Parts for your 2012 Mitsubishi Lancer-Steering rack

2012 Mitsubishi Lancer steering rack: what it does and how to look after it

Yes, the 2012 Mitsubishi Lancer is fitted with a steering rack. Technical sources that confirm this include: Mitsubishi Lancer CJ/CF Workshop Manual (Group 37 – Steering), Mitsubishi Motors Technical Information System (service literature for CJ/CF), the Mitsubishi ASA parts catalogue (listing rack-and-pinion assemblies and tie-rod components for CJ/CF), and general repair guides such as the Haynes manual for Mitsubishi Lancer & Sportback (2007–2017). All of these identify a rack‑and‑pinion steering gear in the Lancer range, with power assistance either hydraulic or electric depending on variant and market.

On a 2012 Lancer, the steering rack converts the driver’s steering wheel input into side-to-side movement that pushes and pulls the tie rods, turning the front wheels. It’s designed to give direct, predictable feel, which is why the Lancer’s front-end response is tidy around town and stable on the motorway. Models with hydraulic power steering use fluid pressure to assist effort, versions with electric power steering use an electric motor on the column or rack to help out. Either way, the rack is the heart of the system.

As part of regular servicing, it’s smart to give the steering rack a once-over. If your Lancer runs hydraulic assist, check the power steering fluid level and condition as per the owner’s manual (the reservoir cap will specify the correct fluid type). Look for dampness around the pinion input seal, rack boots, and hose connections. For electric-assist setups, there’s no fluid to top up, so focus on the rack boots, inner/outer tie rods, and any free play. A wheel alignment is a good idea after any steering work.

• Common warning signs: clunks over bumps, free play at the wheel, wandering or tramlining, uneven tyre wear, fluid leaks (hydraulic), or a heavy/erratic steering feel.
• Helpful service tips: inspect rack boots every service, replace cracked boots promptly, check inner/outer tie rods for play, and torque fasteners to spec. After rack replacement, always perform an alignment, on EPS-equipped cars, complete any required steering angle calibration.

When replacement is needed, a quality remanufactured rack or new OE-equivalent unit keeps things tight and safe. It’s worth renewing the inner and outer tie rods, boots, and mounting bushes at the same time to avoid doing the job twice. For hydraulic systems, flush the fluid after installation to protect the pump and new seals. Keeping the rack healthy goes a long way to protecting tyres and preserving that neat Lancer steering feel.

Popular questions

Does the 2012 Lancer have electric or hydraulic power steering?
Most 2012 Lancer variants in Aus/NZ use a hydraulic power steering rack, while specific trims in some markets may feature electric assist. A quick check under the bonnet helps: if there’s a power steering fluid reservoir and hoses to the rack, it’s hydraulic, if not, it’s likely electric assist.

Either design still uses a rack-and-pinion gear. Servicing focus just shifts from fluid checks (hydraulic) to boot and linkage inspections plus any EPS calibration steps (electric).

What symptoms point to a failing steering rack on a 2012 Lancer?
Tell-tales include a knock over bumps, free play at the wheel, steering that won’t self-centre, or a pull that an alignment won’t cure. Uneven tyre wear and wetness around the rack boots are also red flags. Hydraulic cars may show low fluid, whine from the pump, or leaks at the pinion.

If several of these show up together, it’s time to book a proper inspection before the tyres and pump cop it.

What else should be done when replacing the steering rack?
Plan to replace inner and outer tie rods, rack boots, and bushings while access is open. Always do a wheel alignment afterwards. Hydraulic systems benefit from a complete fluid flush and correct bleeding to protect the pump and seals.

On EPS-equipped cars, ensure any steering angle or assistance calibrations are completed with the right scan tool so the wheel tracks straight and the assist feels natural.