Parts for your 2006 Toyota Crown-Gas struts

2006 Toyota Crown gas struts — fitment, purpose and servicing

Yes, gas struts are relevant on the 2006 Toyota Crown (S180 series). Technical references such as the Toyota Electronic Parts Catalog for S180 Crown models (GRS18x/UZS18x), the factory workshop literature, and major Toyota parts databases list gas‑charged “Stay Assembly, Hood” units for the bonnet. Aftermarket catalogues from brands like Stabilus (Lift‑O‑Mat) and Monroe also list bonnet lift supports for the 2003–2008 Crown range. By contrast, the boot on this model typically uses torsion bars/assist springs and soft‑close hardware rather than gas struts.

On a 2006 Crown, the bonnet gas struts do the heavy lifting, literally. They counterbalance the bonnet’s weight so it rises smoothly and stays put without a prop rod. That makes under‑bonnet checks safer and less of a faff, while also protecting hinges and guards from slamming or overextension. Because they’re sealed and nitrogen‑charged, performance drops as seals age or in colder Kiwi and Aussie winters, which is why a bonnet that used to glide can start sagging or refuse to stay up.

As part of regular servicing, it’s smart to give the gas struts a quick once‑over. Look for oil mist on the shaft, slow or jerky motion, or a bonnet that won’t hold at half lift. A simple test: on a cool morning, open the bonnet and see if it stays up confidently—cold temperatures expose weak struts quickest. While there’s no fixed interval, many owners see 5–10 years from a set, depending on climate and how often the bonnet is opened.

Replacement is a straightforward job for a competent DIYer or workshop. Always support the bonnet securely (broom handle, prop, or a mate on standby), and replace struts in pairs so lift and damping stay balanced. Swap one side at a time, clicking the ball‑socket ends on clean studs—wipe the shafts but don’t grease them, and avoid paint or vice pressure on the tubes. After fitment, open and close a few times to make sure the movement is smooth and the bonnet latches cleanly. Choosing OE or a quality aftermarket unit matched to the S180 Crown’s chassis code will keep the lift effort feeling factory and avoid over‑stressing hinges.

• Signs they’re due: bonnet drops, hisses, or needs a shoulder to hold it up