Parts for your 2005 Ford Territory-Gas struts

2005 Ford Territory gas struts

Based on the Ford Territory SX/SY workshop manual and Ford Microcat parts catalogue, the 2005 Ford Territory is fitted with gas-charged lift supports (gas struts) for the tailgate, and on models with separately opening rear glass, additional glass hatch struts. The bonnet on most 2005 models uses a prop rod rather than struts. So yes—gas struts are definitely relevant on this vehicle.

On a 2005 Ford Territory, gas struts do the heavy lifting every time the tailgate is opened. They counterbalance the weight of the door, control the speed of travel, and hold it safely at full height. Good struts make the hatch feel light and predictable, tired ones make it slow, squeaky, or—worse—let it drop unexpectedly.

As part of routine servicing, it’s smart to check the tailgate struts annually (or around every 20,000 km). Look for telltales like the door sagging, needing a shove to start moving, struggling more in cold weather, a faint hiss with little resistance, or an oily film on the rod. Any of these point to weakening charge or seal wear. Because both sides share the load, replacement should be done in pairs for even lift and proper latch alignment.

Replacement is straightforward with the right care. Support the tailgate with a prop or helper, then release the spring clips on the ball-socket ends and swap the struts—rod end down in most cases. Avoid gripping the chrome rod with tools, any nick can ruin the seals. Don’t lubricate the rod (it attracts grit), just wipe it clean with a lint-free cloth. Quality OE-equivalent units from known suppliers (e.g., Stabilus/LIFT-O-MAT or Monroe) match the required force and stroke for the Territory’s liftgate, while models with opening rear glass take dedicated shorter struts for the glass section.

• Inspect annually, replace in pairs.
• Performance drops in cold temps—test on a cool morning.
• Never drill, heat, or attempt to re-gas sealed units.
• Confirm compatibility by VIN, body style, and whether the vehicle has opening rear glass.

Popular questions

What size or part numbers fit a 2005 Ford Territory tailgate?
Sizing and force vary slightly across SX/SY body and trim, and whether the vehicle has the separate opening rear glass. Typical tailgate struts are in the ~540–560 mm extended length range with roughly 650–800 N force each, while the glass hatch (where fitted) uses shorter, lighter units. The sure way is to match by VIN against OE cross-references from Ford’s parts catalogue or reputable aftermarket equivalents.

Why does the tailgate drop more in cold weather?
Gas pressure inside the strut falls with temperature, so a weak strut that seems “okay” in summer often gives up on a cold morning. If the Territory’s tailgate won’t stay up in cooler conditions—or needs a shove to rise—the struts are due for replacement.

Can Territory gas struts be re-gassed, or should they be replaced?
Most OE-style lift supports are sealed and not serviceable. Re-gassing is unreliable for these units and not generally recommended. Replacement with quality new struts is the safe, long-term fix—and it’s best practice to replace both sides together.