Parts for your 2015 Subaru Impreza-Tie rod end

2015 Subaru Impreza tie-rod end — what it does and when to replace it

Yes, the 2015 Subaru Impreza is fitted with tie-rod ends. This comes straight from technical references such as the Subaru Factory Service Manual (STIS) for the 2015MY Impreza (GJ/GP) in the Steering section, and the Subaru Genuine Parts Catalogue, both of which specify inner and outer tie-rod ends as service items on the rack-and-pinion steering system. Mainstream workshop manuals covering the 2012–2016 Impreza range also include tie-rod end inspection and replacement procedures, reinforcing that they’re standard kit on this model.

The tie-rod end on a 2015 Subaru Impreza connects the steering rack to the steering knuckle, translating steering-wheel input into precise wheel movement. It’s a compact ball-joint assembly that lets the front suspension move up and down while keeping the wheels pointing where they should. Even with electric power steering on this model, the mechanical link still relies on inner and outer tie-rod ends to do the hard yards.

As part of routine servicing, a quick check of the tie-rod ends is smart practice. A technician will look for split dust boots, free play at the joint, and any clunks when the steering is rocked side to side. Worn tie-rod ends can cause vague steering, front-end knocks, and uneven tyre wear (often feathering on the edges). Left too long, they’ll knock the alignment out and chew through tyres faster than they should.

Good maintenance habits include:

• Inspect at each service (or roughly every 10,000 km) for boot condition, play, and corrosion.
• Replace in pairs if wear is evident, and always follow torque specs with new cotter pins where used.
• Book a proper four-wheel alignment immediately after any tie-rod end or inner tie-rod work.

Replacement is straightforward for a pro: count the exposed threads or measure the length before removal to keep toe close, use the correct puller/separator to avoid damaging the knuckle, and verify the joint moves smoothly without binding. Most OE-style tie-rod ends are sealed-for-life, if a boot is torn or grease has escaped, replacement is the go rather than re-greasing.

Drivers who notice steering wander on the motorway, a shimmy over bumps, or fresh tyre wear patterns should get the Impreza checked. Keeping the tie-rod ends tidy helps the car track straight, protects those tyres, and makes every commute feel tight and confident.

Popular questions about 2015 Subaru Impreza tie-rod ends

Q1: How can someone tell if a tie-rod end is worn on a 2015 Impreza?

A tell-tale sign is play when the wheel is rocked at 3 and 9 o’clock, a clunk over bumps or while turning at low speed, and feathered tyre wear. A shop can confirm by checking joint movement with the suspension unloaded and inspecting the dust boot for splits or grease leakage.

Q2: Does replacing a tie-rod end require a wheel alignment?

Absolutely. Even if the threads are counted during removal, the final toe setting will shift. A proper alignment after replacing any tie-rod end or inner tie-rod is essential to keep steering sharp and tyres wearing evenly.

Q3: Should both tie-rod ends be replaced at the same time?

It’s common to replace them as a pair if one is worn, especially on higher-kilometre cars. Age, road conditions, and usage tend to wear both sides similarly, and doing them together saves time and a second alignment down the track.