Parts for your 2005 Holden Commodore-Cv joint

2005 Holden Commodore CV Joint — What It Does and When to Service It

Technical sources confirm a CV joint is relevant to most 2005 Holden Commodores. The Holden VZ Service Manual (Driveline and Rear Suspension sections), Gregory’s Service & Repair Manual for VT–VZ Commodore, and GM Holden EPC listings all describe rear driveshafts with constant velocity joints on RWD sedan models. Parts catalogues for VZ sedans also list complete rear CV shaft assemblies. AWD variants (e.g., Adventra, Crewman Cross) run CV joints at both front and rear. Exceptions are certain utes and the carry-over VZ wagon with a live rear axle, which don’t use wheel-end CVs. For a typical 2005 Commodore sedan, a CV joint is absolutely part of the driveline.

On a 2005 Commodore sedan, the CV joint lets the rear half-shafts transfer power smoothly while the suspension moves up and down. The outer joint (usually a Rzeppa type) handles big angles at the hub, while the inner joint (often a tripod type) manages plunge as the wheel travels. That combo keeps the car quiet, grippy, and free of nasty vibration under load.

There’s no set replacement interval, but service checks matter. At every service (about 10,000–15,000 km), the tech should inspect the CV boots for splits, hardened rubber, or grease flung onto the inner guard, control arms, or rear brakes. A torn boot caught early can often be rebooted and re-greased, if there’s clicking on take-off, clunks on shift, or a rumble that changes with throttle, the joint may be worn and a full shaft assembly is usually the smarter fix.

When replacing, most workshops fit a complete CV shaft for reliability and time savings. Fresh moly CV grease, new clamps, and any single-use nuts or circlips are standard practice. They’ll also check the ABS lead routing, wheel bearing play, and diff seals while they’re in there. If only rebooting, cleaning the joint thoroughly and packing the right volume of quality CV grease is crucial.

• Common symptoms: clicking or knocking under load, shudder on acceleration, vibration at highway speeds, visible grease spray from a split boot.
• Good habits: avoid wheel hop and clutch-dump launches, keep rear tyres matched, and fix torn boots promptly to stop dirt chewing out the joint.

Look after the boots and a Commodore’s rear CVs often run well past 150,000 km. Once noise starts, delaying repair can snowball into hub, bearing, or diff issues, so it pays to sort it early.

Popular questions about 2005 Holden Commodore CV joints

Do all 2005 Commodores have CV joints?
Not all. RWD sedans use rear CV joints on their independent rear suspension. AWD models have CVs front and rear. Some utes and the VZ wagon with a live axle don’t have wheel-end CVs, though their tailshafts may use different joint types.

How long do the CV joints typically last?
With intact boots and regular checks, many see 150,000–250,000 km. Harsh launches, torn boots, or contaminated grease shorten life. Noise, vibration, or grease fling are the early warnings to act on.

Can a torn boot be fixed without replacing the whole shaft?
Yes—if caught early and the joint’s still quiet and smooth, a new boot and fresh moly grease can save the day. If there’s clicking or pitting inside the joint, a complete shaft assembly is the better, longer-term repair.