Parts for your 2019 Subaru Xv-Gas struts

2019 Subaru XV gas struts — purpose, care and when to replace

Technical sources confirm gas struts are relevant to the 2019 Subaru XV. The Subaru Global Service Manual for 2018–2020 XV/Crosstrek (Body, Rear Gate) specifies gas‑charged “rear gate stays” on both sides of the liftback, and the Subaru Genuine Parts catalogue for MY2019 XV (GT series) lists Stay Assy–Rear Gate LH/RH. The bonnet on this model uses a prop rod rather than gas struts.

On the 2019 Subaru XV, the rear gate gas struts do the heavy lifting—literally. They balance and hold the tailgate open, give a smooth, controlled rise, and prevent the hatch slamming shut. Each strut is a sealed, nitrogen‑charged unit with oil for damping, so when they fade, there’s no topping them up—replacement is the go.

As part of routine servicing, it’s smart to check XV gas struts for tell‑tales like a tailgate that rises slowly, drops unexpectedly (especially in cold weather), visible oil misting, a nicked or rusty piston rod, or loose/worn end fittings. If any of that shows up, replace them—ideally as a pair—so lift and holding force stay balanced. Always support the hatch securely before removing a strut, pop the retaining clip at the socket, and avoid grabbing or greasing the polished rod. A quick wipe with a clean, lint‑free cloth keeps grit from chewing out the seals.

Owners who’ve added accessories (roof ladders, a heavier spoiler, or a loaded tailgate organiser) may notice the hatch feels heavier, in that case, opt for struts rated for the added weight. Temperature swings also matter—gas pressure drops in the cold—so borderline struts often show themselves on winter mornings.

Service interval wise, a fast check every service visit is enough: operate the hatch, listen for creaks, and confirm it stays fully open without creeping down. When fitting new units, match left/right part specifications for the GT‑series XV, torque the brackets correctly, and dispose of old struts safely (they’re pressurised). Get this little job right and the tailgate stays light, safe and easy to live with across Aussie and Kiwi conditions.

• Signs it’s time: hatch won’t stay up, slow lift, oil on the strut body, bent/marked rod, clunks at the ball joints.
• Best practice: replace both sides together, keep rods clean, and verify full open height after fitment.

FAQs

How long do the rear gate gas struts last on a 2019 Subaru XV?
In typical Aussie and Kiwi climates, many last around 5–8 years, but usage, temperature swings and added tailgate weight can shorten that. If the hatch won’t hold itself up or feels weak on lift, they’re due.

Should both gas struts be replaced at the same time?
Yes. Swapping them as a pair keeps lift and holding force even, avoids twist on the hinges, and usually delivers the best result for open height and smooth operation.

Does the 2019 XV have bonnet gas struts?
No. This model uses a conventional prop rod for the bonnet. Aftermarket bonnet strut kits exist, but they’re a retrofit rather than a factory‑fitted item.