Parts for your 2016 Holden Astra-Gas struts

Gas Struts on the 2016 Holden Astra: What You Need to Know

The 2016 Holden Astra is a popular Aussie hatch known for its sporty style and reliable performance. When it comes to gas struts, which are commonly found in many vehicles to assist with the opening and holding of things like bonnets and tailgates, the Astra generally comes equipped with them on certain parts of the car. Understanding the role of gas struts and keeping them in good nick is important for smooth daily use.

Gas struts are most commonly fitted to the bonnet of the 2016 Holden Astra. They replace the traditional bonnet prop rod and make lifting the bonnet easier and safer. Unlike a manual prop rod, gas struts provide consistent support thanks to the pressurised nitrogen gas inside the cylinder that helps lift and hold the bonnet open firmly. Some versions of the Astra might also have gas struts supporting the tailgate or hatch, especially in the hatchback models.

The main purpose of these gas struts is to provide controlled assistance when opening and to securely hold the bonnet or hatch open without the need for extra support. This means the driver or mechanic doesn't have to wrestle with heavy panels or worry about the bonnet suddenly slamming down. The gas inside the strut maintains pressure, providing a smooth opening gas-powered lift and reliable holding power until manually closed.

Over time, gas struts can lose their pressure due to wear and tear or leaks, causing them to weaken and eventually fail to hold the bonnet or hatch securely. This is a common issue not just with Holdens but across most makes that use this technology. When gas struts fail, they'll feel weak when raising the bonnet and may drop unexpectedly, which can be dangerous. It's important to keep an eye on how well your gas struts are performing as part of your regular vehicle maintenance routine.

Replacing gas struts on the 2016 Holden Astra is pretty straightforward and a job that many handy owners can do themselves. The typical wear on gas struts depends on how often the bonnet or hatch is opened and environmental conditions, but it's a good idea to check their condition at least once a year or during your routine service. Signs that the gas struts need changing include difficulty in lifting the bonnet, shortened hold time once lifted, or visible corrosion on the strut itself.

To replace the gas struts, it's essential to get the correct part specific to the 2016 Holden Astra. Using OEM or high-quality aftermarket gas struts ensures proper fit and reliable performance. Replacement usually involves detaching the old struts by undoing simple clips or bolts and pressing on the new ones until they click in place. It's best done on a cool day with the bonnet supported safely with a prop rod or extra hands. Safety first is the mantra, as the bonnet can be heavy and sudden closure can cause injury.

Regular maintenance of gas struts boils down to keeping them clean and lubricated. While they are generally sealed units that don't need much internal maintenance, wiping down the shaft and checking for any dirt or rust helps prolong their life. Avoid spraying lubricant directly on the shaft as this can attract dust and grit, which might damage the seals. Instead, a light application of silicone spray near the end fittings is sufficient.

One overlooked aspect is checking the mounting points for the gas struts. With daily use, these points can wear or the clips can loosen, affecting the strut's performance or causing rattles. Tightening or replacing clips and bolts as needed will ensure the gas struts stay securely fastened and work as intended. A quick look during your regular service will keep any issues from escalating.

Whether you're handling basic upkeep or replacing failing gas struts, it helps to know what's going on with these small but important parts. They make daily tasks like checking your engine oil or topping up fluids much easier by holding the bonnet open safely without effort. For an Aussie favourite like the 2016 Holden Astra, a smooth-opening bonnet supported by healthy gas struts means fewer headaches and more time enjoying the drive.

So, if the bonnet feels heavy or won't stay open like it used to, the gas struts are likely the culprit. Replacing them is a simple task that quickly restores that easy-opening feel. Keep them in check and your Astra's bonnet will be cooperating without fuss for many years to come.