, and common repair guides such as Haynes and Gregories all list a rack‑and‑pinion steering gearbox with a power steering pump and fluid lines. So, the steering rack is absolutely relevant to this model.

The steering rack is the heart of the Forester’s steering, turning the driver’s input at the wheel into precise left–right movement of the front wheels. On this model it’s hydraulically assisted, using a belt‑driven pump and the correct spec ATF‑type fluid to make low‑speed manoeuvres light while keeping good road feel at speed.

Look after it and it’ll usually clock up big kilometres without fuss. At each service, a quick check goes a long way:

• Inspect the rack boots for splits and any weeping fluid around the pinion area or inner tie rods.
• Check power steering fluid level and condition, dark, burnt‑smelling fluid or aeration means it’s time for attention.
• Note any new play, shimmy, or clunks through the wheel, and watch for uneven tyre wear.

Typical warning signs of a tired rack include heavy or notchy steering, leaks from the rack seals, wandering on the motorway, or a knock over bumps. If the rack is leaking or has internal wear, replacement or a quality reconditioned unit is the go. It’s smart to replace inner tie rods and rack boots at the same time if they’re worn.

When fitting a rack to a 2012 Forester, a few tips help the job land sweetly:

1. Use the correct fluid as specified in the owner’s manual (this system typically uses an ATF‑type fluid for power steering).
2. Always carry out a wheel alignment after the rack or inner tie rods are disturbed.
3. Bleed the hydraulic system properly: wheels off the ground, cycle lock‑to‑lock with the engine off first, top up, then repeat briefly with the engine running. Watch for foaming.
4. Torque fasteners to spec and use new sealing washers on the pressure lines.

Done right, the Forester’s steering will stay light, accurate, and quiet, helping tyres wear evenly and keeping the driver confident on rough Kiwi and Aussie roads alike.

FAQs

Does the 2012 Forester have electric or hydraulic power steering?
It’s hydraulic on this model, driving a rack‑and‑pinion via a belt‑driven pump. Later generations moved to electric assist, but the 2012 SH sticks with fluid‑assist for that familiar road feel and reliability.

What fluid should go in the power steering on a 2012 Forester?
Use the fluid specification listed in the owner’s manual for the 2012 Forester’s hydraulic system, which is an ATF‑type power steering fluid. Don’t mix fluid types, if unsure, have the system flushed and refilled with the correct spec.

How long does a steering rack last, and what does replacement involve?
Many last well past 150,000–250,000 km if boots and fluid are kept in good nick. Replacement means swapping the rack assembly, resetting toe, and bleeding the system. Budget for alignment and, if needed, inner tie rods and new boots at the same time.