Parts for your 2015 Holden Commodore-Strut mounts

Understanding Strut Mounts on the 2015 Holden Commodore

The 2015 Holden Commodore is a well-regarded Australian sedan known for its robust build and solid performance. When it comes to suspension components like strut mounts, it's important to know whether this part is relevant or even used in the vehicle's setup. Based on technical sources and the car's suspension design, the 2015 Holden Commodore does not use strut mounts in its suspension system.

Here's why: The Holden Commodore from this year features a traditional suspension design that relies on double wishbones at the front and a multi-link setup at the rear, rather than a MacPherson strut system. Strut mounts are typically found on vehicles equipped with a MacPherson strut suspension, where the strut itself serves as a major component of the suspension and steering system. Since the 2015 Commodore opts for control arms and a separate shock absorber rather than struts, there is no need for strut mounts in the design.

Strut mounts generally play a crucial role in vehicles fitted with MacPherson struts. They provide three main functions: securing the top of the strut assembly to the vehicle chassis, absorbing road vibrations and shocks, and allowing the strut to pivot when the vehicle is steered. Without a MacPherson strut, these specific roles are managed differently.

In the case of the 2015 Holden Commodore, the double wishbone suspension uses different mounting points and bushings to achieve suspension movement and vibration absorption, making the traditional strut mount unnecessary. The separate shock and spring design employs rubber bushings and mounts specific to these components to isolate road noise and absorb impacts.

Because the 2015 Holden Commodore does not use strut mounts, there is no need for owners or mechanics to worry about servicing or replacing strut mounts on this model. Instead, routine suspension maintenance focuses on inspecting and servicing shock absorbers, coil springs, control arm bushings, and ball joints. These components are key to maintaining ride comfort, handling, and safety.

Some pointers for maintaining the suspension on the 2015 Holden Commodore include:

• Regularly check shock absorbers for leaks, corrosion, or damage to ensure they're functioning properly.
• Inspect rubber bushings in control arms and sway bars for signs of wear, cracking, or deterioration.
• Ensure coil springs are not sagging, broken, or rusted, as these can affect ride height and handling.
• Check ball joints and other suspension pivots for excessive play or wear, which could cause steering issues or uneven tyre wear.

In a nutshell, even though strut mounts are an important part of many vehicles with MacPherson strut suspensions, the 2015 Holden Commodore does not incorporate these components due to its suspension design choices. Its focus lies in other suspension parts that perform similar roles in terms of comfort and handling.

For those who own or service a 2015 Holden Commodore, understanding the suspension layout means they can tailor maintenance and repairs to the right parts, avoiding unnecessary costs or confusion over components like strut mounts that simply aren't part of this specific vehicle's setup. If suspension noise, vibration, or handling problems arise, the attention should be on shocks, springs, and bushings rather than strut mounts.

It's always a good idea to have a trusted mechanic familiar with Holden suspensions check these components during regular servicing. This helps keep the Commodore performing at its best and ensures a smooth, safe ride on Aussie roads. Knowing what parts are actually used in the vehicle means servicing can be more accurate and cost-effective, focussing only on what truly matters for the Commodore's suspension system.