Parts for your 2004 Holden Commodore-Cv joint

2004 Holden Commodore CV Joint — what’s fitted and what to service

Based on technical sources, a CV joint is relevant to many 2004 Holden Commodores. The Holden VY/VZ Service Manual and well-known workshop guides (Gregory’s and Haynes for VT–VZ) describe independent rear suspension (IRS) on sedan models, which uses constant-velocity joints on each rear half-shaft. Aftermarket parts catalogues (GSP/GKN-style axle listings and Repco trade data) also list complete rear CV shafts for VY/VZ sedans. By contrast, many wagons and utes of the same era kept a live rear axle, so they don’t run wheel-end CV joints (the tailshaft uses universal joints instead). So, if it’s a 2004 Commodore sedan with IRS, the CV joint absolutely applies, for live-axle wagons/utes, it generally doesn’t.

On an IRS-equipped 2004 Commodore, the rear CV joints let the half-shafts deliver smooth drive while the suspension moves through its travel and the wheels change angle. The outer CV handles steering-like articulation at the hub (even though it’s RWD), and the inner “plunging” CV takes up length changes as the control arms swing. That keeps things quiet and vibration-free at motorway speeds and under load out of corners.

Service-wise, the big-ticket item is the boot. The rubber boot keeps the grease in and road grime out. If a boot splits, grease gets flung over the control arms and brakes, and the joint can quickly chew itself out. A quick look at service time (every 10,000–15,000 km, or whenever it’s up on a hoist) pays off.

• Tell-tale signs: grease splatter near the rear hub, a click or clunk on take-off, shudder under throttle, or a rhythmic vibration that follows road speed.
• If a boot is torn but the joint’s still quiet and smooth, a boot kit and fresh grease can save the day.
• If there’s noise or play, a complete shaft (often supplied assembled with both CVs) is the no-fuss fix.

Replacement tips a good workshop will follow: don’t let the shaft hang off the inner CV, keep the new boot lips and sealing faces clean, use new circlips and fasteners where specified, and torque everything to the specs in the Holden VY/VZ manual. After fitting, a short road test for noise and a recheck for any sling is smart. While there, it’s worth eyeballing rear wheel bearings, inner oil seals, and diff fluid level—no point doing the job twice.

Bottom line: for IRS sedans, healthy CV joints keep the Commodore feeling tight, quiet, and drama-free for hundreds of thousands of kilometres.

Do all 2004 Holden Commodores have CV joints?
Most sedans with IRS do, at the rear half-shafts. Many wagons and utes of the same era run a live rear axle, so they don’t use wheel-end CVs. AWD models like Adventra are a separate platform and use additional CVs, but they aren’t the typical Commodore sedan setup.

How long do the rear CV joints usually last?
With intact boots and sane driving, they often run 150,000–250,000 km or more. Heat, torn boots, lowered suspension, and big torque loads can shorten that. Regular boot checks are what make the difference.

Can just the boot be replaced, or is a full shaft better?
If the joint is quiet and free of play, a boot-and-grease refresh is fine. If there’s clicking, binding, or pitting, a complete shaft assembly is typically faster to fit, more reliable, and good value.