Parts for your 2016 Holden Commodore-Steering bushes

2016 Holden Commodore steering bushes — fitted, what they do, and when to replace

On the 2016 Holden Commodore (VF series), “steering bushes” are relevant and fitted. Technical references including Holden/GM Service Information for the VF platform identify rubber insulators at the steering rack-to-front subframe mounts, and aftermarket catalogues from well-known suspension brands list direct-fit steering rack mounting bush kits for 2013–2017 VF models. That confirms the Commodore uses steering bushes as part of the rack mounting system.

Those bushes sit between the steering rack and the front cradle, isolating vibration and helping keep the rack precisely located. They soak up harshness from potholes and corrugations, reduce kickback through the wheel, and help the Commodore track straight without shimmy. When the original rubber ages, gets compressed, or cracks, the rack can shift slightly under load. Drivers may notice a clunk over sharp bumps, vague on-centre feel, tramlining on rough roads, or a light knock when turning into driveways. On the VF’s electric power steering, there’s no hydraulic fluid to attack the rubber, but heat, load, and years of daily use still take their toll.

As part of routine servicing, it’s smart to inspect the steering rack mounts every 40,000–60,000 km or whenever there’s front-end noise or steering play. A quick pry check (engine off, wheels on the ground) can reveal movement at the rack. Look for cracked or oil-soaked rubber, shiny witness marks on the mounts, and listen for a dull clunk over speed bumps. If wear is present, replacement restores steering precision and reduces NVH.

Replacement choices include OEM-style rubber for factory feel or polyurethane for extra location and sharper response. Poly can add a touch more road feel, most drivers find it fine for daily use, but enthusiasts may prefer the firmer feedback. Either way, correct installation matters: support the rack, swap bushes cleanly, and torque the rack bolts to specification with the vehicle at normal ride height. A wheel alignment is recommended afterward to make sure it steers dead straight. While there, it pays to check tie-rod ends, lower control arm bushes, and sway bar bushes, as wear often shows up together on higher-kilometre Commodores.

• Typical signs of worn steering bushes: clunk over bumps, vague on-centre feel, kickback on rough roads, and light rack movement when pried.
• Service tip: inspect at regular intervals and align the vehicle after bush replacement.

FAQs

Do 2016 Holden Commodores actually have steering rack bushes?
Yes. The VF Commodore’s steering rack is mounted to the front subframe using rubber isolator bushes. Factory service information and major aftermarket catalogues both list these components for 2013–2017 models, so they’re a known, serviceable item.

What symptoms point to worn steering bushes on a VF Commodore?
Common signs include a dull clunk over sharp bumps, vague or wandering steering on coarse-chip roads, and slight kickback through the wheel. A technician may spot visible cracking in the rubber or feel minor rack movement during an inspection.

Should polyurethane steering bushes be used on a daily-driven Commodore?
Polyurethane tightens up rack location and improves steering precision. On most daily drivers it’s perfectly acceptable, bringing a bit more road feel. If maximum comfort is the priority, fresh OEM-style rubber keeps the ride as the factory intended.