Parts for your 2002 Holden Commodore-Gas struts

2002 Holden Commodore gas struts — what they do and when to replace

Technical documentation and parts catalogues confirm that gas struts are used on certain 2002 Holden Commodore variants. The Holden VX Series II/VY Owner’s Handbook and GM service procedures specify a prop rod for the bonnet on sedans and utes, and torsion bars for the sedan boot lid, while the wagon’s tailgate (and lift-up glass where fitted) is supported by gas-charged lift struts. This is backed by common aftermarket listings (e.g., Monroe Max-Lift and Stabilus Lift-O-Mat) that supply tailgate struts for 2002 Commodore wagons, but not bonnet or sedan boot struts.

• Holden VX/VY Owner’s Handbook and GMH Service Manual: bonnet supported by prop rod, sedan boot uses torsion bars.
• Aftermarket/parts catalogues (Monroe, Stabilus, Repco/Supercheap): tailgate struts specified for 2002 Commodore wagon applications.

Where fitted (wagon), gas struts do the heavy lifting — literally. They balance the tailgate’s weight, slow the last part of its travel, and hold it open safely. On wagons with separate opening glass, smaller gas struts support the glass panel in the same way. These nitrogen-charged units are sealed, maintenance-free components designed to deliver smooth motion and consistent hold-open force.

Over time, struts lose pressure and oil damping, especially in colder weather, leading to a lazy or droopy tailgate. Tell-tale signs include a gate that won’t stay up, needs a helping hand to rise, or drops faster than it should. For safety and even performance, replacement in pairs is standard practice so the load is balanced and hinge stress is minimised.

Servicing tips for a 2002 Commodore wagon’s gas struts:

• Inspect every service for leaking oil, bent shafts, slow lift, or weak hold — failure is often seasonal and worse in winter.
• Keep the chrome shafts clean, do not grease or silicone-spray the shafts, as this can damage the seals.
• Support the tailgate with a prop before removing struts. Most ends use clip-on ball sockets, pop the clip, swap the strut, and ensure clips are fully seated.
• Match length, end fittings and force rating to the VIN/body style. Quality replacements are marked with force (N) and orientation.
• Expect service life of roughly 5–10 years depending on use, climate, and load on the tailgate.

Note for sedans and utes: the boot lid uses torsion bars and the bonnet uses a prop rod from factory, so gas struts aren’t applicable there. Some utes may have accessory hard lids or canopies with their own gas struts, those are aftermarket fitments and serviced similarly to wagon tailgate struts.

Popular questions about 2002 Holden Commodore gas struts

Do all 2002 Commodores have gas struts?
Not all. Factory gas struts are fitted to the wagon tailgate (and lift glass on some models). Sedans use torsion bars for the boot and a prop rod for the bonnet, so there are no OEM gas struts in those spots. Utes may have gas struts on accessory hard lids or canopies, which are aftermarket items.

Can wagon tailgate struts be re-gassed, or should they be replaced?
Most owners opt for replacement. While some specialists can re-gas certain units, sealed OE-style struts are generally designed as non-serviceable. New, correctly rated struts restore smooth lift and proper hold-open force and are usually cost-effective. Replacement is typically done in pairs.

What are the signs it’s time to replace the wagon’s gas struts?
Common symptoms include the tailgate not staying up, needing a shove to open, dropping quickly near the bottom, or making a hissing/oily mess around the seal. If any of these show up — especially in cold weather — the struts are due.