Parts for your 2009 Ford Fiesta-Gas struts

2009 Ford Fiesta gas struts — what they do and when to replace them

Gas struts are absolutely relevant to the 2009 Ford Fiesta hatch. Ford’s own service literature for the Fiesta Mk7 (2008–2012), the Haynes Ford Fiesta manual (2008–2012), and Ford/Microcat parts catalogues all list rear tailgate gas springs as factory equipment on hatch models. Most aftermarket catalogues (e.g., Stabilus, Monroe, StrongArm) also list direct-fit rear hatch lift supports for this year. The bonnet is supported by a prop rod from factory, and the Fiesta sedan’s boot typically uses torsion bars rather than gas struts.

On the 2009 Fiesta hatch, the pair of gas-charged struts does the heavy lifting for the tailgate. They counterbalance the weight so the boot opens smoothly, stays up safely, and doesn’t slam shut on a windy day. Over time the internal seals wear and the nitrogen charge drops, which is why tailgates feel lazy in winter or start sagging at the top of their travel.

Best practice is to check the struts during regular servicing. A quick workship-style test: in cool weather, open the hatch and see if it rises the last third on its own and holds firm for a minute with no creep. Any hesitation, droop, or a need to “shoulder” it up means they’re tired. Because they work as a pair, replace both together to keep even lift and reduce hinge stress.

Replacement is a simple, safe DIY if the hatch is properly supported with a prop or a helper. Pop off the retaining clips, swap one side at a time, and fit the new struts with the fat (cylinder) end up to keep the internal seal lubricated. Don’t try to re-gas sealed OE-style units, it’s more reliable to fit new, correct-rated struts for your VIN. Avoid clamping or scratching the chrome rod, and never open a strut with heat or tools — they’re pressurised.

To keep them happy, wipe the rods clean and avoid greasy sprays on the shaft. A tiny dab of silicone on the ball sockets is fine, but keep petroleum lubricants away from the seals. Expect a lifespan of 5–10 years, coastal and hot climates can shorten that. When they’re done, recycle them responsibly as scrap metal via a workshop or recycler.

• Common signs they’re worn: hatch drops or won’t stay up, slow or jerky opening, needing two hands in cold mornings, oily film around the seal, or a hiss with little resistance.

Do all 2009 Ford Fiestas have gas struts?

Hatchbacks do — they use two gas struts on the tailgate. The sedan’s boot commonly uses torsion bars instead, and the bonnet uses a prop rod from factory. Some owners add aftermarket bonnet struts, but they’re not OE.

Should both tailgate struts be replaced at the same time?

Yes. Replacing as a pair keeps the lift balanced, protects hinges, and ensures consistent opening speed. Mixing an old weak strut with a new one often makes the hatch feel uneven and can shorten the new strut’s life.

What strut force or size does a 2009 Fiesta need?

The exact length and Newton rating vary by market and body style. Check the markings stamped on your existing struts and match them by part number or have a parts counter look it up by VIN. That way the hatch opens and holds exactly as intended.