
The original shock absorber for the Regal is made by Tenneco. Shock absorber replacement cycle: The shock absorbers of a car need to be replaced after approximately 100,000 kilometers of driving. Based on the average annual mileage of a family car being 20,000 kilometers, the shock absorbers can last for about 5 years. If you usually drive on roads with good conditions, the service life of the shock absorbers can be extended. Shock absorber structure: It mainly consists of an upper mount, piston rod, hydraulic oil, piston, oil reservoir cylinder, pressure cylinder, bottom valve, lower mount, and flow valve. The upper mount is integrated with the piston and piston rod, connecting to the car body, while the lower mount is integrated with the pressure cylinder, connecting to the suspension arm of the car frame.

I've been driving the Regal for several years, and the original shock absorbers are from SACHS, that renowned German brand specializing in shock absorbers. Shock absorbers have a huge impact on the car's comfort—they absorb vibrations on bumpy roads, making the ride much more stable. After using them for so long, I find them quite durable, but remember to check them regularly for oil leaks or unusual noises, as these issues can affect the suspension system and lead to faster tire wear. If you feel the ride isn't as comfortable anymore, you can always go to the 4S dealership for a genuine replacement. It might be a bit pricier, but the fit is perfect. From my driving experience, don't cheap out with knockoff parts—safety comes first. When replacing them, it's best to have a professional mechanic check the condition of the seals, which can extend the vehicle's lifespan and reduce safety risks.

As a car enthusiast, I've researched the shock absorbers on the Regal. The factory usually uses big brands like Monroe or Bilstein, depending on the model year. For example, the 2017 model often uses Bilstein. Shock absorbers don't just control bumps; they also affect handling stability, especially in reducing body roll during cornering. I recommend checking the records at a 4S dealership to confirm, as these brands are standard suppliers within the GM group. Don't try to save money with no-name brands, as they might affect suspension balance and lead to longer braking distances. Additionally, shock absorbers typically last between 50,000 to 70,000 kilometers. Early inspection can prevent failure during sharp turns. When replacing them, pay attention to matching the correct model and avoid randomly changing sizes. This is a useful tip I learned from owner groups.

I once bought a used Regal and only found out during the replacement of the original shock absorbers that they were SACHS brand, which turned out to be quite reliable with good quality. The car's bumpiness reduced significantly, and vibration noise was also lower. Generally, when shock absorbers fail, you may experience jerking sensations or wheel wobbling, so it's advisable to regularly maintain and inspect the suspension system. If purchasing replacement parts, always opt for the original brand to avoid risks associated with cheap alternatives that may lead to oil leaks or fractures, compromising driving safety. Simply put, staying attentive saves a lot of trouble.


