Parts for your 2009 Toyota Land cruiser-Gas struts

2009 Toyota Land Cruiser gas struts — what they do and when to replace them

Gas struts are absolutely relevant to the 2009 Toyota Land Cruiser (200 Series). Toyota’s 200 Series Owner’s Manual and the Toyota Electronic Parts Catalogue specify gas-filled “stay” assemblies for the upper back door (the lift-up tailgate section), while the bonnet uses a simple prop rod rather than struts. The split tailgate design means the upper hatch is supported by two gas struts to lift smoothly and stay safely open, which is consistent with Toyota repair manual guidance for the J200 platform and its Lexus LX sibling. So, if you’re looking at the 2009 Land Cruiser, gas struts are fitted to the rear upper tailgate, not the bonnet.

On this model, the gas struts take the weight of the upper tailgate and control its movement, so it opens with minimal effort and doesn’t slam shut. They’re sealed, nitrogen-charged dampers designed to hold position through the full arc of travel. Over time they lose charge or the internal seals wear, which reduces lift and holding power—often most obvious on chilly mornings. Keeping good struts on the 200 Series isn’t just a nice-to-have: it’s a safety and convenience must, particularly when loading gear or working out of the back in the bush or at the beach.

There’s no fixed service interval from Toyota for these, instead, check them during routine servicing. Wipe the exposed shafts with a clean, dry cloth, and avoid lubricants or solvent cleaners—oils attract grit and can damage seals. If the hatch needs a hefty shove to start moving, won’t stay up, or drops unexpectedly, it’s time for replacements—always in pairs. Swapping them is a straightforward job: support the hatch securely (a second set of hands is gold), pop the retaining clips with a small flat screwdriver, and click the new units onto the ball studs. If you’ve added accessories to the upper tailgate (like a ladder), consider uprated struts to match the extra mass. Treat them kindly—don’t force the hatch closed, and avoid hanging off it—and they’ll give years of quiet, reliable service.

• Common signs they’re tired: hatch sags or won’t hold, slow or jerky lift, metallic squeak, oil mist around the shaft, worse performance in cold weather.
• Replace in pairs and confirm correct part numbers by VIN for your specific trim.

Popular questions about 2009 Toyota Land Cruiser gas struts

Do 2009 Land Cruiser bonnets use gas struts?
No—the 200 Series bonnet uses a prop rod from factory. The gas struts are on the upper rear tailgate only. Aftermarket bonnet strut kits exist if you prefer a hands-free lift, but they’re not OEM on this model year.

How often should the rear hatch struts be replaced?
There’s no scheduled interval. Replace them when they can’t hold the hatch up or feel weak. Depending on climate and use, many last 5–10 years. If one’s gone soft, do both sides together for even performance.

Can the original struts be re-gassed, or should they be replaced?
Most OEM Land Cruiser struts are sealed and not designed for re-gassing. While some specialist services can re-charge certain units, replacement with quality new struts is usually the quickest, most reliable fix.