Parts for your 2013 Subaru Impreza-Tie rod end

2013 Subaru Impreza tie-rod end: what it does and when to replace it

The 2013 Subaru Impreza is fitted with tie-rod ends as part of its rack-and-pinion steering. This is documented in Subaru’s Factory Service Manual (2012–2016 Impreza, Steering/Tie-Rod sections) and the Subaru Genuine Parts Catalogue for MY2013 (Steering – Gear & Linkage group), both of which list outer tie-rod end assemblies and related hardware for this model.

On this Impreza, the tie-rod end links the steering rack to the steering knuckle, turning the front wheels and setting the toe angle. It’s a compact ball-and-socket joint that allows smooth articulation as the suspension moves. When it’s in good nick, steering feels precise, tyres wear evenly, and the car tracks straight. When it’s worn, the wheel alignment drifts and the steering can feel vague.

There’s no fixed replacement interval from Subaru, but it’s smart to have the tie-rod ends inspected at every service or at least every 10,000–15,000 km. Most OE ends are sealed-for-life, so there’s no greasing—maintenance is about regular checks and timely replacement if play or damage is found.

• Common warning signs:
  • Uneven or rapid inner/outer tyre wear
  • Steering play, wandering, or a clunk over bumps
  • Shaky steering at speed or after hitting potholes
  • Torn dust boot or visible corrosion at the joint

If replacement’s needed, a technician will free the locknut, count threads or measure length for a rough toe setting, remove the cotter pin and nut, separate the joint from the knuckle, and wind off the old end. The new end is set to the same preliminary position, tightened to Subaru torque specs with a fresh cotter pin, and then a proper four-wheel alignment is carried out. An alignment is essential—skip it and expect crook tyre wear and iffy steering.

It’s good practice to check both sides, they often wear similarly. While both don’t have to be replaced together, many owners choose to do so for peace of mind. Aftermarket options sometimes include grease fittings, which can help longevity if serviced, but sticking with quality parts and correct torque matters more than brand.

They shouldn’t keep driving for long with a worn tie-rod end. Because it manages steering angle, a severely worn joint can worsen quickly and affect safe control, especially on wet roads or rough Kiwi and Aussie backroads.

FAQs

How long do tie-rod ends last on a 2013 Impreza?
Lifespan varies with road conditions and driving style. Many last well beyond 100,000 km, but frequent potholes, corrugations, or kerb strikes can shorten that. Regular inspections catch wear early before it chews out the tyres.

Do both tie-rod ends need replacing at once, and is an alignment required?
Not strictly, but it’s common to find wear on both sides. If one’s gone, the other may not be far behind. Any time a tie-rod end is replaced, a wheel alignment is required to set toe correctly and protect tyre life.

Can they drive with a worn tie-rod end?
It’s risky. Light wear might just feel a bit vague, but if the joint deteriorates further, steering precision drops fast. It’s best to sort it promptly and get an alignment afterwards.