Parts for your 2015 Subaru Exiga-Gas struts

2015 Subaru Exiga gas struts

Gas struts are absolutely relevant to the 2015 Subaru Exiga. Technical references such as Subaru’s service literature and parts catalogues for the YA-series Exiga (including the facelifted Crossover 7) list “rear gate stays” or “gas springs” for the tailgate. These are the pressurised struts that hold the rear liftgate up. From factory, the Exiga’s bonnet typically uses a prop rod rather than gas struts, but the tailgate relies on a matched pair of gas-charged stays to open smoothly and stay put.

On a 2015 Exiga, the gas struts make everyday use of the boot a breeze. They do the heavy lifting, control the liftgate’s speed, and keep it stable overhead so there’s no wrestling with a heavy door while loading the groceries or the kids’ gear. Over time, seals can wear and the pressurised gas loses a bit of punch, especially after years of heat, cold and dust. That’s when the tailgate can start to feel lazy, need a shove to get moving, or even sag down—none of which is ideal in a windy Bunnings car park.

As part of routine servicing, it’s smart to check tailgate operation. If the struts feel weak, replacing them as a pair keeps the opening force balanced and protects the hinges. It’s a straightforward job with the right tools, but the struts are under high pressure, so supporting the tailgate securely is a must. A light clean of the exposed piston rods with a soft cloth helps, avoid oil or silicone sprays on the rods, as they can attract grit and damage the seals. In colder climates the struts can feel a bit slower—if they’re borderline in winter, plan a replacement before they let you down. Most owners see long service life, but regular use, towing with frequent boot access, or coastal environments can shorten it. If there’s any hissing, visible oiling at the seals, or the gate won’t stay up, it’s time to sort new units.

• Typical signs: tailgate drops or won’t stay up, needs a shove to start moving, opens unevenly, or makes hissing noises.
• Replace in pairs to maintain balance and proper lift speed.
• Support the tailgate securely during replacement, these struts are under pressure.
• Keep rods clean and dry, don’t lubricate the shafts.

Popular questions about 2015 Subaru Exiga gas struts

How long do the Exiga’s tailgate gas struts usually last?
Most see many years of use, often well past 5–8 years, but climate, usage, and exposure matter. If the gate starts to fall, opens sluggishly, or won’t stay up—especially in cold weather—they’re due. Regular checks during service will catch them before they become a nuisance.

Do I need to replace both gas struts, or can I do just one?
It’s best to replace them as a pair. A new strut paired with a tired one can twist the tailgate slightly, stress the hinges, and make the opening speed uneven. Replacing both restores proper balance and feel.

Does the 2015 Exiga have bonnet gas struts from factory?
From factory it typically uses a prop rod for the bonnet. Aftermarket bonnet strut kits exist, but the OEM gas struts on this model are for the rear liftgate. If fitting bonnet struts, choose a kit designed for the Exiga and follow the instructions carefully.