Parts for your 2020 Nissan Pathfinder-Control arms

2020 Nissan Pathfinder Control Arms — What They Do and When to Replace Them

Control arms are absolutely used on the 2020 Nissan Pathfinder (R52). Technical references including the Nissan Factory Service Manual for the R52 platform (Front Suspension and Rear Suspension sections) and OEM parts catalogues confirm a MacPherson-strut front end with lower control arms, and a rear multi-link layout that includes control arms and links. So, yes — they’re relevant to this model.

On the Pathfinder, control arms connect the wheel hubs to the chassis and keep everything tracking straight and true. They manage wheel alignment angles (like camber and caster), let the suspension move through its range smoothly, and isolate vibration via rubber bushes while the ball joint pivots with steering and bumps. That’s what gives a big family SUV like the Pathfinder its stable road manners, confident braking, and decent ride comfort across Aussie and Kiwi roads.

As part of routine servicing, it pays to inspect the control arms and associated bushes and ball joints regularly — every service or 20,000 km is a good rule of thumb, and more often if the vehicle tows, sees corrugated roads, or does beach launches. Salt exposure and heavier loads accelerate wear and corrosion.

• Common signs they need attention: clunks over bumps, shimmy under braking, vague steering, uneven tyre wear, and rear-end instability.
• Visual checks: cracked or split bushes, perished dust boots, leaking or torn ball-joint boots, bent arms from pothole or kerb hits, and rust at bush sleeves.

When replacing, most owners opt for complete arm assemblies with new bushes and a pre-fitted ball joint. It’s quicker, reliable, and often better value than pressing individual bushes. For the front, replace in pairs to keep handling even. For the rear multi-link, replace any worn arms and follow up with a full four-wheel alignment — rear toe and camber are adjustable on this platform and must be set after arm work.

Torque fasteners at normal ride height to prevent bush preload, and consider new camber/adjuster bolts if they’re seized. Quality OEM or reputable aftermarket arms preserve ride and NVH, stiffer bush materials can transmit extra noise. After installation, expect a sharper steering feel, quieter ride, and even tyre wear — exactly what a Pathfinder should deliver on school runs and long-haul trips alike.

• Does the 2020 Pathfinder have control arms?
  Yes. The R52 Pathfinder runs a front lower control arm with a MacPherson strut, and a rear multi-link set-up using control arms and links. This layout is documented in the Nissan Factory Service Manual and reflected in OEM parts listings for MY20.
• How long do control arm bushes typically last in Australia and New Zealand?
  Anywhere from 80,000 to 150,000 km is common, but it depends on driving conditions. Frequent towing, corrugations, heavy loads, and saltwater exposure can shorten bush life. Regular inspections will catch early cracking or movement before it affects tyres and braking.
• Do I need a wheel alignment after replacing control arms?
  Yes, book a full four-wheel alignment. The front geometry changes when arms are replaced, and the rear multi-link on the Pathfinder has adjustable toe and camber that must be set to spec after any arm or bush work.