Parts for your 2016 Toyota Hilux-Gas struts

2016 Toyota Hilux gas struts — what’s fitted and how to look after them

Based on technical references, the 2016 Toyota Hilux (N80 series, AN120/AN130) does not use gas struts as standard on the bonnet or tailgate. The Toyota Owner’s Manual for this generation specifies a manual prop rod for the bonnet, and the tailgate is supported by cables rather than struts. Toyota Genuine Accessories literature for the 2015+ Hilux does, however, list a Tailgate Assist kit that uses a gas-damper/strut, and most canopies fitted to these utes use gas struts on the rear and side windows. So while gas struts aren’t factory on the naked vehicle, they are commonly fitted as genuine or aftermarket accessories.

When gas struts are fitted to a 2016 Hilux—whether for a bonnet upgrade, a tailgate assist, or canopy windows—their job is simple: help lift smoothly and hold things up safely. A good set takes the grunt work out of lifting, stops sudden drops, and keeps panels steady in wind. Over time, seals age and the nitrogen charge bleeds off, so performance tapers rather than failing overnight.

Tell-tales it’s time to replace include needing two hands to lift, the panel drifting down or bouncing, a greasy film on the rod, or a knock/squeak at the pivots. Temperature matters too—struts feel weaker on cold mornings and perk up in the heat, so test them a few times before calling them done.

Replacement and care tips that suit Hilux fitments:

• Replace in pairs on the same panel to keep lift and holding force even.
• Don’t grease the polished shaft—just keep it clean. Wipe with a dry or slightly damp cloth, avoid solvents and paint.
• Inspect ball studs, brackets and rivnuts, re-torque hardware and check for cracks in canopy frames.
• Match length, end fittings (commonly 10 mm ball sockets) and force rating to the kit or canopy brand, extra accessories (like bonnet protectors or ladder racks) may change the required force.
• Always support the panel before popping clips—struts can release suddenly.

There’s no strict service interval—think condition-based. A quick check at each service is smart: open, hold at half height, and see if it droops. Most quality struts last 4–8 years in Aussie and Kiwi conditions, with canopy window struts typically on the shorter end due to frequent cycling and sun exposure.

FAQs

What size or force gas struts suit a 2016 Hilux?
There’s no single factory spec because the Hilux didn’t ship with bonnet or tailgate struts. Aftermarket bonnet kits commonly sit around 300–400 N each, while tailgate assist kits pair a damper with a counter-spring. Canopy window struts vary widely (often 200–350 N). Always match the kit to your vehicle variant and accessories, or read the rating printed on the old strut body.

How long do Hilux gas struts last?
Expect 4–8 years depending on use, heat, dust and UV. Canopy window struts work harder and may need attention sooner. Replace when lift effort increases, the panel won’t stay up, or there’s oil mist on the rod.

Can Hilux gas struts be re-gassed?
Some serviceable types can be, but most automotive struts are sealed and are best replaced. Swapping in the correct length, end fittings and force rating usually costs less time and avoids mismatched performance.