Parts for your 2014 Subaru Xv-Gas struts

2014 Subaru XV gas struts — what they do and when to replace them

Gas struts are absolutely used on the 2014 Subaru XV (XV Crosstrek) — specifically on the rear hatch. Subaru’s factory service literature for the 2012–2016 Impreza/XV platform (Body/Exterior, Rear Gate section) specifies gas‑charged “rear gate stays,” and Subaru’s parts catalog lists a “Stay Assy – Rear Gate” as a gas‑filled support. The bonnet on this model uses a prop rod rather than gas struts, so the relevant gas struts are at the tailgate.

On the XV, those gas-charged stays take the heavy lifting out of opening the rear hatch and hold it safely at full height. Inside each unit, compressed nitrogen and internal valving provide smooth, controlled motion. When they’re healthy, the hatch pops up neatly and stays there without fuss. When they’re tired, the hatch can sag, open slowly, or drop in cold weather — not ideal when loading the boot on a frosty Kiwi morning or a windy Aussie arvo.

As part of routine servicing, a quick check of the rear gate struts is smart. They’re wear items and typically last many years, but heat, cold, dust, and simple age take a toll. If lift effort has increased, the hatch doesn’t hold at full height, or there’s an oily film on a strut body, it’s time to plan a replacement.

• Tell‑tale signs: hatch dropping or not staying up, slow or uneven lift, needing two hands to start it moving, visible oil mist on the strut, knocking or squeaking.
• Service tips: don’t lubricate the chrome rod (it attracts grit and damages seals), keep the rod clean, replace struts in pairs, fit them with the rod pointing down to keep the internal seal wet with oil.

Replacement is straightforward with the right supports. Always prop the hatch securely or have a helper — a falling tailgate can injure and damage. Swap one side at a time, popping off the retaining clips, then clicking the new strut onto the ball studs. After fitting, open and close the hatch several times to confirm smooth action. Quality aftermarket or genuine units both work well, match to the VIN for correct force and length.

There’s no real “maintenance” beyond periodic inspection and keeping the rods clean. Extreme cold will temporarily reduce lift, so don’t assume a mid‑winter droop means instant failure, but if it persists across seasons, replacement is due. Many workshops include a hatch‑hold test during scheduled services — a simple, low‑cost check that keeps the XV safe and convenient to use.

How long do the rear hatch gas struts last on a 2014 Subaru XV?

Most owners see 5–10 years, or 80,000–150,000 km, depending on climate and usage. Frequent open/close cycles, harsh sun, or winter cold can shorten life. If the hatch won’t stay up or opens sluggishly, don’t wait — swap them before they become a safety risk.

Can Subaru XV gas struts be re-gassed, or should they be replaced?

On this model, re-gassing isn’t common or recommended. The units are sealed, once the gas charge or internal seal is gone, replacement with new struts is the reliable and cost‑effective fix. Re-gassing services are rare, and results can be inconsistent.

Should gas struts be replaced in pairs on the XV?

Yes. Replacing both keeps lift force balanced and ensures smooth, even operation. Mixing one new and one worn strut can twist the hatch, stress the hinges, and still leave it dropping in cold weather.