Parts for your 2014 Toyota Wish-Gas struts

2014 Toyota Wish gas struts — what they do and when to replace them

Based on Toyota technical literature and cataloguing for the ZGE2# series (2009–2017), the 2014 Toyota Wish is fitted with gas‑charged lift supports on the rear hatch (often listed by Toyota as “Back Door Stay Sub‑Assembly”). Toyota’s service information and mainstream aftermarket fitment catalogues also identify matched left/right gas struts for the liftgate. The bonnet on most Wish variants uses a prop‑rod, so gas struts are relevant to the tailgate rather than the bonnet.

On this model, the gas struts quietly handle the heavy lifting. Charged with nitrogen and a touch of oil for damping, they counterbalance the hatch so it opens smoothly, stays put at full height, and closes without a fight. When they age, pressure bleeds off and the seals wear, which shows up as a hatch that sags, drops in colder weather, or needs a hand to rise.

As part of routine servicing on a 2014 Toyota Wish, it’s smart to test hatch operation. Key checks include: does the liftgate raise evenly, hold at full extension, and resist drifting down after a minute? Is there any oily film on the shaft, weeping at the seal, or a faint hiss? If any of these pop up, it’s time to replace—ideally in pairs—so the load and opening force stay balanced left to right.

Replacement is straightforward: support the hatch safely (portable prop or a helper), pop off the spring clips at each ball joint, swap the struts, and clip them home. Fit them rod‑down unless the specific part is marked otherwise. Avoid gripping or greasing the polished shaft—lubricants attract grit and chew out the seals. A quick wipe with a clean, lint‑free cloth is all they need. Don’t paint the struts, and don’t try to “re‑gas” them, service procedure is replacement only.

Two extra tips owners in Australia and New Zealand will appreciate: temperature matters—weak struts feel worse on frosty mornings—so test in cooler conditions if you’re on the fence. And if roof racks or a bike carrier add weight to the hatch, expect a shorter lifespan. Quality OE‑equivalent struts bring the Wish’s tailgate back to easy, fingertip operation and keep heads, hands, and glass out of harm’s way.

• Replace in pairs to maintain even lift and latch alignment.
• Support the hatch before removing clips, it’s heavier than it looks.
• Keep the strut shafts clean and dry, never apply grease or silicone spray.

Popular questions

How long do gas struts last on a 2014 Toyota Wish?

Typically 5–10 years, depending on climate, usage, and added hatch weight. Colder regions and frequent use can shorten that window. If the hatch no longer stays up confidently, treat that as end‑of‑life.

Can the original gas struts be re‑gassed, or must they be replaced?

They’re non‑serviceable components. Toyota’s service guidance and aftermarket practice call for full replacement rather than re‑gassing. Swapping in a matched pair is the reliable, workshop‑friendly fix.

Why does the hatch drop more in cold weather?

Gas pressure and seal performance dip as temperatures fall, so tired struts feel weaker in winter. If the hatch won’t hold up when it’s cold, the struts are due for replacement.