Parts for your 2011 Toyota Crown-Gas struts

2011 Toyota Crown gas-struts — what’s actually fitted

Based on technical references, gas-struts aren’t a factory-fitted item on the 2011 Toyota Crown (S200 series). The Toyota Electronic Parts Catalogue (EPC) for 2008–2012 Crown models and the factory repair manual sections for Body – Hood and Luggage Compartment list a bonnet stay (prop rod) and torsion-bar springing for the boot, with no gas lift supports specified. Major parts catalogues commonly used by dealers and workshops show the same arrangement, and high-grade variants that feature power boot opening employ an electric actuator working with torsion assistance rather than gas-struts.

Why did Toyota go this way on a premium sedan? It’s largely about packaging, durability and serviceability. A prop rod for the bonnet is simple, light, and proven — there’s less to fail over time, and it’s easy to service around. For the boot, torsion bars keep the hinges compact, preserve luggage space, and give a smooth, consistent opening and closing motion without the gradual pressure loss that can occur with ageing gas-struts.

Owners chasing that “luxury feel” of strut-assisted lifting sometimes ask about retrofitting. Bonnet damper kits do exist in the aftermarket for some Crowns, but they typically require bracketry and careful placement to avoid panel distortion, and they’re not Toyota-approved. For boot lids, conversion is trickier due to the hinge geometry and, on power-boot cars, potential interference with the actuator and soft-close functions.

• Factory setup: bonnet uses a manual stay, boot uses torsion bars (with or without an electric actuator, depending on grade).
• Benefits: compact packaging, reliable operation, low maintenance, and no gas charge to degrade.
• Care tips: keep hinge points and latches clean, apply a light silicone or lithium-safe lubricant sparingly, and avoid overloading the boot lid which can affect torsion balance.

Anyone considering aftermarket gas-struts should measure clearance with the bonnet/boot fully open and closed, check bracket load paths, and follow torque specs. If the vehicle has a power boot, it’s wise to stick with OEM design — changing assist forces can confuse the actuator and invite premature wear.

Does a 2011 Toyota Crown have gas-struts on the bonnet or boot?

No. Technical listings for the S200-series Crown show a bonnet prop rod and torsion-bar boot hinges. Some trims add an electric boot actuator, but there are no factory gas-struts on either end.

Can aftermarket gas-struts be fitted to the bonnet?

Yes, bonnet damper kits are available from aftermarket suppliers for certain Crowns, but they’re not OEM. Fitment needs careful bracket placement to avoid stressing the bonnet skin and to ensure full opening without fouling guards. If unsure, a specialist installer is the safer bet.

What maintenance should be done on the Crown’s bonnet stay and boot mechanism?

Keep hinges and latches clean, and apply light lubricant to pivot points. Check the bonnet stay clip so it secures the rod snugly, and don’t over-tension or pry at the boot torsion bars — adjustment requires the correct service procedure and tools due to stored spring energy.