Parts for your 2016 Subaru Impreza-Ball joints

2016 Subaru Impreza Ball Joints

Technical sources confirm the 2016 Subaru Impreza is fitted with ball joints. The Subaru Factory Service Manual (2012–2016 Impreza, Front Suspension) details a front lower control arm ball joint connecting the arm to the steering knuckle. Subaru’s genuine parts catalogue lists an OE front ball joint (e.g., 20206AJ000) for this model range, and major aftermarket catalogues (including MOOG and 555/Sankei) carry direct-fit replacements. That makes ball joints absolutely relevant to servicing and safety on a 2016 Impreza.

On the 2016 Impreza, the front suspension uses a MacPherson strut setup, and the lower ball joint is the pivot that lets the front wheels steer and move up and down smoothly while keeping everything precisely located. When it’s healthy, steering feels accurate, the tyres wear evenly, and the car tracks straight. When it’s worn, it can let the wheel wobble, knock, or wander, which isn’t just annoying — it’s a safety and roadworthy issue in Australia and a WOF red flag in New Zealand.

As part of routine servicing, it’s smart to inspect the ball joints at each service or at least every 10,000–15,000 km. Look for a torn rubber boot, dry or leaking grease, corrosion at the joint, or any play when the wheel is lifted. A quick road test can also hint at problems — clunks over bumps, vague steering, or shimmy under braking.

• Common signs of wear:
  • Clunking or knocking over bumps or when turning at low speed
  • Uneven or rapid inner/outer tyre wear
  • Steering wander or a loose, “floaty” feel
  • Torn boot or visible grease sling around the knuckle

If replacement is needed, quality matters. Go for reputable OE or OEM-equivalent joints and new hardware for the pinch bolt and nut if they’re corroded. Given the Impreza’s suspension geometry, it’s wise to book a wheel alignment after any ball joint or control arm work to protect tyre life and restore straight-line stability. In coastal or alpine areas (salt exposure), step up inspections — contamination accelerates wear. While some experienced DIYers can handle the job with the correct tools (separator, torque wrench, and safe support), most owners will be better off with a trusted workshop that follows Subaru’s torque specs and procedures.

Treated well and checked regularly, the Impreza’s ball joints will keep steering crisp and the ride drama-free for many kilometres.

Popular questions about 2016 Subaru Impreza ball joints

How long do ball joints last on a 2016 Impreza?
With quality parts and regular checks, many see 120,000–200,000 km. Harsh roads, potholes, or salt exposure can shorten that. Routine inspections catch boot damage early, which is key to long life.

What are the typical symptoms of a failing ball joint?
Owners often notice clunks over bumps, a vague or wandering steering feel, or uneven tyre wear. A torn boot with grease leakage is another giveaway and usually means the joint won’t be far behind.

Do you need a wheel alignment after replacing a ball joint?
Yes, an alignment is recommended. Even if only one joint is changed, small geometry shifts can affect tyre wear and straight-line tracking. An alignment protects tyres and restores proper handling.