Parts for your 2013 Subaru Exiga-Rack boots

2013 Subaru Exiga rack boots: what they do and when to replace them

Based on Subaru’s technical references—the Exiga YA-series service manual (Steering section) and the Subaru FAST/parts catalogue for the 2013 model year—the 2013 Subaru Exiga is fitted with rack-and-pinion steering that uses bellows-style rack boots (often called steering rack gaiters) on both ends of the rack. So yes, rack boots are relevant to this vehicle.

On a 2013 Subaru Exiga, the rack boots shield the inner tie rod joints and the rack bar from grit, water, and road splash. They flex as the steering moves, helping keep grease where it should be and keeping abrasive muck out, which protects the rack seals and the inner joints. Whether the Exiga is equipped with hydraulic or electric assist, the rack still relies on these rubber bellows to keep things clean and moving freely.

As part of regular servicing, the rack boots deserve a quick look under the bonnet and from underneath. A clean, intact boot should show no splits, no heavy oil wetness, and should sit snugly under its clamps. In Aussie and Kiwi conditions—UV, heat, gravel roads—rubber can harden and perish, so it’s smart to inspect them every 10,000–15,000 km or at each scheduled service.

Tell-tale signs it’s time to replace:

• Cracks, splits, or missing clamps on the bellows
• Oily residue around a boot (may indicate a rack seal leak)
• Stiff, notchy steering or a clunk from a worn inner tie rod
• Uneven tyre wear after water or grit has got into the joint

Replacement is straightforward for a trained tech. The outer tie rod end is released, the old boot is slid off, the inner joint is checked and lightly greased as specified, then a new boot and proper clamps are fitted. Care is taken not to twist the boot, and both sides are checked so pressures stay balanced. Because the tie rod end is disturbed, a wheel alignment is recommended straight after. If a boot is wet with power steering fluid, the rack itself may need attention—boots won’t fix a leaking internal seal.

Quality counts here. Use OEM or reputable aftermarket boots and proper ear or band clamps rather than cable ties. Replacing them in pairs is good practice. A small spend on fresh boots can save a much bigger bill on a worn rack later on.

Popular questions about 2013 Subaru Exiga rack boots

What are the common symptoms of bad rack boots on a 2013 Exiga?

Owners usually spot visible splits or perished rubber, grease flung onto nearby components, or damp/oily boots. You might also notice heavier steering, a slight clunk over bumps, or uneven tyre wear if grit has worn the inner tie rod. Any oil weep around the boot warrants a closer look at the rack seals.

Can the rack boots be replaced at home?

It’s doable with the right tools—jack and stands, tie rod end separator, torque wrench, and correct clamps—but an alignment is needed afterwards. If the inner tie rod has play or the rack is weeping, it’s best handled by a workshop to inspect and sort both the boot and any underlying wear.

How long do rack boots typically last in AU/NZ?

Expect anywhere from 5–10 years depending on exposure to sun, heat, and road conditions. Vehicles doing plenty of gravel or beach launches may see shorter life. Regular inspections and prompt replacement at the first sign of cracking keep the steering gear in good nick.