Parts for your 2015 Ford Fiesta-Gas struts

2015 Ford Fiesta gas struts — what they do and when to replace them

Yes, gas struts are used on the 2015 Ford Fiesta. Technical references including the Ford Workshop Manual (Section 501-03 Body Closures and Security) describe “Liftgate Gas Strut — Removal and Installation” for the Fiesta (B299), and the Ford parts catalogue and major OE suppliers (e.g., Stabilus LIFT-O-MAT) list rear liftgate gas springs for this model. On most 2015 Fiesta hatches, the tailgate is supported by a pair of gas-filled struts, the bonnet typically uses a manual prop rod.

On a Fiesta hatch, the gas struts take the weight of the tailgate, making it easy to lift and keeping it safely open while loading the boot. They’re sealed, nitrogen-charged dampers that provide a smooth, controlled motion in both directions. When they age, the gas pressure and internal seals fade, which can leave the tailgate heavy to lift or prone to dropping — not ideal when grabbing the groceries in a southerly squall.

There’s no set service interval, but most owners see 5–10 years depending on climate and use. Signs it’s time to replace include: tailgate won’t stay up, needs a shove to open, moves in jerks, or hisses/leaks oil. If one side is weak, replace both together to keep lift and damping even.

• Safety first: Always support the tailgate with a prop or a helper before removing a strut.
• Quick swap: Most Fiesta struts use spring clips. Pop the clip with a small flat screwdriver, slide the old strut off the ball stud, click the new one on. No need to remove the ball studs unless they’re worn.
• Keep them tidy: Wipe the rod with a clean cloth. Avoid silicone sprays or grease on the rod — it can damage the seals.
• Cold weather check: Struts feel weaker in winter. If they’re marginal in summer, they’ll likely fail in colder months.

If your Fiesta is a sedan, the boot may use a different counterbalance setup (often torsion bars) depending on market spec, but the hatch’s tailgate almost always runs gas struts. Bonnet upgrades to gas struts are available aftermarket if you’d like hands-free lifting, but the factory setup is a prop rod.

Fresh struts make daily use feel new again — smooth, light, and safe. It’s a quick, affordable fix that restores confidence every time the tailgate swings up.

Popular questions about 2015 Ford Fiesta gas struts

How long do Fiesta gas struts usually last?
In Aussie and Kiwi conditions, many last around 5–8 years, though gentle use and garaging can stretch that beyond a decade. If the tailgate won’t stay up or needs extra muscle to lift, it’s time to replace them in pairs.

Can the Fiesta’s bonnet be fitted with gas struts?
From factory, most 2015 Fiestas use a prop rod on the bonnet. Aftermarket kits are available to add gas struts, which makes one-handed opening easy. Choose a kit designed for the Fiesta B299 to ensure correct mounting points and lift rate.

Are gas struts serviceable or refillable?
No, they’re sealed units. If a strut is weak or leaking, replacement is the go. It’s a quick DIY with basic hand tools, or a short workshop job if you’d rather not hold the tailgate while swapping them.