Parts for your 2009 Subaru Exiga-Gas struts

2009 Subaru Exiga gas struts — what they do and when to replace

Gas struts are absolutely fitted to the 2009 Subaru Exiga, specifically on the tailgate. This is supported by Subaru’s own technical documentation and parts listings: the Subaru Exiga (YA-series) Body section of the service literature specifies a gas‑charged “rear gate stay assembly”, and the Subaru FAST electronic parts catalogue lists gas-charged stays for the Exiga’s rear gate across 2008–2014 production. Major aftermarket catalogues (e.g., Stabilus/Lift‑O‑Mat, Monroe/Max‑Lift) also list direct‑fit tailgate gas struts for this model. The bonnet on most Exiga variants uses a prop rod rather than gas struts.

On the Exiga, the gas struts balance the weight of the tailgate so it lifts smoothly and stays put without a wrestling match. They’re nitrogen‑charged dampers with a light oil film for sealing and lubrication. When healthy, they make the tailgate feel light and predictable, when tired, the hatch can sag, drop suddenly, or refuse to stay open — not ideal on a windy day at the beach or when loading the weekly shop.

As part of routine servicing, it’s wise to check tailgate operation: open it a few times, listen for creaks or hissy leaks, and make sure it holds at full height. A quick wipe of the rod to remove grime helps protect the seals, avoid silicone sprays or petroleum solvents on the rod, as they can damage seals. If bike racks, roof tents or heavier accessories are added, the extra mass can overwhelm ageing struts.

Replacement is straightforward and usually done in pairs to keep lift and balance even. Use a prop or a helper, pop off the retaining clips, swap the units, and clip them back on — no special tools needed. Quality OEM‑equivalent struts typically last 5–8 years, but cold climates or frequent heavy use can shorten that. If the car is parked nose‑up on a slope, a weak strut will show itself quickly.

• Tell‑tales they’re due: tailgate won’t stay up, drops in cold weather, oily film weeping from the cylinder, or a jerky lift.
• Safety tip: never drill or heat a gas strut, it’s high pressure. Dispose of old units via a workshop or recycling programme.
• Best practice: replace in pairs, confirm full lift height, and check latch alignment after fitting.

Do the 2009 Exiga’s bonnets use gas struts?

Most 2009 Exiga variants use a simple prop rod for the bonnet, not gas struts. Owners seeking hands‑free bonnet support sometimes retrofit aftermarket kits, but that’s not factory equipment on most trims.

How long do the Exiga’s tailgate gas struts last?

Typically 5–8 years. Cooler climates and heavy tailgate use can shorten that. If the hatch sags or needs a shoulder to lift, they’re ready for replacement.

Can they be replaced at home?

Yes. With the tailgate safely supported, it’s a clip‑off, clip‑on job. Replace both sides together and avoid twisting the ball studs. If threads are corroded, let a workshop handle it.