Parts for your 2008 Holden Commodore-Brake hose

2008 Holden Commodore Brake Hose — What It Does and When To Replace It

Yes, a brake hose is absolutely used on the 2008 Holden Commodore (VE). The Holden VE Commodore Workshop Manual (GMH service information) specifies flexible hydraulic brake hoses at each wheel, and major technical parts catalogues from brands commonly used in Australia and New Zealand—such as ACDelco, Bendix, Bosch and Repco—list front and rear brake hoses specifically for VE models (2006–2013), which includes 2008 vehicles. So a brake hose is relevant and fitted to this car.

On the VE Commodore, brake hoses link the rigid brake lines to the front calipers and rear calipers, allowing suspension and steering movement without stressing the plumbing. They carry high-pressure brake fluid every time the pedal’s pressed, so they need to be strong, flexible and sealed. Over time, heat from the brakes, road grime, moisture and general ageing can harden the outer jacket or swell the inner liner. That can lead to a spongy pedal, pulling to one side, dragging brakes, or visible cracks and weeping at the fittings. ABS doesn’t change the need for hoses, it still relies on healthy, flexible lines to modulate pressure.

Good servicing practice for a 2008 Commodore is to inspect the hoses at every service or at least every 12 months/20,000 km. Look for cracking, bulges, kinks, chafing, corrosion at crimped ends and any signs of fluid. If one hose is failing, replacing hoses in axle pairs (or all four if they’re the same age) helps keep braking feel balanced. Brake fluid should be flushed every two years with a quality DOT 4 fluid that meets the vehicle spec. If a hose is replaced, use new sealing washers where fitted, route the hose exactly as per the clips/brackets, and make sure there’s no twist. After installation, a proper bleed is essential, on ABS-equipped cars, following the factory bleed sequence—and using a scan tool if required—is the safe play.

• Common signs a hose needs attention: spongy or inconsistent pedal, car pulling under brakes, wetness around fittings, surface cracks, or a hose that rubs on the tyre or strut.
• Handy tips: support the caliper (don’t let it hang), use line spanners to avoid rounding fittings, double-check clearance lock-to-lock and through full suspension travel, and stick to workshop torque specs.

Popular questions about 2008 Holden Commodore brake hoses

How often should brake hoses be replaced on a 2008 Commodore?
They don’t have a strict kilometre expiry, but they should be inspected every service. Many technicians recommend proactive replacement around the 7–10 year mark or at the first signs of cracking, swelling, leaks or uneven braking feel. Always flush brake fluid every two years.

Can a home mechanic replace VE Commodore brake hoses?
Yes, with proper tools, safety stands and care. Use line spanners, keep everything clean, and follow the exact hose routing. Because ABS bleeding can require a scan tool and correct sequence, many owners prefer a qualified mechanic to finish the bleed and road-test.

What brake fluid does it use?
DOT 4 is typically specified for the VE Commodore. Don’t mix fluid types, and only use fresh, sealed containers. If in doubt, check the owner’s handbook or the factory workshop manual.