Parts for your 2018 Holden Commodore-Pedal pads

2018 Holden Commodore pedal pads

Based on technical references including the Holden/Opel electronic parts catalogue (GM EPC) for the ZB Commodore/Insignia B, the 2018 Holden Owner’s Manual (Controls and Driving sections), GM Global Service Information (Brake Controls), and ADR 31/03 brake system rules, pedal pads are indeed used on the 2018 Holden Commodore. Specifically, there’s a serviceable rubber brake pedal pad. Australian and New Zealand ZB models were released with automatic transmissions only, so there’s no clutch pedal pad. The accelerator pedal is a module with an integrated tread face rather than a separate replaceable rubber pad.

On this model, the brake pedal pad is a small but critical safety item. Its grippy rubber surface provides consistent traction underfoot so the driver can apply smooth, confident braking even when shoes are wet. That friction layer also protects the metal pedal plate from wear and helps the vehicle meet anti-slip expectations found in local standards. Over time, the rubber can harden, glaze, or crack, which reduces grip and increases the risk of the foot slipping in an emergency.

As part of regular servicing, it’s smart to check the brake pedal pad. A worn pad is inexpensive to replace and can make a noticeable difference to pedal feel and safety. Most owners will only need a new pad once in the vehicle’s life, but inspection should happen at every service interval.

• Replace the pad if the surface is shiny or slippery
• Look for cracks, splits, or missing chunks of rubber
• Check that the pad is fully seated with no loose edges or movement

Replacement is straightforward: the old pad is pried off the metal plate, and the new genuine (or quality aftermarket) pad is worked over the pedal face until the lip locks evenly on all sides. No adhesives are needed when the fit is correct. After refitting, confirm the brake pedal returns properly and that the brake lamps operate when the pedal is pressed.

Workshops will typically add this to a safety check, especially if the vehicle sees lots of stop–start commuting, rideshare duty, or has seen mud and grit that can accelerate wear. If alloy-look dress-up covers are fitted, they must be secure and provide a non-slip surface to remain compliant and to avoid WOF/regulatory hassles in NZ and roadside scrutiny in Australia.

Technical basis: Holden/Opel GM EPC for ZB/Insignia B (serviceable brake pedal pad listed, accelerator is a module), Holden Owner’s Manual (pedal condition and safe operation guidance), and GM service information on brake control components. Local ADR/WOF expectations reinforce the need for non-slip pedal surfaces.

Popular questions

Does the 2018 Holden Commodore have a clutch pedal pad?
No. Australian and New Zealand ZB Commodore variants were automatic-only, so there’s no clutch pedal and therefore no clutch pedal pad. The only serviceable pedal pad is on the brake pedal.

How often should the brake pedal pad be replaced?
There’s no fixed kilometre interval. Replace it when it’s smooth, cracked, or loose. For most cars this is somewhere between 60,000 and 120,000 km, but high-traffic stop–start driving or muddy work can wear it faster. Have it checked at each service.

Can aftermarket alloy pedal covers be fitted?
They can, but they must be secure and provide a grippy, non-slip surface. If the cover loosens or is too slippery when wet, it’s unsafe and could raise compliance concerns. Choose quality parts and make sure the brake light operation and pedal feel are unaffected after fitting.