Parts for your 2017 Subaru Impreza-Gas struts

Gas Struts on the 2017 Subaru Impreza: Purpose, Maintenance, and Replacement Advice

The 2017 Subaru Impreza typically comes equipped with gas struts, particularly on the rear hatch or tailgate, rather than on the bonnet (hood). These gas struts play an important role in aiding the opening, holding, and smooth closing of the hatch, making day-to-day use much easier and safer. While some cars might not use gas struts on certain panels, in the case of the 2017 Impreza, gas struts are a common feature for the rear liftgate. This piece will explore what gas struts are, why they are used, and how to keep them in good shape for the life of the car.

Gas struts, sometimes called gas springs or lift supports, are devices filled with compressed gas and oil. Unlike traditional mechanical springs, gas struts use this compressed gas pressure to produce a controlled, smooth lifting force. This makes opening and closing heavy panels like rear hatches easier because the struts help counterbalance the weight and prevent the panel from slamming shut. On the 2017 Subaru Impreza hatchback or five-door models, gas struts act as strong helpers, allowing one person to lift the rear with minimal effort and ensuring it stays open without manually holding it up.

One of the main reasons manufacturers like Subaru fit gas struts to rear hatches is for convenience and safety. Without gas struts, lifting a hatch can be awkward, jerky, or even risky if the hatch falls unexpectedly. Older cars sometimes relied on metal prop rods that had to be physically placed and removed every time you opened the rear. Gas struts eliminate that hassle, creating a more user-friendly experience that feels modern and smooth. They also contribute to a cleaner design, as there is no need for a rod cluttering the loading area.

For owners of a 2017 Subaru Impreza, understanding the role of gas struts can help with routine maintenance and knowing when it's time for a replacement. Like any mechanical part exposed to the elements and regular motion, gas struts naturally wear out over time. Signs that the gas struts may be failing include the hatch feeling heavy to lift, the hatch not staying open without additional support, or a noticeable slow or uneven motion when closing the door. This typically happens because the gas inside the strut leaks out, reducing the pressure and the strut's ability to hold weight.

Maintaining gas struts is straightforward but important. Regularly inspecting them as part of vehicle servicing ensures they remain in good working order. It is wise to check for physical damage such as dents, cracks, or corrosion on the strut body, especially if the vehicle is often used in harsh environments like salty coastal roads or dusty conditions. Additionally, owners should clean the struts carefully with a damp cloth to remove debris or buildup around the seals, as grime can cause wear and leakage over time.

When replacement becomes necessary, it is best to use genuine or high-quality aftermarket gas struts specifically designed for the 2017 Subaru Impreza. Using the correct struts ensures proper fitment, correct gas pressure, and reliable performance. It is also a good idea to replace both struts on the hatch at the same time, even if only one appears faulty. Replacing them as a pair prevents uneven forces on the hatch and guarantees smoother operation. Many car enthusiasts or DIY mechanics choose to do this job themselves, but for peace of mind, having a professional handle the replacement during regular servicing is a solid choice.

Replacing gas struts is typically quite simple, involving the removal of clips or bolts at either end of the strut and swapping out the old units for new ones. Still, it's a job that benefits from care and attention to avoid damage to the hatch or the vehicle's paintwork. Once replaced, the hatch should open effortlessly and feel solid when held open. Some people even mention that new gas struts can improve the overall user experience with the rear hatch, making loading and unloading the 2017 Impreza more enjoyable.

To sum up the key points, gas struts are an essential part of the 2017 Subaru Impreza's rear hatch system, offering convenience, safety, and smooth operation. They can wear out over time and need periodic checking during servicing. When the struts weaken, replacement is straightforward and highly recommended to maintain the hatch's performance and avoid inconvenience or hazards. Whether servicing is done professionally or by an enthusiastic owner, paying attention to the gas struts pays off in comfort and reliability over the years of motoring in this popular compact car.