Parts for your 2013 Mitsubishi Outlander-Rack boots

2013 Mitsubishi Outlander rack-boots: what they do and when to replace them

Based on Mitsubishi technical sources — namely the Outlander factory service information (Steering group) and the Mitsubishi ASA/CAPS electronic parts catalogue for the 2013 GF/GG platform — the vehicle uses a rack-and-pinion steering gear fitted with bellows-style rack boots on both ends. So rack-boots are absolutely relevant and used on the 2013 Mitsubishi Outlander, whether it’s 2WD or AWD, petrol or diesel, with electric or hydraulic power assist.

On a 2013 Outlander, rack-boots (also called steering rack bellows) keep dust, water and grit out of the steering rack while holding grease around the inner tie rod joints. That little rubber accordion is doing big work: once torn, road muck can track straight onto the rack bar and inner tie rod, chewing out the joint and seals. Left long enough, it can mean a not-so-fun bill for a steering rack rebuild or replacement — and it’ll likely fail a WOF or roadworthy.

As part of regular servicing, it’s smart to have the rack-boots checked every 10,000–15,000 kilometres or at each oil change. A quick visual from lock to lock will usually show up splits, perishing or loose clamps. If the boot is wet with grease or there’s a sling of grease on the subframe, assume it’s torn. Electric power steering models won’t leak fluid from the boot, but you’ll still see grease and dirt build-up if it’s compromised.

Replacement is straightforward in capable hands. The outer tie rod end is released, the old boot and clamps are removed, and a new boot is slid on with the correct lubricant and OEM-style clamps. It’s best practice to:

• Replace boots in pairs and fit new quality clamps (not cable ties).
• Mark or count tie-rod turns on removal to keep toe close, then get a proper wheel alignment.
• Avoid twisting the new boot and ensure it seats cleanly in its grooves.

If driving regularly on gravel or through standing water, consider shorter inspection intervals. Catching a cracked boot early is cheap insurance for the Outlander’s steering gear and keeps the handling tight and predictable.

Popular questions about 2013 Mitsubishi Outlander rack-boots

Do all 2013 Outlanders have rack-boots?

Yes. The 2013 Outlander uses a rack-and-pinion steering gear, and both ends of the rack are protected by bellows-style rack boots. This applies across most trims and drivetrains, including electric power steering variants.

How often should rack-boots be replaced?

They’re not a timed item, replace on condition. Inspect at each service or WOF/roadworthy. If a boot shows cracks, splits, loose clamps, or grease flung around the subframe, replace it immediately and book an alignment afterwards.

What happens if a rack-boot is torn and left as-is?

Contamination can enter and damage the inner tie rod and rack seals, leading to play in the steering, noise, uneven tyre wear, and ultimately an expensive rack replacement. It can also trigger a WOF/roadworthy fail.