Parts for your 2008 Toyota Vitz|yaris-Brake calipers

2008 Toyota Vitz/Yaris brake calipers — what they do and when to service them

Brake calipers are indeed fitted to the 2008 Toyota Vitz/Yaris (XP90 series). Technical sources confirm the model uses front disc brakes with floating single‑piston calipers, and most trims run rear drum brakes (no rear calipers), with some higher‑spec variants featuring rear disc brakes (and rear calipers).

• Toyota Yaris (XP90) Repair Manual, Brake System: Front Disc Brake – Components/Removal/Installation (Toyota service information/TechDoc).
• Toyota Electronic Parts Catalog (EPC) for NCP90/NCP91: Front Disc Brake Cylinder Assembly (PNC 47730) listing for 2005–2011 Yaris/Vitz.
• Haynes Toyota Yaris 2005–2010 Repair Manual, Braking system: front ventilated discs with floating calipers, rear drums on most models.

On this 2008 Vitz/Yaris, the calipers clamp the front brake pads onto the rotors to slow the car. They’re the muscle of the disc brake setup, converting hydraulic pressure from the pedal into clamping force. If a grade has rear drums, there are no rear calipers, if it has rear discs, those wheels will also have calipers.

As part of routine servicing, calipers deserve a look every time the wheels are off. A good workshop will check for fluid leaks at the piston seal, torn dust boots, even pad wear, smooth slider pin movement, and any sign of sticking. Slider pins should be cleaned and lubricated with a high‑temp silicone or moly brake grease at least every 40,000 km or two years, especially if the car sees a lot of wet city driving. Brake fluid (Toyota specifies DOT 3 for this generation) should be replaced every two years to keep internal corrosion at bay.

• Common signs of a dodgy caliper: car pulling to one side when braking, uneven pad wear, hot smell or wheel running hotter than the other side, spongy pedal, visible fluid weep, or a grinding/scraping noise.
• Replacement tips: replace in axle pairs where practical, fit new pads with any new or reconditioned caliper, clean and lube sliders, and torque caliper bracket and guide pin bolts to spec. Bed in the new pads and check for leaks.

Look after the calipers and they’ll deliver consistent stopping power, quieter brakes, and more even pad and rotor life — exactly what’s wanted for day‑to‑day Kiwi and Aussie motoring.

Does the 2008 Vitz/Yaris have rear brake calipers?

Most 2008 cars run rear drum brakes, so no rear calipers. Some higher‑spec variants are equipped with rear discs, which do use calipers. A quick look behind the rear wheel will tell the story: a smooth drum means no caliper, a visible rotor with a small clamping unit means a caliper is fitted.

How often should the caliper slider pins be lubricated?

As a rule of thumb, every 40,000 km or two years, or any time the pads are replaced. If the vehicle sees a lot of rain, coastal driving, or stop‑start commuting, consider shorter intervals. Free‑moving sliders prevent uneven pad wear and sticking brakes.

What brake fluid should be used when servicing the calipers?

Toyota specifies DOT 3 brake fluid for this generation Yaris/Vitz. Many quality DOT 4 fluids are compatible, but always check the reservoir cap and the service manual. Replace fluid every two years to protect the caliper’s internal seals and pistons.