Parts for your 2007 Ford Falcon-Gas struts

2007 Ford Falcon gas struts — what’s fitted and what to service

Based on the Ford BA/BF/BF MkII Workshop Manual (Body section), the Ford Microcat/BF II parts catalogue, and application guides from Stabilus Lift-O-MAT and Monroe Max-Lift, gas struts are factory-fitted to the 2007 Ford Falcon BF MkII wagon tailgate. The BF MkII sedan uses a bonnet prop rod and torsion-rod springs for the boot, so it does not have factory gas struts in those positions. Ute hard lids (accessory) commonly use gas struts. So, gas struts are relevant for BF MkII wagons and many ute hard-lid setups, but not for the standard BF MkII sedan bonnet or boot.

For BF MkII wagon owners (and anyone running a ute hard lid), gas struts do the heavy lifting so the tailgate or lid opens smoothly and stays up without drama. They’re nitrogen-charged dampers that store energy and provide controlled motion, keeping the panel stable in wind and preventing a sudden slam. Over time, seals wear and gas pressure drops, which is why older Falcons often show weak lift support in cold weather.

As part of regular servicing, a quick gas-strut check is smart: open the tailgate and confirm it holds at full height and mid-stroke without creeping down. Any hesitation, bounce, or need to “help” it up is a red flag. Also look for a light oil film on the rod or at the end cap—minor misting can be normal, but wet leaks mean it’s on the way out.

Replacement is a straightforward driveway job for most wagons and hard lids:

• Support the tailgate/lid with a prop or a helper before starting.
• Pop the retaining clip with a small flat screwdriver (don’t fully remove it) and slide the strut off the ball stud.
• Fit the new strut with the rod facing down unless marked otherwise, press onto the ball stud until it clicks.
• Always replace in pairs to keep lift and damping balanced.

Match the original length, end fittings (commonly 10 mm ball sockets), and the force rating stamped on the tube (often in Newtons). Swapping to a higher-force unit than stock can stress hinges and glass, too low and the gate won’t stay up—especially noticeable on chilly mornings across Australia and New Zealand.

Maintenance is minimal: keep the chrome rod clean and dry, don’t grease or paint it, and avoid nicking the surface. During scheduled services, a quick functional test and a wipe-down is enough. If they’re weak, replacing with quality units is usually more cost-effective and reliable than re-gassing.

Does a 2007 Ford Falcon sedan have gas struts on the bonnet or boot?

No. The BF MkII sedan uses a bonnet prop rod and torsion-rod springs for the boot. Factory gas struts are fitted to the BF MkII wagon tailgate, and many ute hard lids use them as accessories.

How often should tailgate gas struts be replaced on a BF MkII wagon?

There’s no fixed interval, but many last 5–10 years. Replace when the tailgate won’t stay up, needs help to lift, sags in cold weather, or shows oil leaks. Always replace in pairs and match the OE force rating.

Can the gas struts on a Falcon be re-gassed, or should they be replaced?

While some shops re-gas struts, most Falcon owners go with new sealed units. Replacement is typically quicker, safer, and cost-effective, and ensures correct force and damping for the tailgate or hard lid.