Parts for your 2019 Holden Colorado-Sway bars & links

2019 Holden Colorado sway-bars-&-links — what they do and how to keep them sorted

Technical references confirm the 2019 Holden Colorado is factory-fitted with a front sway bar (stabiliser bar) and end links. The Holden RG Colorado Workshop Manual (GM Global Service Information, Front Suspension — Stabiliser Shaft and Link, 2017–2020) details removal and installation procedures. The Holden Electronic Parts Catalogue for the RG series lists front stabiliser link assemblies for 2016–2020 models, and major aftermarket catalogues (Whiteline, SuperPro, Repco/Burson) publish specific part numbers for Colorado front sway-bar links and D-bushes. Many Aussie and NZ market Colorados run a front bar only, some trims or aftermarket setups may add a rear bar.

On a 2019 Colorado, the sway-bars-&-links keep the ute flatter and more planted in corners by tying the left and right suspension together. The bar resists body roll, while the links connect it to the control arms. That means tidier turn-in on wet roads, more stable lane changes with a load on the tray, and less of that boaty feel on country bends. Off the beaten track, the front bar still helps steering feel, but owners chasing maximum articulation often upgrade bushes or, where fitted, choose a softer rear bar.

Servicing-wise, it pays to give the sway-bars-&-links a look at each service or every 20,000 km—more often if the ute sees corrugations, beach runs, or towing. Check for split dust boots on the links, play in the ball joints, perished or squashed D-bushes on the chassis mounts, and any metallic clunks over speed humps. Light surface rust on the bar is fine, movement in the links is not.

Replacement is straightforward and usually doesn’t need a wheel alignment if you’re only changing links or D-bushes. Best practice is to replace links in pairs, use new lock nuts, and torque everything at normal ride height to avoid pre-load. If upgrading to polyurethane bushes, expect a firmer, more precise feel with the option to re-grease, OEM-style rubber stays quiet but will age sooner on rough roads. Stick to the workshop manual for torque specs and procedures.

If the Colorado is leaning more than it used to, knocking on small bumps, or wandering slightly on quick direction changes, fresh sway-bar links or D-bushes can bring it back to feeling tight and confident. Those chasing better on-road composure with a canopy or constant load can look at a heavier-duty bar—just balance that against ride comfort on broken tarmac. For most daily driving in Australia and New Zealand, a healthy factory front bar and quality links are a sweet spot for safety, tyre life, and relaxed touring.

• Inspect at each service (or 20,000 km) for play, torn boots, and worn bushes
• Replace links in pairs, torque at ride height, no alignment typically required
• Consider polyurethane bushes for durability, rubber for quiet comfort

Popular questions about 2019 Holden Colorado sway-bars-&-links

Does a 2019 Colorado have a rear sway bar?
Most Australian and NZ 2019 Colorados run a front sway bar only from factory. Some variants or dealer/accessory packages may include a rear bar, and there are plenty of aftermarket rear kits available. A quick peek behind the rear axle will tell the story—look for a cross bar on chassis-mounted bushes with short links to the leaf-spring plates.

What are the signs the sway-bar links need replacing?
Common giveaways are a light clunk over potholes or speed humps, vague initial steering, and visible play when you lever the link by hand with the ute safely lifted. Split boots or weeping grease on the link joints are also red flags. On corrugated roads, worn links can start tapping at low speeds.

Do you need a wheel alignment after changing links or D-bushes?
Not usually. Replacing sway-bar links and D-bushes doesn’t alter alignment angles. If you’ve also changed control arms, tie-rods, or lifted the suspension, then book an alignment. After any sway-bar work, re-check fasteners after a few hundred kilometres of mixed driving.