Parts for your 2011 Toyota Wish-Gas struts

2011 Toyota Wish gas struts: fitted to the tailgate and worth keeping in top nick

Gas struts are indeed relevant on a 2011 Toyota Wish. According to Toyota’s service information for the ZGE20/ZGE21 series and the Toyota Electronic Parts Catalogue, the rear back door (tailgate) is supported by two gas-charged “Stay, Back Door” units. Multiple aftermarket fitment catalogues for the 2009–2017 Toyota Wish also list tailgate lift supports for this model. The bonnet on this vehicle uses a manual prop rod from factory, not gas struts.

On a family-friendly MPV like the Wish, those tailgate gas struts do the heavy lifting—literally. They counterbalance the back door so it lifts smoothly and, more importantly, stays up without a fight. When they’re healthy, the tailgate opens with minimal effort and holds its position, even with a breeze about. When they’re tired, you’ll notice the door sagging, slow or uneven rise, a reluctance to open in cold weather, or the need to nudge it the last bit. A light film of oil around the rod seal can also hint they’re on the way out.

As part of routine servicing, it’s smart to give the struts a quick once-over. Wipe the rods with a clean, dry cloth—no grease or silicone on the chrome shafts, as that attracts grit and chews out seals. Check the ball-stud mounts and clips for play or corrosion, and make sure the hinges aren’t binding. If one strut fails, replace them as a pair to keep the lift and balance even. It’s a straightforward job with basic tools, but always support the tailgate with a prop or a mate while you swap them—those doors are heavier than they look.

When choosing replacements, match the length, end fittings, and force rating (measured in Newtons) to the original spec listed in parts catalogues for the Wish. Quality units from reputable makers last longer and perform more consistently through our Aussie and Kiwi seasons. After installation, cycle the tailgate a few times to confirm smooth operation and full hold at the top. If it still drops, recheck the clips and mounts, and make sure you didn’t inherit a dud strut.

Look after the gas struts and the back door of the 2011 Toyota Wish will stay easy to handle, safe, and drama-free for years.

• Common signs they’re due: tailgate won’t stay up, slow lift in cold weather, visible oil at the seal, or clunks at the mounts.
• Best practice: replace in pairs, don’t lubricate the shafts, and verify correct force/length before fitting.

Popular questions about 2011 Toyota Wish gas struts

How long do the tailgate gas struts typically last?
In local conditions, many last 5–10 years, but heat, dust, and frequent use can shorten that. If the door sags or struggles in winter mornings, they’re likely due. Replacing both at once restores proper balance.

Can the original struts be re-gassed, or should they be replaced?
Most OE-style automotive gas struts are sealed units. Re-gassing isn’t commonly supported or reliable for these, replacement with new, correctly rated struts is the sensible, cost-effective fix.

Does the 2011 Wish have gas struts on the bonnet?
No—factory setup is a prop rod for the bonnet. Aftermarket bonnet strut kits exist for some models, but they’re not standard on the 2011 Wish.