Parts for your 2016 Lexus Is-Ball joints

Ball Joints on the 2016 Lexus IS: What You Need to Know

When it comes to the suspension and steering components of the 2016 Lexus IS, ball joints play a crucial role. Ball joints are integral components in many modern vehicle suspensions, and the Lexus IS is no exception. These small yet essential parts connect the control arms to the steering knuckles, allowing for smooth movement and pivoting of the wheels while maintaining a solid connection. Without ball joints, a vehicle's steering and suspension system would not function correctly, compromising handling, ride comfort, and safety.

The 2016 Lexus IS is designed with a double wishbone front suspension and a multi-link rear suspension. Ball joints are fitted as part of the front suspension setup, linking the lower control arms to the steering knuckles. This allows for precise control over suspension movement and steering input, which is vital for a sporty sedan like the Lexus IS that prioritises performance and handling.

The primary purpose of ball joints is to serve as pivots that facilitate controlled, smooth movement between parts. They allow the front wheels to move up and down with the suspension while also enabling the wheels to turn left and right with the steering mechanism. This dual function is essential in ensuring the wheels maintain proper alignment and contact with the road surface under various driving conditions.

Due to their role, ball joints are always under stress. They endure forces from braking, acceleration, cornering, bumps, and regular wear and tear caused by harsh road conditions. Over time, the protective rubber boots that shield the ball joints from dirt and moisture can degrade, leading to contamination and accelerated wear. Worn ball joints can result in clunking noises, uneven tyre wear, poor steering response, and even dangerous suspension failure if neglected.

Replacing or servicing ball joints on a 2016 Lexus IS isn't something to overlook. During routine servicing, mechanics typically inspect ball joints for play, wear, or damage. This is done by lifting the vehicle and physically moving the suspension components to detect looseness. Modern ball joints are usually sealed units, meaning they are lubricated for life and cannot be greased. When worn out, the only fix is a complete replacement of the ball joint or the entire control arm assembly, depending on the vehicle's suspension design.

In the case of the 2016 Lexus IS, ball joints are generally not serviced separately but are replaced as part of assembly units, particularly the lower control arms. This is standard for many vehicles of this era and design, where ball joints are press-fitted or welded into the arms. Attempting to separate or repair the ball joints independently can be costly and impractical.

Keeping the ball joints in good shape is key not just for vehicle safety but also for maintaining the smooth driving dynamics that Lexus is known for. If you notice symptoms like uneven tyre wear, a knocking noise when driving over bumps, steering wandering or vibrations, it's wise to have the suspension inspected. Early diagnosis can save a lot of hassle and expense down the track and ensure your 2016 Lexus IS remains a pleasure to drive.

When it's time to replace ball joints, it's a good idea to use genuine Lexus parts or quality aftermarket components that meet the vehicle's specifications. Installation requires specialised tools and knowledge to press out the old joints and fit the new ones correctly. A professional mechanic will also check alignment after replacement to make sure the vehicle handles as intended.

With proper maintenance and timely replacement of worn ball joints, the 2016 Lexus IS can continue to deliver that sharp steering feel and comfortable ride expected of a luxury sports sedan. Pay attention to suspension noises and handling quirks, and have any ball joint concerns addressed promptly. This simple step can keep your Lexus safe, reliable and enjoyable on Australian roads for years to come.